CN117667007A

CN117667007A - Control method and electronic equipment

Info

Publication number: CN117667007A
Application number: CN202311869069.3A
Authority: CN
Inventors: 刘扬; 吕若拙
Original assignee: Lenovo Beijing Ltd
Current assignee: Lenovo Beijing Ltd
Priority date: 2023-12-29
Filing date: 2023-12-29
Publication date: 2024-03-08

Abstract

The embodiment of the application discloses a control method and electronic equipment, wherein the control method comprises the following steps: obtaining use reference data of an audio output module of electronic equipment, wherein the use reference data at least comprises audio data output by the audio output module and/or a use object of the audio output module; and controlling the audio output module to enter a corresponding audio output mode based on the using reference data, wherein the working parameters of at least one sounding module in the audio output module are different in different audio output modes.

Description

Control method and electronic equipment

Technical Field

The present disclosure relates to the field of control technologies, and in particular, to a control method and an electronic device.

Background

With the development of electronic technology, electronic devices are becoming more and more popular, and become an indispensable auxiliary tool for daily work and life. However, the audio output mode of the audio output module in the current electronic device is relatively single, so that different requirements of people in different occasions are difficult to meet.

Disclosure of Invention

Specifically, the embodiment of the application provides the following technical scheme:

A control method, comprising:

obtaining use reference data of an audio output module of electronic equipment, wherein the use reference data at least comprises audio data output by the audio output module and/or a use object of the audio output module;

and controlling the audio output module to enter a corresponding audio output mode based on the using reference data, wherein the working parameters of at least one sounding module in the audio output module are different in different audio output modes.

An electronic device, comprising: the audio output module and treater, the treater is used for carrying out:

Drawings

In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described below, it being obvious that the drawings in the following description are only some embodiments of the present application, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

FIG. 1 is a flow chart of a control method according to one embodiment of the present application;

fig. 2 is a schematic structural diagram of an electronic device according to an embodiment of the present application;

fig. 3 is a schematic structural diagram of an electronic device according to another embodiment of the present application;

fig. 4 is a schematic structural diagram of an electronic device according to another embodiment of the present application;

fig. 5 is a schematic structural diagram of an electronic device according to still another embodiment of the present application;

fig. 6 is a schematic structural diagram of an electronic device according to another embodiment of the present application;

fig. 7 is a schematic structural diagram of an electronic device according to still another embodiment of the present application;

fig. 8 is a schematic diagram of relative positions of a first audio output module, a second audio output module and a motherboard in an electronic device according to an embodiment of the present application;

fig. 9 is a schematic application scenario diagram of an electronic device according to an embodiment of the present application.

Detailed Description

The following description of the embodiments of the present application will be made clearly and fully with reference to the accompanying drawings, in which it is evident that the embodiments described are only some, but not all, of the embodiments of the present application. All other embodiments, which can be made by one of ordinary skill in the art without undue burden from the present disclosure, are within the scope of the present disclosure.

In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present application, but the present application may be practiced in other ways other than those described herein, and persons skilled in the art will readily appreciate that the present application is not limited to the specific embodiments disclosed below.

Next, the present application will be described in detail with reference to the schematic drawings, wherein the cross-sectional views of the device structure are not to scale for the sake of illustration, and the schematic drawings are merely examples, which should not limit the scope of protection of the present application. In addition, the three-dimensional dimensions of length, width and depth should be included in actual fabrication.

As described in the background section, the audio output mode of the audio output module in the current electronic device is relatively single, and it is difficult to satisfy different demands of people in different occasions.

In view of this, the embodiment of the present application provides a control method, as shown in fig. 1, including:

s1: obtaining use reference data of an audio output module of electronic equipment, wherein the use reference data at least comprises audio data output by the audio output module and/or a use object of the audio output module;

S2: and controlling the audio output module to enter a corresponding audio output mode based on the using reference data, wherein the working parameters of at least one sound generation module in the audio output module are different in different audio output modes.

Optionally, in one embodiment of the present application, the audio output mode includes at least two of an omni-directional sound output mode, a combination omni-directional sound and directional sound output mode, and a surround sound output mode.

Based on the above embodiments, in one embodiment of the present application, the audio output module includes an omni-directional sound speaker and a directional sound speaker, so as to implement omni-directional sound emission and directional sound emission; in another embodiment of the present application, the audio output module includes a speaker array, and specifically, the speaker array may include a plurality of omni-directional sound speakers arranged in an array, so as to implement omni-directional sound emission and directional sound emission through a plurality of omni-directional sound speakers arranged in an array. The present application is not limited thereto, and is specific as the case may be.

