CN116887134A

CN116887134A - Audio processing method, audio processing device, electronic equipment and storage medium

Info

Publication number: CN116887134A
Application number: CN202310957856.7A
Authority: CN
Inventors: 王三军; 苏杰; 李陆化
Original assignee: Guangdong Oppo Mobile Telecommunications Corp Ltd
Current assignee: Guangdong Oppo Mobile Telecommunications Corp Ltd
Priority date: 2023-07-31
Filing date: 2023-07-31
Publication date: 2023-10-13

Abstract

The application discloses an audio processing method, an audio processing device, electronic equipment and a storage medium. The audio processing method comprises the following steps: acquiring the use state of the electronic equipment under the condition that the electronic equipment is in an external playing mode; and adjusting audio signals played by the first audio player, the second audio player and the third audio player according to the using state of the electronic equipment so that the electronic equipment can generate stereophonic sound under any using state. According to the audio processing method, the audio processing device, the electronic equipment and the storage medium, the use state of the electronic equipment is obtained under the condition that the electronic equipment is in the play mode, and the audio signals played by the first audio player, the second audio player and the third audio player are adjusted according to the use state of the electronic equipment, so that stereo sound can be generated by the electronic equipment under any use state, and the overall audio effect of the electronic equipment is improved.

Description

Audio processing method, audio processing device, electronic equipment and storage medium

Technical Field

The present application relates to the field of audio processing technologies, and in particular, to an audio processing method, an audio processing apparatus, an electronic device, and a storage medium.

Background

In recent years, with the continuous updating iteration of electronic devices such as mobile phones, large-sized display screens of electronic devices are becoming popular with users, and foldable electronic devices are also being produced. Currently, most of foldable electronic devices are folded up and down or folded left and right, and in general, a speaker is disposed in the electronic device to realize the sound emission requirement of the electronic device. However, since the installation position of the speaker and the audio signal to be played are fixed, the electronic device can obtain better stereo sound effect only when the electronic device is in a partial use state, so that the overall audio effect of the electronic device is poor.

Disclosure of Invention

The embodiment of the application provides an audio processing method, an audio processing device, electronic equipment and a storage medium.

The audio processing method of the embodiment of the application is applied to electronic equipment, the electronic equipment comprises a body, a first audio player, a second audio player and a third audio player, the body comprises a first sub-part and a second sub-part, the first sub-part and the second sub-part can rotate relatively, so that the using state of the electronic equipment can be in a folding state, an unfolding state and a hovering state, the first audio player is positioned on the first sub-part, the second audio player and the third audio player are positioned on two opposite sides of the second sub-part, and the first audio player and the second audio player are positioned on the same side of the body. The audio processing method comprises the following steps: acquiring a use state of the electronic equipment under the condition that the electronic equipment is in an external-play mode; and adjusting audio signals played by the first audio player, the second audio player and the third audio player according to the using state of the electronic equipment so that the electronic equipment can generate stereophonic sound in any using state.

The audio processing device of the embodiment of the application comprises an acquisition module and an adjustment module. The acquisition module is used for acquiring the use state of the electronic equipment under the condition that the electronic equipment is in the play mode; the adjusting module is used for adjusting audio signals played by the first audio player, the second audio player and the third audio player according to the using state of the electronic equipment, so that the electronic equipment can generate stereophonic sound under any using state.

The electronic device of the embodiment of the application comprises a body, a first audio player, a second audio player, a third audio player and one or more processors. The body comprises a first sub-part and a second sub-part, the first sub-part and the second sub-part can rotate relatively, so that the using state of the electronic equipment can be in a folding state, an unfolding state and a hovering state, the first audio player is located at the first sub-part, the second audio player and the third audio player are located at two opposite sides of the second sub-part, the first audio player and the second audio player are located at the same side of the body, and the first audio player, the second audio player and the third audio player are used for playing audio signals so that the electronic equipment can generate stereo under any using state. One or more of the processors are configured to perform an audio processing method. The audio processing method comprises the following steps: acquiring a use state of the electronic equipment under the condition that the electronic equipment is in an external-play mode; and adjusting audio signals played by the first audio player, the second audio player and the third audio player according to the using state of the electronic equipment so that the electronic equipment can generate stereophonic sound in any using state.

The storage medium of the embodiment of the present application has stored thereon a computer program that, when executed by a processor, implements an audio processing method. The audio processing method comprises the following steps: acquiring a use state of the electronic equipment under the condition that the electronic equipment is in an external-play mode; and adjusting audio signals played by the first audio player, the second audio player and the third audio player according to the using state of the electronic equipment so that the electronic equipment can generate stereophonic sound in any using state.

According to the audio processing method, the audio processing device, the electronic equipment and the storage medium, the use state of the electronic equipment is obtained under the condition that the electronic equipment is in the play mode, and the audio signals played by the first audio player, the second audio player and the third audio player are adjusted according to the use state of the electronic equipment, so that stereo sound can be generated by the electronic equipment under any use state, and the overall audio effect of the electronic equipment is improved.

Additional aspects and advantages of embodiments of the application will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of embodiments of the application.

Drawings

The foregoing and/or additional aspects and advantages of the present application will become apparent and readily appreciated from the following description of the embodiments, taken in conjunction with the accompanying drawings, in which:

FIG. 1 is a flow chart of an audio processing method according to some embodiments of the present application;

FIG. 2 is a schematic diagram of an audio processing device according to some embodiments of the present application;

FIG. 3 is a schematic view of an electronic device in an expanded state according to some embodiments of the present application;

FIG. 4 is a flow chart of an audio processing method according to some embodiments of the present application;

FIG. 5 is a schematic circuit diagram of an electronic device according to some embodiments of the application;

FIG. 6 is a flow chart of an audio processing method according to some embodiments of the present application;

FIG. 7 is a schematic diagram of an audio processing method according to some embodiments of the application;

FIG. 8 is a flow chart of an audio processing method according to some embodiments of the present application;

FIG. 9 is another schematic structural view of an electronic device in an expanded state according to some embodiments of the present application;

FIG. 10 is a schematic view of an electronic device in a folded state according to some embodiments of the present application;

FIG. 11 is another schematic structural view of an electronic device in a folded state according to some embodiments of the present application;

FIG. 12 is a schematic structural diagram of an electronic device in a hover state according to some embodiments of the present application;

FIG. 13 is another structural schematic diagram of an electronic device in a hover state according to some embodiments of the present application;

FIG. 14 is a flow chart of an audio processing method according to some embodiments of the present application;

FIG. 15 is a flow chart of an audio processing method according to some embodiments of the present application;

FIG. 16 is a schematic diagram of a connection state of a storage medium and a processor according to some embodiments of the present application.

Description of main reference numerals:

an electronic device 100; a storage medium 200; a computer program 210;

an audio processing device 10, an acquisition module 11, an adjustment module 13, and a control module 15;

the body 20, the first sub-portion 21, the first sound outlet 211, the second sub-portion 23, the second sound outlet 231, the third sound outlet 233, the first side 25, the second side 27, the folding shaft 29; a first audio player 30; a second audio player 40; a third audio player 50; a processor 60; a display screen 70, a first sub-screen 71, a second sub-screen 73 and a sound receiving hole 75; a power amplifier 80, a first power amplifier PA1, a second power amplifier PA2, and a third power amplifier PA3.

Detailed Description

Embodiments of the present application are further described below with reference to the accompanying drawings. The same or similar reference numbers in the drawings refer to the same or similar elements or elements having the same or similar functions throughout. In addition, the embodiments of the present application described below with reference to the drawings are exemplary only for explaining the embodiments of the present application and are not to be construed as limiting the present application.

In recent years, with the continuous updating iteration of electronic devices such as mobile phones, large-sized display screens of electronic devices are becoming popular with users, and foldable electronic devices are also being produced. Most of the existing foldable electronic devices are folded up and down or folded left and right, and in general, a speaker is disposed in the electronic device to realize the sound emission requirement of the electronic device. However, since the installation position of the speaker and the audio signal to be played are fixed, the electronic device can obtain better stereo sound effect only when the electronic device is in a partial use state, so that the overall audio effect of the electronic device is poor. To solve this problem, embodiments of the present application provide an audio processing method (shown in fig. 1), an audio processing apparatus 10 (shown in fig. 2), an electronic device 100 (shown in fig. 3), and a storage medium 200 (shown in fig. 16).

Referring to fig. 1 and 3, an audio processing method according to an embodiment of the application includes:

01: acquiring a use state of the electronic device 100 when the electronic device 100 is in the play mode; a kind of electronic device with high-pressure air-conditioning system

03: the audio signals played by the first audio player 30, the second audio player 40 and the third audio player 50 are adjusted according to the use state of the electronic device 100, so that the electronic device 100 can generate stereo sound under any use state.

Referring to fig. 2, the above-mentioned audio processing method can be applied to the audio processing apparatus 10, and the audio processing apparatus 10 according to the embodiment of the application includes an obtaining module 11 and an adjusting module 13. The acquiring module 11 is configured to acquire a usage state of the electronic device 100 when the electronic device 100 is in the play mode; the adjusting module 13 is configured to adjust audio signals played by the first audio player 30, the second audio player 40, and the third audio player 50 according to a usage status of the electronic device 100, so that the electronic device 100 can generate stereo sound in any usage status.