On the basis of any one of the foregoing embodiments, in yet another embodiment of the present application, the audio output module further includes an ultrasonic unit, so as to implement sound production of directional sound through the ultrasonic unit, but the present application is not limited thereto, and the present application is specifically limited thereto as the case may be.

Optionally, in an embodiment of the present application, the electronic device may be an audio output device, such as an audio device, or may be a device such as a computer, a tablet, a conference machine, or a workstation, which is integrated with an audio output module, which is not limited in this application, and may be any case as long as it has an audio output module.

It should be noted that, in the above embodiment, the difference in the operation parameters of at least one sound generating module in the audio output module may include a difference in the sound generating module in the audio output module in an operation state, for example, an omni-directional sound speaker is operated, a directional sound speaker is not operated, or an omni-directional sound speaker and a directional sound speaker are simultaneously operated, or speakers in an operation state in a plurality of omni-directional sound speakers are different; the audio output module may also include a sound emitting angle, a sound emitting time and/or a sound emitting power of the sound emitting module in a working state in the audio output module, which is not limited in this application, and is specifically determined according to circumstances.

According to the control method provided by the embodiment of the application, the audio output module can be controlled to enter the corresponding audio output mode based on the use reference data of the audio output module in the electronic equipment, so that when the electronic equipment is applied to different occasions, different audio output modes can be adopted, different requirements of users in different occasions are met, and user experience is improved.

On the basis of any one of the foregoing embodiments, in one embodiment of the present application, the audio data of the audio output module includes at least one of a content type of the audio output module, a channel parameter of the audio output module, azimuth information of the audio output module, and a source of the audio output module, and in other embodiments of the present application, the audio data may further include other data, which is not limited in this application, and is specific to the situation.

On the basis of any one of the foregoing embodiments, in one embodiment of the present application, the usage object of the audio output module includes at least one of a number of people and an azimuth of the usage object of the audio output module, and in other embodiments of the present application, the usage object of the audio output module may further include other data, which is not limited in this application, and is specific according to circumstances.

Based on any of the foregoing embodiments, in one embodiment of the present application, obtaining usage reference data of an audio output module of an electronic device includes at least one of:

Acquiring application information of the operation of the electronic equipment, acquiring the use reference data of the audio output module based on the application information, and optionally acquiring application identification information of the operation of the electronic equipment, and acquiring the use reference data of the audio output module based on the identification information of the application, wherein the application identification information is a video playing software identification, a game software identification, an online conference software identification or the like;

the method comprises the steps of obtaining sound source information by the audio output module, determining using reference data of the audio output module based on the sound source information, and optionally obtaining at least one of the content type, the channel parameter, the bearing information and other information of the sound source obtained by the audio output module, and determining using reference data of the audio output module based on at least one of the content type, the channel parameter, the bearing information and other information of the sound source;

and acquiring environmental parameters of the spatial environment where the electronic equipment is located, and determining the use reference data of the audio output module based on the environmental parameters, wherein the use reference data of the audio output module is determined based on at least one of the parameters including the number of people, the personnel position, the noise information and the like of the spatial environment where the electronic equipment is located.

In other embodiments of the present application, the usage reference data of the audio output module of the electronic device may also be obtained in other manners, which is not limited in this application, and the usage reference data may be specific as the case may be.

the audio data generated in an application program operated by the electronic equipment is used as the reference data, when the application program is an audio-visual program, the reference data comprises audio data output by the audio-visual program, when the application program is a game program, the reference data comprises game audio data (comprising data of a game and voice data generated through game interaction) generated in the game program, and when the application program is a conference program, the reference data comprises at least one of voice data generated in the conference program and data generated by sharing of multimedia files;

using a use object based on interaction data in an application program operated by electronic equipment as the use reference data, specifically, determining whether the use object is a person or a group based on the interaction object in the application program, if the application program is a video application or a conference application, determining whether the use object is a person or a group based on a session window of the application program, wherein the use data comprises the number of people of the use object of the electronic equipment;