Referring to fig. 3, the above-mentioned audio processing method may also be applied to the electronic device 100, and the electronic device 100 according to an embodiment of the present application includes a body 20, a first audio player 30, a second audio player 40, a third audio player 50, and one or more processors 60. The main body 20 includes a first sub-portion 21 and a second sub-portion 23, the first sub-portion 21 and the second sub-portion 23 can rotate relatively, so that the usage state of the electronic device 100 can be in a folded state, an unfolded state and a hovering state, the first audio player 30 is located on the first sub-portion 21, the second audio player 40 and the third audio player 50 are located on opposite sides of the second sub-portion 23, the first audio player 30 and the second audio player 40 are located on the same side of the main body 20, and the first audio player 30, the second audio player 40 and the third audio player 50 are used for playing audio signals so that the electronic device 100 can generate stereo sound in any usage state. The one or more processors 60 are configured to perform the audio processing methods of 01 and 03. That is, the one or more processors 60 are configured to: acquiring a use state of the electronic device 100 when the electronic device 100 is in the play mode; and adjusting the audio signals played by the first audio player 30, the second audio player 40 and the third audio player 50 according to the use state of the electronic device 100, so that the electronic device 100 can generate stereo sound in any use state.

The electronic device 100 according to another embodiment of the present application may include a main body 20 and the audio processing apparatus 10 according to the embodiment of the present application, where the audio processing apparatus 10 is mounted on the main body 20.

The electronic device 100 according to the embodiment of the present application includes, but is not limited to, a mobile phone, a tablet computer, a camera, a video camera, a personal digital assistant, a wearable device, an intelligent robot, an intelligent vehicle, and the like. Wherein, wearing formula equipment includes intelligent bracelet, intelligent wrist-watch, intelligent glasses etc.. In the embodiment of the present application, the electronic device 100 is taken as a folding mobile phone for explanation.

Specifically, in some embodiments, when the electronic device 100 is in the play mode, the processor 60 can obtain the use state (including the folded state, the unfolded state, and the hovering state) of the electronic device 100, and adjust the audio signals played by the first audio player 30, the second audio player 40, and the third audio player 50 according to the use state of the electronic device 100, for example, when the use state of the electronic device 100 is changed from the folded state to the unfolded state, the audio signals played by the first audio player 30, the second audio player 40, and the third audio player 50 may change, so that the electronic device 100 can generate stereo sound in any use state, and further the overall audio effect of the electronic device 100 is improved.

Wherein, the audio players (including the first audio player 30, the second audio player 40 and the third audio player 50) may be Speakers (SPKs); other audio playback devices that can perform electroacoustic conversion are also possible, without limitation. In certain embodiments, the body 20 includes opposing first and second sides 25, 27. The first audio player 30 and the second audio player 40 are both located on the first side 25 of the body 20, and the first audio player 30 is located on the first sub-portion 21 and close to the first side 25 of the body 20, the second audio player 40 is located on the second sub-portion 23 and close to the first side 25 of the body 20, and the third audio player 50 is located on the second sub-portion 23 and close to the second side 27 of the body 20, so that the one or more processors 60 can adjust audio signals played by the first audio player 30, the second audio player 40 and the third audio player 50 according to the usage status of the electronic device 100, so that the electronic device 100 can generate stereo sound under any usage status, thereby improving the audio effect of the whole electronic device 100.

Stereo (stereo), which is a sound having a stereoscopic sense, is used. The sound source has a determined spatial position and the sound has a determined directional origin. Among them, human hearing has the ability to distinguish the location of sound sources due to differences in distance, time, intensity, and frequency of sound reaching both ears. Particularly, in the case where a plurality of sound sources are simultaneously sounding, a person can sense the position distribution of each sound source in space by hearing. When a person directly hears sound in these stereo spaces, their orientation and hierarchy can be perceived in addition to the loudness, pitch, and tone of the sound. Such a sound having a spatial distribution characteristic such as azimuth level, which is directly heard by a person, is called a stereo sound in nature. If the spatial positions of different sound sources can be reflected during recording and then replayed through at least two independent sound channels (two audio players), the sound source pronunciation of each position can be directly heard by a person during listening to the recording.

The number of channels (sound channels) refers to the number of audio players (speakers) corresponding to the number of sound sources or the number of audio players corresponding to the number of audio sources or the number of audio players. Typically, only one sound channel is used for voice, and the voice is mainly used for communication, such as call making, man-machine voice interaction and the like. For audio in music or video, it may be mono, binaural (including left and right), or multichannel (including more than two channels). Wherein, the stereo is composed of two or more channels, and the multi-channel output is stereo, also called surround stereo. Taking binaural sound reproduction (including left and right channels) as an example, the left and right channels are played over different speakers, respectively, when the sound is reproduced, thereby enabling the user to perceive a stereophonic effect. In the multi-channel sound field modes of 3.1, 4.1, 5.1, 6.1, and 7.1, the left channel and the right channel may be divided into a front left channel, a center left channel, a rear left channel, a surround left channel, and the like, wherein the "1" channel is a subwoofer channel.

In some embodiments, a folding shaft 29 is disposed between the first sub-portion 21 and the second sub-portion 23, and the folding shaft 29 is used for the first sub-portion 21 and the second sub-portion 23 to relatively rotate, that is, the first sub-portion 21 and the second sub-portion 23 can relatively rotate along the folding shaft 29 to switch the usage state of the electronic device 100. Specifically, in the case where the electronic device 100 is in the unfolded state, an included angle of approximately 180 ° is formed between the first sub-portion 21 and the second sub-portion 23, as shown in fig. 3 and 9; in the case where the electronic device 100 is in the folded state, an included angle of approximately 0 ° is formed between the first sub-portion 21 and the second sub-portion 23, as shown in fig. 10 and 11; when the electronic device 100 is in a hovering state, an included angle formed between the first sub-portion 21 and the second sub-portion 23 is (0 °,180 °), as shown in fig. 12 and 13.

In some embodiments, the first audio player 30 may be disposed at any location on the first sub-portion 21 proximate the first side 25 of the body 20, and the second audio player 40 may be disposed at any location on the second sub-portion 23 proximate the first side 25 of the body 20. In some embodiments, in the folded use state of the electronic device 100, the first audio player 30 and the second audio player 40 are axisymmetric with respect to the folding axis 29, in other words, in the folded use state of the electronic device 100, as shown in fig. 10 and 11, the center of the orthographic projection of the first audio player 30 on the second sub-portion 23 coincides with the center of the second audio player 40, and at this time, the orthographic projection of the first audio player 30 on the second sub-portion 23 coincides at least partially with the second audio player 40. For example, in a folded use state of the electronic device 100, the front projection of the first audio player 30 on the second sub-portion 23 partially coincides with the second audio player 40; for another example, in a folded use state of the electronic device 100, the front projection of the first audio player 30 on the second sub-portion 23 is completely coincident with the second audio player 40. In other embodiments, the first audio player 30 and the second audio player 40 are not in axisymmetric relation with respect to the folding axis 29 in the folded use state of the electronic device 100, in other words, the center of the front projection of the first audio player 30 on the second sub-portion 23 and the center of the second audio player 40 do not coincide in the folded use state of the electronic device 100, and at this time, the front projection of the first audio player 30 on the second sub-portion 23 and the second audio player 40 may be completely staggered. For example, the first audio player 30 may be disposed on the first sub-portion 21 proximate the first side 25 of the body 20 and furthest from the folding axis 29, and the second audio player 40 may be disposed on the second sub-portion 23 proximate the first side 25 of the body 20 and closest to the folding axis 29. It is understood that the setting positions of the first audio player 30, the second audio player 40 and the third audio player 50 in fig. 3 are merely exemplary, and the setting positions of the first audio player 30, the second audio player 40 and the third audio player 50 may be other embodiments.

In some implementations, the first audio player 30, the second audio player 40, and the third audio player 50 may be the same or different. For example, the first audio player 30, the second audio player 40, and the third audio player 50 may all be speakers; for another example, at least one of the first audio player 30, the second audio player 40, and the third audio player 50 may be an earpiece, and the other speakers. In the embodiment of the present application, the first audio player 30, the second audio player 40 and the third audio player 50 may be speakers, wherein the first audio player 30 is configured to simultaneously implement the functions of an earphone (receiver) and the speakers.

In some implementations, the processor 60 may determine whether the electronic device 100 is in a play-out mode (e.g., watching video) based on the number of audio players (including the first audio player 30, the second audio player 40, and the third audio player 50) that are currently in operation. Specifically, in the case that the number of the audio players in the working state is three, that is, in the case that the first audio player 30, the second audio player 40, and the third audio player 50 are all in the working state, the processor 60 can determine that the electronic device 100 is in the play-out mode; in the case where the number of active audio players is two and one of the active two audio players is the first audio player 30, the processor 60 can determine that the electronic device 100 is not in the play-out mode, but in the earpiece mode (e.g., answering a phone call).

In other embodiments, the processor 60 may also determine whether the electronic device 100 is in the play-out mode according to the number and type of audio players (including the first audio player 30, the second audio player 40, and the third audio player 50) currently in operation. Specifically, in the case where the number of audio players in the operating state is three and the three audio players are all only speakers, the processor 60 can determine that the electronic device 100 is in the play-out mode; in the case where the number of audio players in operation is two and one of the two audio players in operation is the first audio player 30, the first audio player 30 is used as both a receiver and a speaker, the processor 60 can determine that the electronic device 100 is not in the play-out mode but in the earpiece mode.

In still other embodiments, the processor 60 may also determine whether the electronic device 100 is in the play mode based on the user operating instructions. For example, in the event that the user clicks a play key in an audio or video play application, the processor 60 determines that the electronic device 100 is in the play mode based on a signal corresponding to the play key. In the event that the electronic device 100 receives an incoming call, the processor 60 may determine that the electronic device 100 is in the play mode or the earpiece mode according to the corresponding option (speaker mode/earpiece mode/bluetooth mode) when the user clicks the answer button.

Referring to fig. 3, in some embodiments, the electronic device 100 may further include a display screen 70 carried on the body 20, where the display screen 70 may include a first sub-screen 71 corresponding to the first sub-portion 21 and a second sub-screen 73 corresponding to the second sub-portion 23, and the first sub-screen 71 and the second sub-screen 73 rotate together with the first sub-portion 21 and the second sub-portion 23 when the first sub-portion 21 and the second sub-portion 23 rotate relatively. For example, in the case where the use state of the electronic apparatus 100 is a folded state, the first sub-screen 71 and the second sub-screen 73 are opposed to each other and are attached to each other. In some embodiments, the first audio player 30 may be located in the space enclosed by the first sub-screen 71 and the first sub-portion 21, and the second audio player 40 and the third audio player 50 may be located in the space enclosed by the second sub-screen 73 and the second sub-portion 23. It will be appreciated that the first audio player 30, the second audio player 40, and the third audio player 50 may also be located elsewhere on the electronic device 100. It should be noted that, in some embodiments, the display screen 70 may be an organic light emitting diode display screen (organic light emitting diode, OLED) or the like, where the OLED display screen is a flexible display screen.

The first sub-portion 21 is provided with a first sound outlet 211 at a position corresponding to the first audio player 30 (for example, the top of the middle frame portion of the first sub-portion 21 is provided with the first sound outlet 211), the second sub-portion 23 is provided with a second sound outlet 231 at a position corresponding to the second audio player 40 (for example, the top of the middle frame portion of the second sub-portion 23 is provided with the second sound outlet 231), the second sub-portion 23 is provided with a third sound outlet 233 at a position corresponding to the third audio player 50 (for example, the bottom of the middle frame portion of the second sub-portion 23 is provided with the third sound outlet 233), so that audio signals output by the first audio player 30, the second audio player 40 and the third audio player 50 can be transmitted from the corresponding sound outlets, and the electronic device 100 can generate stereo sound. The first sub-portion 21 is provided with a sound receiving hole 75 at a position corresponding to the first audio player 30, for example, a top portion of the housing portion of the first sub-portion 21 is provided with the sound receiving hole 75. The sound pickup hole 75 is used for receiving voice information through the sound pickup hole 75 to be listened to by a user when the electronic device 100 is in the earpiece mode. The positions of the first sound outlet 211, the second sound outlet 231, and the third sound outlet 233 correspond to the first audio player 30, the second audio player 40, and the third audio player 50, respectively, so that the propagation path of the audio in the main body 20 can be shortened, and the loss of the audio can be reduced.

In the audio processing method of the embodiment of the present application, when the electronic device 100 is in the play mode, the use state of the electronic device 100 is obtained, and the audio signals played by the first audio player 30, the second audio player 40 and the third audio player 50 are adjusted according to the use state of the electronic device 100, so that the electronic device 100 can generate stereo sound in any use state, and further the overall audio effect of the electronic device 100 is improved.

Referring to fig. 3 and 4, in some embodiments, 01: in the case where the electronic device 100 is in the play mode, acquiring the usage state of the electronic device 100 includes:

011: acquiring detection data of a detection element (not shown); a kind of electronic device with high-pressure air-conditioning system

013: the usage status of the electronic device 100 is determined from the detection data.

Referring to fig. 2, the obtaining module 11 is further configured to: acquiring detection data of a detection element; and determining the use state of the electronic device 100 according to the detection data.

Referring to fig. 3, the one or more processors 60 are also configured to perform the audio processing methods in 011 and 013, i.e., the one or more processors 60 are also configured to: acquiring detection data of a detection element; and determining the use state of the electronic device 100 according to the detection data.

In some embodiments, the electronic device 100 may further include a detection element (not shown) for detecting a usage state of the electronic device 100. Wherein the detecting element may include an angle detecting sensor or a distance detecting sensor, etc., without limitation.

Specifically, in some embodiments, in the case where the detecting element is an angle detecting sensor, the angle detecting sensor may be disposed at the folding axis 29 between the first sub-portion 21 and the second sub-portion 23, and the angle detecting sensor may be used to detect an included angle formed between the first sub-portion 21 and the second sub-portion 23, and the processor 60 may be capable of acquiring the included angle formed between the first sub-portion 21 and the second sub-portion 23 detected by the angle detecting sensor, and determining the use state of the electronic device 100 according to the included angle. For example, in the case where the angle detection sensor detects that the angle formed between the first sub-portion 21 and the second sub-portion 23 is 180 ° or substantially 180 °, the processor 60 can determine that the use state of the electronic apparatus 100 is the unfolded state; for another example, in the case where the angle detection sensor detects that the angle formed between the first sub-portion 21 and the second sub-portion 23 is 0 ° or substantially 0 °, the processor 60 can determine that the use state of the electronic apparatus 100 is the folded state; for another example, in the case where the angle detection sensor detects that the angle formed between the first sub-portion 21 and the second sub-portion 23 is (0 °,180 °), the processor 60 can determine that the use state of the electronic device 100 is the hovering state. Wherein, in case that the angle detection sensor detects that the included angle formed between the first sub-part 21 and the second sub-part 23 is gradually increased from 0 ° to any one angle between (0 °,180 °), the processor 60 can determine that the use state of the electronic device 100 is changed from the unfolded state to the hovering state, in which case the processor 60 can adjust the audio signals played by the first audio player 30, the second audio player 40 and the third audio player 50 so that the electronic device 100 can generate a stereo sound in the hovering state. In other embodiments, in the case where the detecting element is a distance detecting sensor, the distance detecting sensor may be disposed at any position of the first sub-portion 21 and/or the second sub-portion 23. The distance detection sensor can be used to detect the distance between the point a on the first sub-portion 21 and the point B on the second sub-portion 23, and the processor 60 can acquire the distance between the point a on the first sub-portion 21 and the point B on the second sub-portion 23 detected by the distance detection sensor, and determine the use state of the electronic device 100 according to the distance.

Referring to fig. 5, in the embodiment of the application, in the case that the first audio player 30, the second audio player 40 and the third audio player 50 are speakers, the driving circuit may include a micro control unit (Microcontroller Unit, MCU) (which may be a processor 60), a first power amplifier PA1, a second power amplifier PA2, a third power amplifier PA3, a first speaker (SPK 1) 30, a second speaker (SPK 2) 40 and a third speaker (SPK 3) 50. The micro control unit MCU may perform address selection on the first power amplifier PA1, the second power amplifier PA2, and the third power amplifier PA3 through the integrated circuit bus I2C (Inter-Integrated Circuit, I2C) to establish communication, so as to control start and stop of the first power amplifier PA1, the second power amplifier PA2, and the third power amplifier PA 3. Meanwhile, the micro control unit MCU may be further connected to the first power amplifier PA1, the second power amplifier PA2 and the third power amplifier PA3 through an integrated circuit built-in audio bus I2S (Inter-IC Sound, I2S), and configured to transmit audio signals to the first power amplifier PA1, the second power amplifier PA2 and the third power amplifier PA3, and after the audio signals are amplified by the first power amplifier PA1, the second power amplifier PA2 and the third power amplifier PA3, the processed audio signals are transmitted to the first speaker (SPK 1), the second speaker (SPK 2) and the third speaker (SPK 3) for playing.

Referring to fig. 3, 6 and 7, in some embodiments, 03: adjusting the audio signals played by the first audio player 30, the second audio player 40 and the third audio player 50 according to the usage status of the electronic device 100 includes:

031: acquiring an audio signal to be played, wherein the audio signal to be played is an analog signal;

032: converting the analog signal into a digital signal, the digital signal comprising a left channel and a right channel of an audio signal to be played;

033: copying one of a left channel or a right channel in the digital signal to acquire a first channel and a third channel, and copying the other of the left channel or the right channel in the digital signal to acquire a second channel and a fourth channel;

034: filtering one of the first channel and the third channel, and filtering one of the second channel and the fourth channel;

035: taking the digital signals corresponding to the channels which are not filtered in the first channel and the third channel as first audio signals, taking the digital signals corresponding to the channels which are not filtered in the second channel and the fourth channel as second audio signals, and carrying out mixing processing on the digital signals corresponding to the filtered channels to obtain third audio signals or fourth audio signals, wherein one of the first audio signals and the second audio signals is a left channel, the other is a right channel, the third audio signals comprise low-frequency parts of the left channel and the right channel, and the fourth audio signals comprise low-frequency parts of the left channel and middle-high frequency parts of the right channel; a kind of electronic device with high-pressure air-conditioning system

036: converting the first audio signal into an analog signal, amplifying the analog signal, and transmitting the analog signal to one of the first audio player 30, the second audio player 40 and the third audio player 50; converting the second audio signal into an analog signal, amplifying the analog signal, and transmitting the analog signal to the other of the first audio player 30, the second audio player 40 and the third audio player 50; and converting the third audio signal or the fourth audio signal into an analog signal, amplifying the analog signal, and transmitting the analog signal to the last one of the first audio player 30, the second audio player 40 and the third audio player 50.