Using audio data generated in an application program operated by the electronic equipment and a use object determined based on interaction data in the application program operated by the electronic equipment as the use reference data;

taking channel parameters of the audio data determined based on the audio source information obtained by the audio output module as the use reference data, wherein the channel parameters comprise the number of channels and channel types, and the number of channels can be mono, double channels, 2.1 channels, 3.1 channels, 4.0 channels, 5.1 channels or 7.1 channels, and the channel types can be mono, double channels, stereo, surround sound or panoramic sound, and the like;

the azimuth information carried by the audio data determined based on the audio output module acquired sound source information is used as the use reference data, wherein the azimuth information can be the audio data carried by the sound source and provided with left, right, front, rear and other azimuth attributes, so that a use object of the audio output module has immersion sense and surrounding sound effect in the front, rear, left and right directions;

taking the sound channel parameters of the audio data and the carried azimuth information determined based on the sound source information obtained by the audio output module as the use reference data;

Taking the detected environmental noise of the spatial environment where the electronic equipment is located as the use reference data, for example, taking the audio data corresponding to the detected environmental noise of the spatial environment where the electronic equipment is located as the use reference data;

taking the detected target objects in the space environment of the electronic equipment as the use reference data, for example, taking the number of the detected target objects in the space environment of the electronic equipment as the use reference data;

and taking the detected environmental noise of the space environment where the electronic equipment is located and the detected target object in the space environment as the usage reference data.

In other embodiments of the present application, obtaining the usage reference data of the audio output module of the electronic device may further include other situations, which are not limited in this application, and the usage reference data may be specific to the situation.

On the basis of any one of the foregoing embodiments, in one embodiment of the present application, controlling the audio output module to enter a corresponding audio output mode based on the usage reference data includes at least one of the following:

controlling, based on the usage reference data, a first audio output module and/or a second audio output module of the electronic device to enter a corresponding audio output mode, where the first audio output module is configured to output omnidirectional sound, and the second audio output module is configured to output directional sound, and optionally, in one embodiment of the present application, the first audio output module is an omnidirectional sound speaker, and the second audio output module includes at least one of a directional sound speaker and an ultrasound unit, and specifically, in one implementation of the present application, controlling, based on the usage reference data, whether the first audio output module and/or the second audio output module of the electronic device operates to enter the corresponding audio output mode;

And determining a required audio output mode based on the using reference data, and determining a target sounding module and working parameters thereof from the audio output module based on the determined audio output mode, wherein the audio output module comprises a speaker array, namely a plurality of speakers arranged in an array, and optionally, in one implementation manner of the application, determining at least one working parameter of the speakers in a working state in the speaker array, and working parameters such as phase, power, azimuth and corresponding filter coefficients thereof based on the determined audio output mode.

Optionally, on the basis of the foregoing embodiment, in one embodiment of the present application, the speakers in the speaker array are omni-directional sound speakers, but the present application is not limited thereto, and the specific situation is determined according to the circumstances. Specifically, when the audio output module needs to output omnidirectional sound, all speakers in the audio output module are controlled to enter a working state; when the audio output module needs to output directional sound, a loudspeaker in the audio output module is controlled to sound according to at least one of the parameters such as a specific phase, power, azimuth or filter coefficient, so as to obtain the effect of directional sound output.

Specifically, in one embodiment of the present application, the audio output module includes a first audio output module and a second audio output module, where the first audio output module is an omni-directional sound speaker, and the second audio output module is a directional sound speaker, and in this embodiment, controlling, based on the using reference data, the first audio output module and/or the second audio output module of the electronic device to enter a corresponding audio output mode includes at least one of the following cases:

controlling the first audio output module to enter an omni-directional sound output mode and controlling the second audio output module to enter a directional sound output mode under the condition that the audio output module is characterized by using the reference data, wherein the first type audio data can comprise video and audio data and can also comprise game audio data;

controlling the first audio output module to enter an omni-directional sound output mode under the condition that the audio output module is characterized by using the reference data to output second-type audio data, so that the output of the second-type audio data has high-fidelity tone quality, wherein the second-type audio data comprises a combination of human voice and audio data of a multimedia file;

Controlling the second audio output module to enter a directional sound output mode under the condition that the audio output module is characterized by using the reference data to output third type audio data to a unique use object, wherein the third type audio data is voice, for example, controlling the second audio output module to enter the directional sound output mode under the condition that the audio output module is characterized by using the reference data to be used for single call or single conference so as to directionally output sound to the unique use object, namely, enabling the sound output by the second audio output module to be heard only by the unique use object, and improving the privacy of the call or conference;

controlling the first audio output module to enter an omni-directional sound output mode under the condition that the audio output module is characterized by using the reference data and does not output third type audio data to a unique use object, wherein the third type audio data is human voice, and controlling the first audio output module to enter the omni-directional sound output mode under the condition that the audio output module is characterized by using the reference data and is used for multi-person conversation or multi-person conference so as to output sound to multiple persons, namely, the sound output by the first audio output module can be heard by the multiple persons at the same time;

Controlling the second audio output module to enter a directional sound output mode under the condition that the audio source of the audio output module is mono or carries only one azimuth information by using the reference data so as to improve the privacy of sound output by the second audio output module;

when the audio source of the audio output module is characterized by using the reference data and belongs to double channels or carries two azimuth information, controlling the first audio output module to enter an omnidirectional sound output mode;

controlling the first audio output module to enter an omni-directional sound output mode and controlling the second audio output module to enter a directional sound output mode under the condition that the audio source of the audio output module is characterized by multiple channels or carries multiple azimuth information by using the reference data, so that the audio output module outputs surround sound in a mode of combining omni-directional sound and directional sound, wherein the multiple channels are three channels and more than the number of channels, and the multiple azimuth information is three azimuth information and more than the number of azimuth information;

when the environmental noise intensity of the space environment where the electronic equipment is located is in a first threshold range or the target object in the space environment is unique, the second audio output module is controlled to enter a directional sound output mode, so that when the environmental noise is large or the target object of the sound output by the audio output module is unique, the second audio output module is controlled to enter the directional sound output mode, and the quality of the sound output by the audio output module, which is heard by the target object, is improved;

And controlling the first audio output module to enter an omnidirectional sound output mode under the condition that the environmental noise intensity of the spatial environment where the electronic equipment is located is in a second threshold range or the target object in the spatial environment is not unique by using the reference data, so that when the environmental noise is small or the target object of the sound output by the audio output module is not unique, controlling the first audio output module to enter the omnidirectional sound output mode to increase the coverage range of the sound output by the audio output module.

It should be noted that, in the case where the usage reference data characterizes that the audio output module outputs the third type of audio data to the unique usage object, the relative position of the usage object and the electronic device may change, and optionally, in one embodiment of the present application, the control method further includes: and controlling a rotating device in the electronic equipment to rotate the second audio output module so as to change the sound transmission direction of the second audio output module, so that the used object is always located in the sound coverage range of the second audio output module.

On the basis of the foregoing embodiments, in one embodiment of the present application, in a case where the usage reference data characterizes that the audio output module outputs the third type of audio data to the unique usage object, the control method further includes: and obtaining the relative positions of the object to be used and the electronic equipment based on the image acquired by the image acquisition device of the electronic equipment. However, the present application is not limited thereto, and the present application is not limited thereto as the case may be.

On the basis of the foregoing embodiment, in one embodiment of the present application, the control method further includes: and controlling a power supply parameter of the power supply module of the electronic equipment to supply power to the first audio output module and/or the second audio output module of the electronic equipment based on the using reference data.

Specifically, in one embodiment of the present application, based on the usage reference data, the power supply parameter for controlling the power supply module of the electronic device to supply power to the first audio output module and/or the second audio output module of the electronic device includes at least one of the following cases:

controlling the power supply module to provide a first power supply parameter for a first audio output module to control the first audio output module to enter an omnidirectional sound output mode and controlling the power supply module to provide a second power supply parameter for a second audio output module to control the second audio output module to enter a directional sound output mode under the condition that the audio output module is characterized by using reference data, wherein the first type audio data can comprise audio-visual data or game type audio data, and optionally, the first power supply parameter is smaller than the second power supply parameter, such as the first power supply parameter comprises a power supply voltage of 5V, and the second power supply parameter comprises a power supply voltage of 20V;

In the case that the audio output module is characterized by using the reference data to output the second type of audio data, controlling the first audio output module to enter an omnidirectional sound output mode so that output of the second type of audio data has high-fidelity sound quality, wherein the second type of audio data comprises a combination of human voice and audio data of a multimedia file, in the embodiment, if the human voice included in the second type of audio data is single-person voice, controlling the power supply module to provide a first power supply parameter for the first audio output module so as to control the first audio output module to enter the omnidirectional sound output mode, and if the human voice included in the second type of audio data is sound of at least two persons, controlling the power supply module to provide a second power supply parameter for the first audio output module so as to control the first audio output module to enter the omnidirectional sound output mode, and the output sound intensity is larger;

controlling the power supply module to provide a second power supply parameter for the second audio output module under the condition that the audio output module is characterized by using the reference data to output third type audio data to a unique use object, and controlling the second audio output module to enter a directional sound output mode, wherein the third type audio data is human voice, such as under the condition that the audio output module is characterized by using the reference data to be used for single call or single conference;