Referring to fig. 2, the adjusting module 13 is further configured to: acquiring an audio signal to be played, wherein the audio signal to be played is an analog signal; converting the analog signal into a digital signal, the digital signal comprising a left channel and a right channel of an audio signal to be played; copying one of a left channel or a right channel in the digital signal to acquire a first channel and a third channel, and copying the other of the left channel or the right channel in the digital signal to acquire a second channel and a fourth channel; filtering one of the first channel and the third channel, and filtering one of the second channel and the fourth channel; taking the digital signals corresponding to the channels which are not filtered in the first channel and the third channel as first audio signals, taking the digital signals corresponding to the channels which are not filtered in the second channel and the fourth channel as second audio signals, and carrying out mixing processing on the digital signals corresponding to the filtered channels to obtain third audio signals or fourth audio signals, wherein one of the first audio signals and the second audio signals is a left channel, the other is a right channel, the third audio signals comprise low-frequency parts of the left channel and the right channel, and the fourth audio signals comprise low-frequency parts of the left channel and middle-high frequency parts of the right channel; and converting the first audio signal into an analog signal, amplifying the analog signal, and transmitting the analog signal to one of the first audio player 30, the second audio player 40 and the third audio player 50; converting the second audio signal into an analog signal, amplifying the analog signal, and transmitting the analog signal to the other of the first audio player 30, the second audio player 40 and the third audio player 50; and converting the third audio signal or the fourth audio signal into an analog signal, amplifying the analog signal, and transmitting the analog signal to the last one of the first audio player 30, the second audio player 40 and the third audio player 50.

Referring to fig. 3, the one or more processors 60 are further configured to perform the audio processing methods of 031, 032, 033, 034, 035 and 036, i.e., the one or more processors 60 are further configured to: acquiring an audio signal to be played, wherein the audio signal to be played is an analog signal; converting the analog signal into a digital signal, the digital signal comprising a left channel and a right channel of an audio signal to be played; copying one of a left channel or a right channel in the digital signal to acquire a first channel and a third channel, and copying the other of the left channel or the right channel in the digital signal to acquire a second channel and a fourth channel; filtering one of the first channel and the third channel, and filtering one of the second channel and the fourth channel; taking the digital signals corresponding to the channels which are not filtered in the first channel and the third channel as first audio signals, taking the digital signals corresponding to the channels which are not filtered in the second channel and the fourth channel as second audio signals, and carrying out mixing processing on the digital signals corresponding to the filtered channels to obtain third audio signals or fourth audio signals, wherein one of the first audio signals and the second audio signals is a left channel, the other is a right channel, the third audio signals comprise low-frequency parts of the left channel and the right channel, and the fourth audio signals comprise low-frequency parts of the left channel and middle-high frequency parts of the right channel; and converting the first audio signal into an analog signal, amplifying the analog signal, and transmitting the analog signal to one of the first audio player 30, the second audio player 40 and the third audio player 50; converting the second audio signal into an analog signal, amplifying the analog signal, and transmitting the analog signal to the other of the first audio player 30, the second audio player 40 and the third audio player 50; and converting the third audio signal or the fourth audio signal into an analog signal, amplifying the analog signal, and transmitting the analog signal to the last one of the first audio player 30, the second audio player 40 and the third audio player 50.

In particular, referring to fig. 3 and 7, in some embodiments, the processor 60 may include a decode module, an MFC module, and a filter module. In the case that the processor 60 obtains the audio signals (analog signals) to be played by the first audio player 30, the second audio player 40 and the third audio player 50, the decoding module in the processor 60 converts the analog signals into digital signals to ensure that the audio signals can be processed later. The converted digital signal includes left and right channels of an audio signal to be played. It should be noted that, in some embodiments, the decoding module may be a PCM (Pulse Code Modulation ) processing module. Specifically, the processor 60 can perform PCM (Pulse Code Modulation ) encoding processing on the obtained audio signal (analog signal) to be played using the PCM processing module to obtain an encoded signal, and further perform PCM decoding processing on the encoded signal to obtain a digital signal, wherein the obtained digital signal includes a left channel and a right channel of the audio signal to be played.

In the case of converting the analog signal into the digital signal, the MFC module in the processor 60 performs a copy process on one of the left channel and the right channel in the converted digital signal to obtain the first channel and the third channel, and performs a copy process on the other one of the left channel and the right channel in the converted digital signal to obtain the second channel and the fourth channel. One of the first channel and the second channel is a left channel, the other is a right channel, that is, one of the third channel and the fourth channel is a left channel, and the other is a right channel.

In the case of acquiring the first channel, the second channel, the third channel, and the fourth channel, the filtering module in the processor 60 performs filtering processing on one of the first channel and the third channel, and performs filtering processing on one of the second channel and the fourth channel, for example, the filtering module can perform high-pass and/or low-pass filtering processing on one of the first channel and the third channel, and perform high-pass and/or low-pass filtering processing on one of the second channel and the fourth channel. It will be appreciated that in other embodiments, the electronic device 100 may include a filter (not shown), which may be a high pass filter or a low pass filter. In this case, the processor 60 can control the filter to perform high-pass and/or low-pass filtering processing on one of the first channel and the third channel, and to perform high-pass and/or low-pass filtering processing on one of the second channel and the fourth channel. In the embodiment of the present application, the filtering module is used to perform the filtering processing on the third channel and the fourth channel.

The processor 60 takes the digital signals corresponding to the unfiltered channels of the first channel and the third channel as the first audio signal, takes the digital signals corresponding to the unfiltered channels of the second channel and the fourth channel as the second audio signal, and performs mixing processing on the digital signals corresponding to the filtered channels to obtain the third audio signal or the fourth audio signal. Specifically, in some embodiments, the electronic device 100 further includes a Power Amplifier 80 (PA), and in the present application, the Power Amplifier 80 may be any Power Amplifier such as a class a, a class B, a class AB, a class D, a class K audio Power Amplifier, or a Smart Power Amplifier (Smart Power Amplifier, smart PA). Specifically, the number of the power amplifiers 80 may be three (including a first power amplifier PA1, a second power amplifier PA2, and a third power amplifier PA 3), and the three power amplifiers 80 respectively correspond to the first audio player 30, the second audio player 40, and the third audio player 50, for example, the first power amplifier PA1 corresponds to the first audio player 30, the second power amplifier PA2 corresponds to the second audio player 40, and the third power amplifier PA3 corresponds to the third audio player 50. The power amplifier 80 can perform mixing processing on the digital signal corresponding to the filtered channel to obtain a third audio signal or a fourth audio signal, and the power amplifier 80 can also convert the first audio signal into an analog signal and amplify the analog signal, and then transmit the analog signal to one of the first audio player 30, the second audio player 40 and the third audio player 50; converting the second audio signal into an analog signal, amplifying the analog signal, and transmitting the analog signal to the other of the first audio player 30, the second audio player 40 and the third audio player 50; and converting the third audio signal or the fourth audio signal into an analog signal, amplifying the analog signal, and transmitting the analog signal to the last one of the first audio player 30, the second audio player 40 and the third audio player 50. For example, the power amplifier 80 can convert the first audio signal into an analog signal, amplify the analog signal, and transmit the analog signal to the first audio player 30 for playing; converting the second audio signal into an analog signal, amplifying the analog signal, and transmitting the analog signal to the second audio player 40 for playing; and converting the third audio signal or the fourth audio signal into an analog signal, amplifying the analog signal, and transmitting the analog signal or the analog signal to the third audio player 50 for playing, so that the electronic device 100 can generate stereo sound under any use state.

Referring to fig. 3 and 8, in some embodiments, 03: adjusting the audio signals played by the first audio player 30, the second audio player 40 and the third audio player 50 according to the usage status of the electronic device 100, so that the electronic device 100 can generate stereo sound in any usage status includes:

0311: in a case where the electronic device 100 is in the unfolded state, controlling the first audio player 30 to play the first audio signal, controlling the second audio player 40 to play the second audio signal, and controlling the third audio player 50 to play the third audio signal, so that the electronic device 100 generates stereo sound, one of the first audio signal and the second audio signal is a left channel, the other is a right channel, and the third audio signal includes low frequency portions of the left channel and the right channel;

0312: in the case that the electronic device 100 is in the folded state, controlling the first audio player 30 and the second audio player 40 to play the first audio signal, and controlling the third audio player 50 to play the second audio signal, so that the electronic device 100 generates stereo sound; a kind of electronic device with high-pressure air-conditioning system

0313: in the case where the electronic device 100 is in the hovering state, the first audio player 30 is controlled to play the third audio signal, the second audio player 40 is controlled to play the first audio signal, and the third audio player 50 is controlled to play the second audio signal, so that the electronic device 100 generates stereo sound.

Referring to fig. 2, the adjusting module 13 is further configured to: in a case where the electronic device 100 is in the unfolded state, controlling the first audio player 30 to play the first audio signal, controlling the second audio player 40 to play the second audio signal, and controlling the third audio player 50 to play the third audio signal, so that the electronic device 100 generates stereo sound, one of the first audio signal and the second audio signal is a left channel, the other is a right channel, and the third audio signal includes low frequency portions of the left channel and the right channel; in the case that the electronic device 100 is in the folded state, controlling the first audio player 30 and the second audio player 40 to play the first audio signal, and controlling the third audio player 50 to play the second audio signal, so that the electronic device 100 generates stereo sound; and in case the electronic device 100 is in a hovering state, controlling the first audio player 30 to play the third audio signal, controlling the second audio player 40 to play the first audio signal, and controlling the third audio player 50 to play the second audio signal, so that the electronic device 100 generates stereo sound.

Referring to fig. 3, the one or more processors 60 are further configured to perform the audio processing methods of 0311, 0312 and 0313, i.e. the one or more processors 60 are further configured to: in a case where the electronic device 100 is in the unfolded state, controlling the first audio player 30 to play the first audio signal, controlling the second audio player 40 to play the second audio signal, and controlling the third audio player 50 to play the third audio signal, so that the electronic device 100 generates stereo sound, one of the first audio signal and the second audio signal is a left channel, the other is a right channel, and the third audio signal includes low frequency portions of the left channel and the right channel; in the case that the electronic device 100 is in the folded state, controlling the first audio player 30 and the second audio player 40 to play the first audio signal, and controlling the third audio player 50 to play the second audio signal, so that the electronic device 100 generates stereo sound; and in case the electronic device 100 is in a hovering state, controlling the first audio player 30 to play the third audio signal, controlling the second audio player 40 to play the first audio signal, and controlling the third audio player 50 to play the second audio signal, so that the electronic device 100 generates stereo sound.