Controlling the power supply module to provide a second power supply parameter for the first audio output module under the condition that the audio output module is characterized by using the reference data and does not output third type audio data to a unique use object, and controlling the first audio output module to enter an omnidirectional sound output mode, wherein the third type audio data is human voice;

controlling the power supply module to provide a second power supply parameter for the second audio output module under the condition that the audio source of the audio output module is characterized by mono or carries only one azimuth information by using the reference data, and controlling the second audio output module to enter a directional sound output mode so as to improve the privacy of sound output by the second audio output module;

when the audio source of the audio output module is characterized by using the reference data and belongs to double channels or carries two azimuth information, controlling the power supply module to provide a second power supply parameter for the first audio output module, and controlling the first audio output module to enter an omnidirectional sound output mode;

Under the condition that the sound source of the audio output module is characterized by multi-channel or carries a plurality of azimuth information by using the reference data, controlling the power supply module to provide a first power supply parameter for the first audio output module, controlling the first audio output module to enter an omnidirectional sound output mode, controlling the power supply module to provide a second power supply parameter for the second audio output module, and controlling the second audio output module to enter a directional sound output mode, so that the audio output module outputs surround sound in a mode of combining omnidirectional sound and directional sound, wherein the multi-channel is three channels and more than the number of channels, and the plurality of azimuth information is three azimuth information and more than the number of azimuth information;

when the environmental noise intensity of the space environment where the electronic equipment is located is in a first threshold range or the target object in the space environment is unique, controlling the power supply module to provide a second power supply parameter for the second audio output module, and controlling the second audio output module to enter a directional sound output mode, so that when the environmental noise is large or the target object of the sound output by the audio output module is unique, controlling the second audio output module to enter the directional sound output mode to improve the hearing quality of the sound output by the audio output module by the target object;

And under the condition that the environmental noise intensity of the space environment where the electronic equipment is located is in a second threshold range or the target object in the space environment is not unique, controlling the power supply module to provide a second power supply parameter for the first audio output module and controlling the first audio output module to enter an omnidirectional sound output mode, so that when the environmental noise is small or the target object of the sound output by the audio output module is not unique, controlling the first audio output module to enter the omnidirectional sound output mode to increase the coverage range of the sound output by the audio output module.

In another embodiment of the present application, the audio output module includes a speaker array, that is, an array structure formed by a plurality of sound generating modules, and in this embodiment, determining the required audio output mode based on the usage reference data, and determining, based on the determined audio output mode, the target sound generating module and the operating parameters thereof from the audio output module includes at least one of:

under the condition that the audio output module is characterized by using the reference data to output first type audio data, a first sound generating module in the audio output module is controlled to have a first working parameter to output omnidirectional sound, a second sound generating module in the audio output module is controlled to have a second working parameter to output directional sound, so that combined output of the omnidirectional sound and the directional sound is realized, wherein the first type audio data can comprise video and audio data and also can comprise game audio data, and the first working parameter comprises at least one working parameter of working parameters such as phase, power, azimuth and filter coefficient of the first sound generating module; the second working parameters comprise at least one working parameter of phase, power, azimuth, filter coefficient and the like of the second sounding module;

Under the condition that the audio output module is characterized by using the reference data to output the second type of audio data, controlling all sound producing modules of the audio output module to have third working parameters so as to output omnidirectional sound, thereby realizing the output of the omnidirectional sound and enabling the output of the second type of audio data to have high-fidelity tone quality, wherein the second type of audio data comprises the combination of human voice and audio data of a multimedia file, the third working parameters comprise at least one working parameter of working parameters such as phase, power, azimuth and filter coefficient of the sound producing module, and the third working parameters and the first working parameters can be the same or different, and the application is not limited to the situation, and the third working parameters are specific according to the situation;

controlling all sound generating modules of the audio output module to have fourth working parameters to output directional sounds under the condition that the audio output module is characterized by using the reference data to output third type audio data to a unique use object, wherein the third type audio data is human voice, and controlling all sound generating modules to have fourth working parameters to output the directional sounds so as to directionally output the sound to the unique use object, namely, the sound output by the audio output module can only be heard by the unique use object, so that the privacy of a call or a meeting is improved, and optionally, the fourth working parameters comprise at least one working parameter of the working parameters such as phase, power, azimuth and filter coefficient of the sound generating module;

Under the condition that the audio output module is characterized by using the reference data to output third type audio data to a non-unique use object, all sound generating modules of the audio output module are controlled to have third working parameters to output omnidirectional sound, wherein the third type audio data are human sound, and if the audio output module is characterized by using the reference data to be used for multi-person conversation or multi-person conference, all sound generating modules in the audio output module are controlled to have third working parameters to output omnidirectional sound so as to output sound to multiple persons, namely, the sound output by the audio output module can be heard by multiple persons at the same time;

under the condition that the sound source obtained by using the reference data to represent the audio output module belongs to a single sound channel or carries only one azimuth information, all sound producing modules of the audio output module are controlled to have fourth working parameters so as to output directional sound, so that the privacy of sound output by the audio output module is improved;

controlling all sound generating modules of the audio output module to have a third working parameter to output omnidirectional sound under the condition that the sound source obtained by using the reference data to represent the audio output module belongs to double channels or carries two azimuth information;

Under the condition that the sound source obtained by the audio output module is characterized by using reference data and belongs to multiple channels or carries multiple azimuth information, controlling a first sound generating module in the audio output module to have a first working parameter so as to output omnidirectional sound, and controlling a second sound generating module in the audio output module to have a second working parameter so as to output directional sound, so that the audio output module outputs surround sound in a mode of combining the omnidirectional sound and the directional sound, wherein the multiple channels are three channels and more than one number of channels, and the multiple azimuth information is three azimuth information and more than one number of azimuth information;

when the environmental noise intensity of the space environment where the electronic equipment is located is represented by the reference data and is in a first threshold range or the target object in the space environment is unique, all sound generating modules of the audio output module are controlled to have fourth operating parameters to output directional sound, so that when the environmental noise is large or the target object of sound output by the audio output module is unique, all sound generating modules of the audio output module are controlled to have fourth operating parameters to output directional sound, and the quality of sound output by the audio output module, which is heard by the target object, is improved;

And under the condition that the noise intensity of the space environment where the electronic equipment is located is in a second threshold range or the target object of the space environment where the electronic equipment is located is not unique, controlling all sound emitting modules of the audio output module to have third working parameters so as to output omnidirectional sound, and therefore when the environmental noise is small or the target object of the sound output by the audio output module is not unique, controlling all sound emitting modules of the audio output module to have third working parameters so as to output omnidirectional sound, and further increasing the coverage range of the sound output by the audio output module.

It should be noted that, on the basis of the foregoing embodiment, in one embodiment of the present application, when the usage reference data characterizes that the audio output module outputs the third type of audio data to the unique usage object, the control method further includes: based on the relative positions of the use object and the electronic equipment, the sounding time of each sounding module in the working state in the audio output module is controlled, so that the intensity of sound output by each sounding module in the working state is the same as that of the use object, and the user experience is improved.

Optionally, on the basis of the foregoing embodiment, in one embodiment of the present application, the control method further includes: based on the image acquired by the image acquisition device in the electronic equipment, the relative position of the object to be used and the electronic equipment is obtained, but the application is not limited to this, and the application is specifically defined according to the situation.

On the basis of the foregoing embodiment, in one embodiment of the present application, the control method further includes: and controlling a power supply module of the electronic equipment to supply power to each sounding module of the audio output module based on the using reference data.

Specifically, in one embodiment of the present application, based on the usage reference data, the power supply parameters for controlling the power supply module of the electronic device to supply power to each sounding module of the audio output module include at least one of the following cases:

controlling the power supply module to provide a third power supply parameter for a first sound generating module in the audio output module under the condition that the audio output module is characterized by using the reference data, controlling the first sound generating module to have a first working parameter so as to output omnidirectional sound, controlling the power supply module to provide a fourth power supply parameter for a second sound generating module in the audio output module, and controlling the second sound generating module to have a second working parameter so as to output directional sound;