Specifically, after the audio signal is amplified by the power amplifier 80, the power amplifier 80 can transmit the audio signal to a corresponding audio player, for example, the first power amplifier PA1 can process one of the first audio signal, the second audio signal and the third audio signal and transmit the processed audio signal to the first audio player 30, the second power amplifier PA2 can process one of the first audio signal, the second audio signal and the third audio signal and transmit the processed audio signal to the second audio player 40, the third power amplifier PA3 can process one of the first audio signal, the second audio signal and the third audio signal and transmit the processed audio signal to the third audio player 50, and the first audio player 30, the second audio player 40 and the third audio player 50 can output the audio signal to generate stereo sound by the electronic device 100, so as to enhance the audio playing effect of the electronic device 100. In this embodiment, one of the first audio signal and the second audio signal is a left channel, the other is a right channel, and the third audio signal includes low-frequency portions of the left channel and the right channel (i.e., when the third audio signal is subjected to filtering processing, the middle-high frequency audio signal in the left channel and the middle-high frequency signal in the right channel are filtered out, so that only the low-frequency audio signal in the left channel and the low-frequency audio signal in the right channel remain in the third audio signal, and the low-frequency audio signal in the left channel and the low-frequency audio signal in the right channel are mixed to obtain the third audio signal).

Referring to fig. 3 and fig. 9 to fig. 13, in some embodiments, in a case where the electronic device 100 is in any of the usage states, the electronic device 100 may include a landscape mode (including fig. 9, fig. 11 and fig. 12) and a portrait mode (including fig. 3, fig. 10 and fig. 13). Taking the placement position of the electronic device 100 in fig. 3 and 9 as an example, the vertical screen mode is that the first side 25 of the body 20 is located on the upper side of the whole electronic device 100, and the second side 27 of the body 20 is located on the lower side of the whole electronic device 100, as shown in fig. 3; the horizontal screen mode is that the first side 25 of the body 20 is located on the left side of the whole electronic device 100, and the second side 27 of the body 20 is located on the right side of the whole electronic device 100, as shown in fig. 9; or the landscape mode is such that the first side 25 of the body 20 is located on the right side of the electronic device 100 as a whole and the second side 27 of the body 20 is located on the left side of the electronic device 100 as a whole. Specifically, referring to fig. 3 and 9, when the electronic device 100 is in the unfolded state, the display 70 of the electronic device 100 is the largest in size, and in this use state, the user typically uses the electronic device 100 in the portrait mode (shown in fig. 3) to watch video or other operations. Referring to fig. 10 and 11, when the electronic device 100 is in a folded state, the size of the folded electronic device 100 is substantially the same as that of a normal non-folded electronic device, and in this state, a user generally uses the electronic device 100 in a portrait mode (shown in fig. 10) to answer a phone call or perform other operations. Referring to fig. 12 and 13, in the case where the use state of the electronic device 100 is a hovering state, the electronic device 100 can be placed on a plane such as a desktop or a table surface for use by a user, thereby freeing up both hands of the user. In this use state, the user typically uses the electronic device 100 in a landscape mode (shown in fig. 12) to perform a self-timer or other operation.

Referring to fig. 3, 5 and 9, in some embodiments, in a case that the processor 60 determines that the electronic device 100 is in the unfolded state according to the detection data of the detection element, the power amplifier 80 (including the first power amplifier PA1, the second power amplifier PA2 and the third power amplifier PA 3) can transmit the processed first audio signal, the second audio signal and the third audio signal to the first audio player 30, the second audio player 40 and the third audio player 50, respectively. For example, the processor 60 can control the first audio player 30 to play the first audio signal, the second audio player 40 to play the second audio signal, and the third audio player 50 to play the third audio signal. Referring to fig. 3, in the case where the electronic device 100 is in the portrait mode, since one of the first audio signal and the second audio signal is a left channel and the other is a right channel, that is, one of the first audio player 30 and the second audio player 40 may be used to play the left channel and the other is used to play the right channel, the electronic device 100 is able to generate stereo, and at this time, the stereo is left and right stereo. And, the third audio signal includes low frequency portions of the left channel and the right channel, so the third audio player 50 plays the third audio signal to implement low frequency enhancement, so that the audio player implements 2.1 channels, thereby improving loudness and sound field of the audio played by the audio player, and further improving overall audio effect of the electronic device 100. In addition, referring to fig. 9, in the case where the electronic device 100 is in the landscape mode, since one of the first audio signal and the second audio signal is a left channel and the other is a right channel, that is, one of the first audio player 30 and the second audio player 40 may be used to play the left channel and the other is used to play the right channel, the electronic device 100 is also capable of generating stereo, and at this time, the stereo is the up-down stereo. It should be noted that, in some embodiments, the third audio player 50 may or may not play the audio signal (the third audio signal) when the electronic device 100 is in the landscape mode.

In some embodiments, the distance between the second audio player 40 and the folding axis 29 is greater than the distance between the third audio player 50 and the folding axis 29, in other words, the third audio player 50 is closer to the folding axis 29 between the first sub-portion 21 and the second sub-portion 23 than the second audio player 40. Thus, in the case where the third audio player 50 plays the third audio signal (including the low frequency portions of the left channel and the right channel) to achieve the low frequency enhancement, the third audio player 50 being closer to the folding axis 29 can center the sound image of the audio played by the audio player more, preventing the sound image offset from causing the audio playing effect to be worse, thereby improving the overall audio effect of the electronic device 100.

In some embodiments, where the electronic device 100 is in an expanded state and the electronic device 100 transitions from a portrait mode to a landscape mode, the audio signals played by the first audio player 30, the second audio player 40, and the third audio player 50 can change. For example, when the electronic device 100 is in the portrait mode, one of the first audio player 30 and the second audio player 40 may be used to play the left channel, the other is used to play the right channel, the third audio player 50 plays the low frequency portions of the left channel and the right channel, and in the case that the electronic device 100 is in the unfolded state and the electronic device 100 is shifted from the portrait mode to the landscape mode, the processor 60 may control the first audio player 30 to play the low frequency portions of the left channel and the right channel, one of the second audio player 40 and the third audio player 50 may be used to play the left channel, and the other is used to play the right channel, thereby enabling the audio player to implement 2.1 channels, thereby enhancing the loudness and sound field of the audio played by the audio player, and further enhancing the overall audio effect of the electronic device 100.

Referring to fig. 5, 10 and 11, in other embodiments, in the case that the processor 60 determines that the electronic device 100 is in the folded state according to the detection data of the detection element, the power amplifier 80 (including the first power amplifier PA1, the second power amplifier PA2 and the third power amplifier PA 3) can transmit the processed first audio signal and the processed second audio signal to the first audio player 30, the second audio player 40 and the third audio player 50, respectively. For example, the processor 60 can control the first audio player 30 and the second audio player 40 to play the first audio signal, and control the third audio player 50 to play the second audio signal. Referring to fig. 10, in the case where the electronic device 100 is in the portrait mode, since one of the first audio signal and the second audio signal is a left channel and the other is a right channel, that is, the first audio player 30 and the second audio player 40 play one of the left channel and the right channel together, the third audio player 50 plays the other of the left channel and the right channel, the electronic device 100 is able to generate stereo, and at this time, the stereo is up-down stereo. In addition, referring to fig. 11, in the case where the electronic apparatus 100 is in the landscape mode, since the first audio player 30 and the second audio player 40 play one of the left channel and the right channel together and the third audio player 50 plays the other of the left channel and the right channel, the electronic apparatus 100 is also able to generate stereo sound, and at this time, the stereo sound is left and right stereo sound. It should be noted that, in some embodiments, when the electronic device 100 is in the folded state, one of the first audio player 30 and the second audio player 40 may play the first audio signal, and the other may not play the audio signal, and the third audio player 50 may play the second audio signal, so that the electronic device 100 may still generate stereo sound.

Referring to fig. 5, 12 and 13, in still other embodiments, in the case that the processor 60 determines that the electronic device 100 is in the hovering state according to the detection data of the detection element, the power amplifier 80 (including the first power amplifier PA1, the second power amplifier PA2 and the third power amplifier PA 3) can transmit the processed first audio signal, the second audio signal and the third audio signal to the first audio player 30, the second audio player 40 and the third audio player 50, respectively. For example, the processor 60 can control the first audio player 30 to play the third audio signal, the second audio player 40 to play the first audio signal, and the third audio player 50 to play the second audio signal. Referring to fig. 12, in the case where the electronic device 100 is in the landscape mode, since one of the first audio signal and the second audio signal is a left channel and the other is a right channel, that is, one of the second audio player 40 and the third audio player 50 may be used to play the left channel and the other is used to play the right channel, the electronic device 100 is able to generate stereo, and at this time, the stereo is left and right stereo. And, the third audio signal includes low frequency parts of the left channel and the right channel, so the first audio player 30 plays the third audio signal to realize low frequency enhancement, so that the audio player realizes 2.1 channels, thereby improving the loudness and sound field of the audio played by the audio player, and further improving the overall audio effect of the electronic device 100. In addition, referring to fig. 13, in the case where the electronic device 100 is in the portrait mode, since one of the first audio signal and the second audio signal is a left channel and the other is a right channel, that is, one of the second audio player 40 and the third audio player 50 may be used to play the left channel and the other is used to play the right channel, the electronic device 100 is also able to generate stereo, and at this time, the stereo is up-down stereo. It should be noted that, in some embodiments, the third audio player 50 may or may not play the audio signal (the third audio signal) when the electronic device 100 is in the landscape or portrait mode.

In some implementations, where the electronic device 100 is in a hover state and the electronic device 100 transitions from a landscape mode to a portrait mode, the audio signals played by the first audio player 30, the second audio player 40, and the third audio player 50 can change. For example, when the electronic device 100 is in the landscape mode, one of the second audio player 40 and the third audio player 50 may be used to play the left channel and the other to play the right channel, the first audio player 30 playing the low frequency portions of the left and right channels; in the case where the electronic device 100 is in a hover state and the electronic device 100 is transitioned from the landscape mode to the portrait mode, the processor 60 may control one of the first audio player 30 and the second audio player 40 to be operable to play the left channel and the other to play the right channel, and the third audio player 50 to play the low frequency portions of the left channel and the right channel, thereby enabling the audio player to implement 2.1 channels, thereby enhancing the loudness and sound field of the audio played by the audio player and thus enhancing the overall audio effect of the electronic device 100.

Referring to fig. 3 and 14, in some embodiments, 03: adjusting the audio signals played by the first audio player 30, the second audio player 40 and the third audio player 50 according to the usage status of the electronic device 100, so that the electronic device 100 can generate stereo sound in any usage status includes:

0314: in the case where the electronic apparatus 100 is in the unfolded state, controlling the first audio player 30 to play the first audio signal, controlling the third audio player 50 to play the second audio signal, and controlling the second audio player 40 to play the fourth audio signal, so that the electronic apparatus 100 generates stereo sound, one of the first audio signal and the second audio signal being a left channel, the other being a right channel, the fourth audio signal including a low frequency portion of the left channel and a middle-high frequency portion of the right channel;

0315: in the case that the electronic device 100 is in the folded state, controlling the first audio player 30 and the second audio player 40 to play the first audio signal, and controlling the third audio player 50 to play the second audio signal, so that the electronic device 100 generates stereo sound; a kind of electronic device with high-pressure air-conditioning system

0316: in the case where the electronic device 100 is in the hovering state, the first audio player 30 is controlled to play the first audio signal, the third audio player 50 is controlled to play the second audio signal, and the second audio player 40 is controlled to play the fourth audio signal, so that the electronic device 100 generates stereo sound.

Referring to fig. 2, the adjusting module 13 is further configured to: in the case where the electronic apparatus 100 is in the unfolded state, controlling the first audio player 30 to play the first audio signal, controlling the third audio player 50 to play the second audio signal, and controlling the second audio player 40 to play the fourth audio signal, so that the electronic apparatus 100 generates stereo sound, one of the first audio signal and the second audio signal being a left channel, the other being a right channel, the fourth audio signal including a low frequency portion of the left channel and a middle-high frequency portion of the right channel; in the case that the electronic device 100 is in the folded state, controlling the first audio player 30 and the second audio player 40 to play the first audio signal, and controlling the third audio player 50 to play the second audio signal, so that the electronic device 100 generates stereo sound; and in case the electronic device 100 is in a hovering state, controlling the first audio player 30 to play the first audio signal, controlling the third audio player 50 to play the second audio signal, and controlling the second audio player 40 to play the fourth audio signal, so that the electronic device 100 generates stereo sound.

Referring to fig. 3, the one or more processors 60 are further configured to perform the audio processing methods of 0314, 0315 and 0316, i.e. the one or more processors 60 are further configured to: in the case where the electronic apparatus 100 is in the unfolded state, controlling the first audio player 30 to play the first audio signal, controlling the third audio player 50 to play the second audio signal, and controlling the second audio player 40 to play the fourth audio signal, so that the electronic apparatus 100 generates stereo sound, one of the first audio signal and the second audio signal being a left channel, the other being a right channel, the fourth audio signal including a low frequency portion of the left channel and a middle-high frequency portion of the right channel; in the case that the electronic device 100 is in the folded state, controlling the first audio player 30 and the second audio player 40 to play the first audio signal, and controlling the third audio player 50 to play the second audio signal, so that the electronic device 100 generates stereo sound; and in case the electronic device 100 is in a hovering state, controlling the first audio player 30 to play the first audio signal, controlling the third audio player 50 to play the second audio signal, and controlling the second audio player 40 to play the fourth audio signal, so that the electronic device 100 generates stereo sound.

Specifically, after the audio signal is amplified by the power amplifier 80, the power amplifier 80 can transmit the audio signal to a corresponding audio player, for example, the first power amplifier PA1 can process one of the first audio signal, the second audio signal and the fourth audio signal and transmit the processed audio signal to the first audio player 30, the second power amplifier PA2 can process one of the first audio signal, the second audio signal and the fourth audio signal and transmit the processed audio signal to the second audio player 40, the third power amplifier PA3 can process one of the first audio signal, the second audio signal and the fourth audio signal and transmit the processed audio signal to the third audio player 50, and the first audio player 30, the second audio player 40 and the third audio player 50 can output the audio signal to generate stereo sound by the electronic device 100, so as to enhance the audio playing effect of the electronic device 100. In this embodiment, one of the first audio signal and the second audio signal is a left channel, the other is a right channel, and the fourth audio signal includes a low-frequency portion of the left channel and a middle-high-frequency portion of the right channel (i.e., when the fourth audio signal is subjected to filtering processing, the middle-high-frequency audio signal in the left channel and the low-frequency signal in the right channel are filtered out, so that only the low-frequency audio signal in the left channel and the middle-high-frequency audio signal in the right channel remain in the fourth audio signal, and the low-frequency audio signal in the left channel and the middle-high-frequency audio signal in the right channel are mixed to obtain the fourth audio signal).

In some embodiments, since the first audio player 30 needs to function as both an earpiece and a speaker, the size of the first audio player 30 needs to be set larger in order to ensure the overall performance of the first audio player 30, compared to the function that the first audio player 30 only has a speaker, however, the size of the first audio player 30 is limited by the internal space of the electronic device 100, and thus the size of the first audio player 30, which functions as both an earpiece and a speaker, cannot be set larger, resulting in weaker overall performance of the first audio player 30. In the case that the electronic device 100 is in the earpiece mode, the first audio player 30 and the second audio player 40 need to work simultaneously to improve the call privacy effect, so that the overall performance of the second audio player 40 can be consistent with that of the first audio player 30, thereby ensuring that the call privacy protection effect of the electronic device 100 is achieved. In the present application, the third audio player 50 is only used as a speaker, so that the overall performance of the third audio player 50 can be better than that of the first audio player 30 and the second audio player 40, so that the stereo sound fields formed by the first audio player 30, the second audio player 40 and the third audio player 50 together can be more balanced, and the overall audio effect of the electronic device 100 can be further improved. It will be appreciated that in some embodiments, the overall performance of the first audio player 30 and the second audio player 40 may also be different.

The sound reproducing quality of the loudspeaker is mainly determined by the performance index of the loudspeaker. In the application, the performance quality of the loudspeaker can be characterized by the numerical value of the performance index of the loudspeaker, and the performance index of the loudspeaker can comprise rated power, rated impedance, frequency characteristic, harmonic distortion, sensitivity, directivity and the like. Wherein the overall performance of the third audio player 50 may be superior to the first audio player 30 and the second audio player 40, i.e., the value of at least one of the performance indicators (including rated power, rated impedance, frequency characteristics, harmonic distortion, sensitivity, directivity, etc.) of the third audio player 50 is greater than the first audio player 30 and the second audio player 40; or set an evaluation criterion for different performance indicators, the overall performance of the third audio player 50 may be better than the first and second audio players 30, 40, i.e., the sum of all the items of performance indicators (including rated power, rated impedance, frequency characteristics, harmonic distortion, sensitivity, directivity, etc.) of the third audio player 50 is greater than the first and second audio players 30, 40.

Referring to fig. 3, 5 and 9, in some embodiments, in a case that the processor 60 determines that the electronic device 100 is in the unfolded state according to the detection data of the detection element, the power amplifier 80 (including the first power amplifier PA1, the second power amplifier PA2 and the third power amplifier PA 3) can transmit the processed first audio signal, the processed second audio signal and the processed fourth audio signal to the first audio player 30, the second audio player 40 and the processed third audio player 50 respectively. For example, the processor 60 can control the first audio player 30 to play the first audio signal, the second audio player 40 to play the fourth audio signal, and the third audio player 50 to play the second audio signal. Referring to fig. 3, in the case where the electronic device 100 is in the portrait mode, since one of the first audio signal and the second audio signal is a left channel and the other is a right channel, that is, one of the first audio player 30 and the third audio player 50 may be used to play the left channel and the other is used to play the right channel, the electronic device 100 is able to generate stereo, and at this time, the stereo is left and right stereo. In the present embodiment, only the first audio player 30 plays the left channel, and the third audio player 50 plays the right channel will be described as an example.