In the case that the audio output module is characterized by using the reference data to output the second type of audio data, controlling all sound generating modules of the audio output module to have a third working parameter to output omnidirectional sound, so as to realize output of omnidirectional sound, and enabling output of the second type of audio data to have high-fidelity sound quality, wherein the second type of audio data comprises a combination of human sound and audio data of a multimedia file, in this embodiment, if the human sound included in the second type of audio data is single sound, controlling the power supply module to provide a third power supply parameter for all sound generating modules so as to control all sound generating modules to have a third working parameter to output omnidirectional sound, and if the human sound included in the second type of audio data is sound of at least two persons, controlling the power supply module to provide a fourth power supply parameter for all sound generating modules of the audio output module so as to control all sound generating modules in the audio output module to have a third working parameter to output omnidirectional sound, and the third power supply parameter is smaller than the fourth power supply parameter;

controlling the power supply module to provide a fourth power supply parameter for the audio output module under the condition that the audio output module is characterized by using the reference data to output third type audio data to a unique use object, and controlling all sound generating modules of the audio output module to have a fourth working parameter to output directional sound, wherein the third type audio data is human voice, and controlling all sound generating modules to have a fourth working parameter to output directional sound so as to directionally output sound to the unique use object if the audio output module is characterized by using the reference data to be used for single call or single conference;

Controlling the power supply module to provide a fourth power supply parameter for the audio output module under the condition that the audio output module is characterized by using the reference data to output third type audio data to a non-unique use object, and controlling all sound generating modules of the audio output module to have third working parameters so as to output omnidirectional sound, wherein the third type audio data is human sound, and controlling all sound generating modules in the audio output module to have third working parameters so as to output omnidirectional sound if the audio output module is characterized by using the reference data for multi-person conversation or multi-person conference;

when the audio source obtained by the audio output module is characterized by using the reference data and belongs to a single sound channel or carries only one azimuth information, controlling the power supply module to provide a fourth power supply parameter for the audio output module, and controlling all sound generating modules of the audio output module to have the fourth working parameter so as to output directional sound, thereby improving the privacy of sound output by the audio output module;

controlling the power supply module to provide a fourth power supply parameter for the audio output module under the condition that the audio source obtained by the audio output module is characterized by using the reference data and belongs to double channels or carries two azimuth information, and controlling all sound production modules of the audio output module to have a third working parameter so as to output omnidirectional sound;

Under the condition that the sound source obtained by the audio output module is characterized by using reference data and belongs to multiple channels or carries multiple azimuth information, controlling the power supply module to provide third power supply parameters for a first sounding module in the audio output module, controlling the first sounding module in the audio output module to have first working parameters so as to output omnidirectional sound, controlling the power supply module to provide fourth power supply parameters for a second sounding module in the audio output module, and controlling the second sounding module in the audio output module to have second working parameters so as to output directional sound, so that the audio output module outputs surround sound in a mode of combining the omnidirectional sound and the directional sound, wherein the multiple channels are three channels and more than the number of channels, and the multiple azimuth information is three azimuth information and more than the number of azimuth information;

when the environmental noise intensity of the space environment where the electronic equipment is located is represented by the reference data and is in a first threshold range or the unique target object in the space environment is located, controlling the power supply module to provide a fourth power supply parameter for the audio output module, controlling all sound generating modules of the audio output module to have a fourth working parameter so as to output directional sound, and controlling all sound generating modules of the audio output module to have a fourth working parameter so as to output directional sound when the environmental noise is large or the unique target object of the sound output by the audio output module is located, thereby improving the hearing quality of the sound output by the audio output module by the target object;

And under the condition that the noise intensity of the space environment where the electronic equipment is located is in a second threshold range or the target object of the space environment where the electronic equipment is located is not unique, controlling the power supply module to provide a fourth power supply parameter for the audio output module, controlling all sound generating modules of the audio output module to have a third working parameter so as to output omnidirectional sound, and controlling all sound generating modules of the audio output module to have the third working parameter so as to output omnidirectional sound when the environmental noise is smaller or the target object of the sound output by the audio output module is not unique, thereby further increasing the coverage range of the sound output by the audio output module.

On the basis of any one of the foregoing embodiments, in one embodiment of the present application, the electronic device further includes an audio input module, and in this embodiment, the control method further includes:

and controlling an audio input module of the electronic equipment to enter a directional pickup mode or an omnidirectional pickup mode based on the using reference data.