Since the left channel is typically a compressed low audio zone signal and the right channel is typically a compressed medium high audio zone signal, wherein the energy of the sound played by the audio player is mainly dependent on the low frequency part, the sound field and phase of the sound are mainly dependent on the medium high frequency part, and the third audio player 50 is closer to the folding axis 29 between the first sub-part 21 and the second sub-part 23 than the second audio player 40, whereby in case the first audio player 30 plays the left channel, the third audio player 50 plays the right channel, the second audio player 40 does not play the audio signal, the sound image and phase of the stereo sound formed by the first audio player 30 and the third audio player 50 may be shifted and the energy of the stereo sound formed by the first audio player 30 and the third audio player 50 is shifted more to the right. Therefore, in the present embodiment, the second audio player 40 plays the fourth audio signal, where the fourth audio signal includes the low-frequency portion of the left channel and the middle-high frequency portion of the right channel, so that the energy of the stereo sound formed by the audio player as a whole is balanced more left and right, the sound image of the stereo sound is balanced, the balance of the stereo sound effect is enhanced, and the overall audio effect of the electronic device 100 is improved. Accordingly, referring to fig. 9, in the case where the electronic device 100 is in the landscape mode, the audio signals played by the first audio player 30, the second audio player 40 and the third audio player 50 may be the same as the audio signals played by the electronic device 100 in the portrait mode, so that the electronic device 100 may generate stereo sound in the landscape mode. It should be noted that, in some embodiments, when the electronic device 100 is in the unfolded state, the first audio player 30 may play the left channel, the second audio player 40 may play the right channel, and the third audio player 50 may play the low-frequency portion of the left channel and the middle-high-frequency portion of the right channel, so that the energy of the stereo sound formed by the whole audio player is balanced more left and right, the sound image of the stereo sound is balanced, the balance of the stereo sound effect is enhanced, and the audio effect of the whole electronic device 100 is improved.

Referring to fig. 5, 10 and 11, in other embodiments, in the case that the processor 60 determines that the electronic device 100 is in the folded state according to the detection data of the detection element, the power amplifier 80 (including the first power amplifier PA1, the second power amplifier PA2 and the third power amplifier PA 3) can transmit the processed first audio signal and the processed second audio signal to the first audio player 30, the second audio player 40 and the third audio player 50, respectively. For example, the processor 60 can control the first audio player 30 and the second audio player 40 to play the first audio signal, and control the third audio player 50 to play the second audio signal. Referring to fig. 10, in the case where the electronic device 100 is in the portrait mode, since one of the first audio signal and the second audio signal is a left channel and the other is a right channel, that is, the first audio player 30 and the second audio player 40 play one of the left channel and the right channel together, the third audio player 50 plays the other of the left channel and the right channel, the electronic device 100 is able to generate stereo, and at this time, the stereo is up-down stereo. In addition, referring to fig. 11, in the case where the electronic apparatus 100 is in the landscape mode, since the first audio player 30 and the second audio player 40 play one of the left channel and the right channel together and the third audio player 50 plays the other of the left channel and the right channel, the electronic apparatus 100 is also able to generate stereo sound, and at this time, the stereo sound is left and right stereo sound. It should be noted that, in some embodiments, when the electronic device 100 is in the folded state, one of the first audio player 30 and the second audio player 40 may play the first audio signal, the other may not play the audio signal, and the third audio player may play the second audio signal, so that the electronic device 100 may still generate stereo sound.

Referring to fig. 5, 12 and 13, in still other embodiments, in the case that the processor 60 determines that the electronic device 100 is in the unfolded state according to the detection data of the detection element, the power amplifier 80 (including the first power amplifier PA1, the second power amplifier PA2 and the third power amplifier PA 3) can transmit the processed first audio signal, the processed second audio signal and the processed fourth audio signal to the first audio player 30, the second audio player 40 and the processed third audio player 50 respectively. For example, the processor 60 can control the first audio player 30 to play the first audio signal, the second audio player 40 to play the fourth audio signal, and the third audio player 50 to play the second audio signal. Referring to fig. 12, in the case where the electronic device 100 is in the landscape mode, since one of the first audio signal and the second audio signal is a left channel and the other is a right channel, that is, one of the first audio player 30 and the third audio player 50 may be used to play the left channel and the other is used to play the right channel, the electronic device 100 is able to generate stereo. And, the second audio player 40 plays the fourth audio signal, the fourth audio signal includes the low frequency part of the left channel and the middle and high frequency part of the right channel, so that the energy of the stereo formed by the audio player as a whole is balanced more left and right, the sound image of the stereo is balanced, the balance of the stereo effect is enhanced, and the overall audio effect of the electronic device 100 is improved. Accordingly, referring to fig. 13, in the case where the electronic device 100 is in the portrait mode, the audio signals played by the first audio player 30, the second audio player 40, and the third audio player 50 may be the same as the audio signals played by the electronic device 100 in the landscape mode, so that the electronic device 100 may generate stereo sound in the portrait mode.

Referring to fig. 10 and 15, in some embodiments, when the electronic device 100 is in a folded state and the electronic device 100 is in an earpiece mode, the audio processing method further includes:

05: acquiring a voice signal to be processed, which is transmitted to the first audio player 30 for playing, wherein the voice signal to be processed comprises a leakage voice signal;

07: acquiring a reverse voice signal corresponding to the leaked voice signal; a kind of electronic device with high-pressure air-conditioning system

09: the second audio player 40 is controlled to play the reverse voice signal for phase cancellation with the leakage voice signal.

Referring to fig. 2, the audio processing device 10 according to the embodiment of the present application may further include a control module 15. The obtaining module 11 is further configured to obtain a to-be-processed voice signal transmitted to the first audio player 30 for playing, where the to-be-processed voice signal includes a leakage voice signal; and acquiring a reverse voice signal corresponding to the leaked voice signal; the control module 15 is configured to control the second audio player 40 to play the reverse voice signal for phase cancellation with the leakage voice signal.

Referring to fig. 3, one or more processors 60 are also configured to perform the audio processing methods of 05, 07, and 09. That is, the one or more processors 60 are also configured to: acquiring a voice signal to be processed, which is transmitted to the first audio player 30 for playing, wherein the voice signal to be processed comprises a leakage voice signal; acquiring a reverse voice signal corresponding to the leaked voice signal; and controls the second audio player 40 to play the reverse voice signal for phase cancellation with the leakage voice signal.

In some embodiments, when the electronic device 100 is in a folded state and the electronic device 100 is in an earpiece mode, the first audio player 30 can be used as an earpiece or a speaker, and during the process of transmitting the to-be-processed voice signal to the first audio player 30 for playing, part of the to-be-processed voice signal may leak into the surrounding environment, resulting in poor privacy protection effect of the electronic device 100. In the present embodiment, the processor 60 can take the voice signal to be processed leaked into the surrounding environment as the leaked voice signal.

Specifically, in the case where the processor 60 acquires the leaking voice signal, the processor 60 can acquire the reverse voice signal corresponding to the leaking voice signal, wherein the reverse voice signal is a voice signal having a phase opposite to that of the leaking voice signal, for example, the phase of the reverse voice signal may be 180 ° out of phase with that of the leaking voice signal. In the case that the processor 60 obtains the reverse voice signal, the processor 60 controls the second audio player 40 to play the reverse voice signal, and the reverse voice signal may be overlapped with at least part of the leakage voice signal propagated into the air after being propagated into the air, and since the phase of the reverse voice signal is opposite to the phase of the leakage voice signal, the leakage voice signal propagated into the air may be weakened or counteracted, so that the voice signal leaked into the surrounding environment becomes weak or most of the voice signal is absent, thereby improving the privacy protection effect. It should be noted that, in some embodiments, the magnitude of the reverse voice signal may be equal to the magnitude of the leakage voice signal; or the magnitude of the reverse speech signal may be less than the magnitude of the leakage speech signal. In the case where the magnitude of the reverse voice signal is smaller than the magnitude of the leakage voice signal, the magnitude of the reverse voice signal approaches the magnitude of the leakage voice signal indefinitely.

In some embodiments, when the electronic device 100 is in the folded state and the electronic device 100 is in the earpiece mode, the processor 60 may obtain the volume of the leakage voice signal, and when the volume of the leakage voice signal is greater than the preset threshold, the processor 60 may obtain the reverse voice signal corresponding to the leakage voice signal, and control the second audio player 40 to play the reverse voice signal, so as to attenuate the leakage voice signal; when the volume of the leaked voice signal is smaller than the preset threshold, the voice signal leaked into the surrounding environment cannot be heard by the user without damaging the privacy effect of the call, and thus the processor 60 may temporarily not use the reverse voice signal corresponding to the leaked voice signal.

Referring to fig. 3 and 16, the present application further provides a storage medium 200 having a computer program 210 stored thereon, which when executed by one or more processors 60 implements the audio processing method according to any of the foregoing embodiments.

For example, in the case where the program is executed by the processor 60, the following audio processing method is implemented:

As another example, in the case where the program is executed by the processor 60, the following audio processing method is implemented:

09: the second audio player 40 is controlled to play the reverse voice signal for attenuating the leakage voice signal.

For another example, when the program is executed by the processor 60, the audio processing methods of 011, 013, 031, 032, 033, 034, 035, 036, 0311, 0312, 0313, 0314, 0315, and 0316 can be also implemented.

It should be noted that the explanation of the audio processing method and the audio processing apparatus 10 in the foregoing embodiments is equally applicable to the storage medium 200 in the embodiment of the present application, and the explanation thereof will not be repeated here.

In the nonvolatile storage medium 200 of the present application, when the electronic device 100 is in the play mode, the use state of the electronic device 100 is obtained, and the audio signals played by the first audio player 30, the second audio player 40 and the third audio player 50 are adjusted according to the use state of the electronic device 100, so that the electronic device 100 can generate stereo sound in any use state, and further the overall audio effect of the electronic device 100 is improved.

In the description of the present specification, a description referring to terms "one embodiment," "some embodiments," "examples," "specific examples," or "some examples," etc., means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the present application. In this specification, schematic representations of the above terms are not necessarily directed to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples. Furthermore, the different embodiments or examples described in this specification and the features of the different embodiments or examples may be combined and combined by those skilled in the art without contradiction.

Any process or method descriptions in flow charts or otherwise described herein may be understood as representing modules, segments, or portions of code which include one or more executable instructions for implementing specific logical functions or steps of the process, and further implementations are included within the scope of the preferred embodiment of the present application in which functions may be executed out of order from that shown or discussed, including substantially concurrently or in reverse order, depending on the functionality involved, as would be understood by those reasonably skilled in the art of the present application.

Logic and/or steps represented in the flowcharts or otherwise described herein, e.g., a ordered listing of executable instructions for implementing logical functions, can be embodied in any storage medium for use by or in connection with an instruction execution system, apparatus, or device, such as a computer-based system, processor-containing system, or other system that can fetch the instructions from the instruction execution system, apparatus, or device and execute the instructions. For the purposes of this description, a storage medium may be any apparatus that can contain, store, communicate, propagate, or transport the program for use by or in connection with the instruction execution system, apparatus, or device. More specific examples (a non-exhaustive list) of the storage medium include the following: an electrical connection (electronic device) having one or more wires, a portable computer diskette (magnetic device), a Random Access Memory (RAM), a read-only memory (ROM), an erasable programmable read-only memory (EPROM or flash memory), an optical fiber device, and a portable compact disc read-only memory (CDROM). In addition, the storage medium may even be paper or other suitable medium on which the program can be printed, as the program can be electronically captured, via, for instance, optical scanning of the paper or other medium, then compiled, interpreted or otherwise processed in a suitable manner if necessary, and then stored in a computer memory.

It is to be understood that portions of the present application may be implemented in hardware, software, firmware, or a combination thereof. In the above-described embodiments, the various steps or methods may be implemented in software or firmware stored in a memory and executed by a suitable instruction execution system. For example, if implemented in hardware, as in another embodiment, may be implemented using any one or combination of the following techniques, as is well known in the art: discrete logic circuits having logic gates for implementing logic functions on data signals, application specific integrated circuits having suitable combinational logic gates, programmable Gate Arrays (PGAs), field Programmable Gate Arrays (FPGAs), and the like.

Those of ordinary skill in the art will appreciate that all or part of the steps carried out in the method of the above embodiments may be implemented by a program to instruct related hardware, where the program may be stored in a storage medium, and where the program, when executed, includes one or a combination of the steps of the method embodiments. In addition, each functional unit in the embodiments of the present application may be integrated in one processing module, or each unit may exist alone physically, or two or more units may be integrated in one module. The integrated modules may be implemented in hardware or in software functional modules. The integrated modules may also be stored in a computer readable storage medium if implemented in the form of software functional modules and sold or used as a stand-alone product. The above-mentioned storage medium may be a read-only memory, a magnetic disk or an optical disk, or the like.

Although embodiments of the present application have been shown and described above, it will be understood that the above embodiments are illustrative and not to be construed as limiting the application, and that variations, modifications, alternatives and variations may be made to the above embodiments by those skilled in the art within the scope of the application, which is defined by the claims and their equivalents.

Claims

1. The audio processing method of the electronic equipment is characterized in that the electronic equipment comprises a body, a first audio player, a second audio player and a third audio player, wherein the body comprises a first sub-part and a second sub-part, the first sub-part and the second sub-part can rotate relatively to enable the use state of the electronic equipment to be in a folded state, an unfolded state and a hovering state, the first audio player is positioned on the first sub-part, the second audio player and the third audio player are positioned on two opposite sides of the second sub-part, and the first audio player and the second audio player are positioned on the same side of the body; the audio processing method comprises the following steps:

acquiring a use state of the electronic equipment under the condition that the electronic equipment is in an external-play mode; a kind of electronic device with high-pressure air-conditioning system

And adjusting audio signals played by the first audio player, the second audio player and the third audio player according to the using state of the electronic equipment so that the electronic equipment can generate stereophonic sound in any using state.

2. The audio processing method according to claim 1, wherein the adjusting the audio signals played by the first audio player, the second audio player, and the third audio player according to the usage status of the electronic device comprises:

acquiring an audio signal to be played, wherein the audio signal to be played is an analog signal;

converting the analog signal into a digital signal, wherein the digital signal comprises a left channel and a right channel of the audio signal to be played;

copying one of a left channel or a right channel in the digital signal to acquire a first channel and a third channel, and copying the other of the left channel or the right channel in the digital signal to acquire a second channel and a fourth channel;

filtering one of the first channel and the third channel, and filtering one of the second channel and the fourth channel;

Taking the digital signals corresponding to the channels which are not filtered in the first channel and the third channel as first audio signals, taking the digital signals corresponding to the channels which are not filtered in the second channel and the fourth channel as second audio signals, and carrying out mixing processing on the digital signals corresponding to the channels after filtering to obtain third audio signals or fourth audio signals, wherein one of the first audio signals and the second audio signals is a left channel, the other is a right channel, the third audio signals comprise low-frequency parts of the left channel and the right channel, and the fourth audio signals comprise low-frequency parts of the left channel and middle-high-frequency parts of the right channel; a kind of electronic device with high-pressure air-conditioning system

Converting the first audio signal into an analog signal, amplifying the analog signal, and transmitting the analog signal to one of the first audio player, the second audio player and the third audio player; converting the second audio signal into an analog signal, amplifying the analog signal, and transmitting the analog signal to the other one of the first audio player, the second audio player and the third audio player; and converting the third audio signal or the fourth audio signal into an analog signal, amplifying the analog signal, and transmitting the analog signal to the last one of the first audio player, the second audio player and the third audio player.

3. The audio processing method according to claim 1 or 2, wherein the adjusting the audio signals played by the first audio player, the second audio player, and the third audio player according to the usage status of the electronic device, so that the electronic device can generate stereo sound in any of the usage statuses, includes:

controlling the first audio player to play a first audio signal, controlling the second audio player to play a second audio signal, and controlling the third audio player to play a third audio signal when the electronic device is in the unfolded state, so that the electronic device generates stereo sound, one of the first audio signal and the second audio signal is a left channel, the other is a right channel, and the third audio signal comprises low-frequency parts of the left channel and the right channel;

controlling the first audio player and the second audio player to play the first audio signal and controlling the third audio player to play the second audio signal when the electronic device is in the folded state so that the electronic device generates stereo; a kind of electronic device with high-pressure air-conditioning system

And under the condition that the electronic equipment is in the hovering state, controlling the first audio player to play the third audio signal, controlling the second audio player to play the first audio signal and controlling the third audio player to play the second audio signal so as to enable the electronic equipment to generate stereo.

4. The audio processing method according to claim 1 or 2, wherein the adjusting the audio signals played by the first audio player, the second audio player, and the third audio player according to the usage status of the electronic device, so that the electronic device can generate stereo sound in any of the usage statuses, includes:

controlling the first audio player to play a first audio signal, controlling the third audio player to play a second audio signal and controlling the second audio player to play a fourth audio signal under the condition that the electronic device is in the unfolding state, so that the electronic device generates stereo, one of the first audio signal and the second audio signal is a left channel, the other is a right channel, and the fourth audio signal comprises a low-frequency part of the left channel and a middle-high frequency part of the right channel;

And under the condition that the electronic equipment is in the hovering state, controlling the first audio player to play the first audio signal, controlling the third audio player to play the second audio signal and controlling the second audio player to play the fourth audio signal so as to enable the electronic equipment to generate stereo.

5. The audio processing method according to claim 1, wherein in a case where the electronic device is in the folded state and the electronic device is in an earpiece mode, the audio processing method further comprises:

acquiring a voice signal to be processed which is transmitted to the first audio player for playing, wherein the voice signal to be processed comprises a leakage voice signal;

acquiring a reverse voice signal corresponding to the leakage voice signal; a kind of electronic device with high-pressure air-conditioning system

And controlling the second audio player to play the reverse voice signal so as to be used for phase offset with the leakage voice signal.

6. An audio processing apparatus, comprising:

the electronic equipment comprises an acquisition module, a control module and a control module, wherein the acquisition module is used for acquiring the use state of the electronic equipment under the condition that the electronic equipment is in an external-playing mode; a kind of electronic device with high-pressure air-conditioning system

The adjusting module is used for adjusting audio signals played by the first audio player, the second audio player and the third audio player according to the using state of the electronic equipment, so that the electronic equipment can generate stereophonic sound in any using state.

7. An electronic device, comprising:

the electronic equipment comprises a body, a first audio player, a second audio player and a third audio player, wherein the body comprises a first sub-part and a second sub-part, the first sub-part and the second sub-part can rotate relatively to enable the use state of the electronic equipment to be in a folded state, an unfolded state and a hovering state, the first audio player is positioned on the first sub-part, the second audio player and the third audio player are positioned on the two opposite sides of the second sub-part, the first audio player and the second audio player are positioned on the same side of the body, and the first audio player, the second audio player and the third audio player are used for playing audio signals so that the electronic equipment can generate stereophonic sound in any use state; a kind of electronic device with high-pressure air-conditioning system

One or more processors configured to perform the audio processing method of any one of claims 1-5.

8. The electronic device of claim 7, wherein a folding axis is disposed between the first sub-portion and the second sub-portion, the folding axis being configured to allow the first sub-portion and the second sub-portion to rotate relative to each other, a distance between the second audio player and the folding axis being greater than a distance between the third audio player and the folding axis.

9. The electronic device of claim 7, further comprising a display screen carried on the body; the body is provided with a first sound outlet corresponding to the first audio player, a second sound outlet corresponding to the second audio player and a third sound outlet corresponding to the third audio player, the display screen is provided with a sound receiving hole corresponding to the first audio player, and the sound receiving hole is spaced from the first sound outlet.

10. A storage medium having stored thereon a computer program, wherein the program, when executed by a processor, implements the audio processing method of any of claims 1-5.