Specifically, in one embodiment of the present application, controlling the audio input module of the electronic device to enter the directional pickup mode or the omnidirectional pickup mode based on the usage reference data includes at least one of:

When the usage reference data represents that the audio input module has a unique usage object and the usage object is located in a first position range, controlling the audio input module to enter a directional pickup mode;

when the usage reference data represents that the audio input module has a unique usage object and the usage object is not located in a first position range, controlling the audio input module to enter an omnidirectional pickup mode;

and controlling the audio input module to enter an omnidirectional pickup mode when the usage reference data represents that the audio input module has non-unique usage objects, namely when the usage reference data represents that the audio input module has at least two usage objects.

Optionally, in an embodiment of the present application, the first position range is an area having an included angle with a front of the electronic device within a first angle range, where the first angle may be 30 °, but the present application is not limited thereto, and the present application is specifically defined as the case may be.

Specifically, on the basis of the foregoing embodiment, in one embodiment of the present application, the audio input module includes a plurality of microphone arrays, and in this embodiment, the control method further includes: the method comprises the steps of performing first processing on signals collected by the audio input module to obtain omnidirectional sound, and performing second processing on the collected signals of the audio input module to obtain directional sound, namely, obtaining the omnidirectional sound and the directional sound by performing different processing on the sound collected by the same audio input module.

Based on the foregoing embodiments, in one embodiment of the present application, the control method further includes controlling a power supply parameter of the power supply module of the electronic device to supply power to the audio input module of the electronic device.

On the basis of any one of the foregoing embodiments, in one embodiment of the present application, the control method further includes:

and processing target audio data acquired by an audio input module of the electronic equipment into a reference signal, performing echo cancellation or noise suppression processing on the data acquired by the audio input module based on the reference signal, performing noise reduction processing on the signal acquired by the audio input module, and improving the definition of human voice acquired by the audio input module.

It should be noted that, when the above embodiment is used in a conversation scenario, for example, when an object is used for conversation or meeting, the target audio data may include an environmental sound, and other sounds except for the sound of the object in the space environment where the object is used may be a local environmental sound collected by the audio input module, or may be a sound made by the audio output module of the electronic device and collected by the audio input module. In other embodiments of the present application, the electronic device may also be applied to a scenario of a music class, where the instrument sound is ambient sound but not noise, and thus, in this embodiment, the control method includes: and outputting sound acquired by the audio input module of the electronic equipment, and not carrying out noise reduction treatment.

Optionally, in an embodiment of the present application, the electronic device further includes an image capturing module, and if the sound captured by the audio input module includes ambient sound and the object in the image capturing range of the image capturing module is using a musical instrument, the target audio data captured by the audio input module of the electronic device is not processed into a reference signal, that is, the signal captured by the audio input module is not subjected to noise reduction processing; if the sound collected by the audio input module comprises environmental sound and the used object in the image collection range of the image collection module is not using a musical instrument, processing the target audio data collected by the audio input module of the electronic equipment into a reference signal, namely carrying out noise reduction processing on the signal collected by the audio input module.

On the basis of any one of the foregoing embodiments, in one embodiment of the present application, controlling the audio output module to enter the corresponding audio output mode based on the usage reference data includes: based on the usage reference data, the audio output module is automatically controlled to enter a corresponding audio output mode, so that the electronic equipment automatically switches the audio output mode of the audio output module under an unused application scene, and user experience is improved.

In some application scenarios, the audio output mode of the audio output module automatically switched by the electronic device and the expected audio output mode of the object to be used may not be consistent, so, on the basis of any one of the foregoing embodiments, in one embodiment of the present application, the control method further includes: in response to obtaining a configuration operation of a target authority user acting on the electronic equipment, updating an audio output mode entered by the audio output module or taking effect in an audio output mode corresponding to the configuration operation, so that when the audio output mode automatically switched by the electronic equipment is inconsistent with an expected audio output mode of a used object, the audio output mode of the audio output module can be changed based on the configuration operation of the user, and the audio output mode of the audio output module is consistent with the expected audio output mode of the used object.

It should be noted that, in the above embodiment, when the electronic device changes the audio output mode of the audio output module based on the external operation, only the configuration operation of the target authority user acting on the electronic device is obtained, and the configuration operation of the user not having the target authority acting on the electronic device is not responded, so as to improve that the audio output mode of the electronic device is changed by mistake.

Correspondingly, the embodiment of the application further provides an electronic device, as shown in fig. 2, which includes an audio output module 10 and a processor 20, wherein the processor 20 is configured to execute the control method provided in any of the embodiments. Specifically, the processor 20 is configured to perform: obtaining usage reference data of an audio output module 10 of electronic equipment, wherein the usage reference data at least comprises audio data output by the audio output module 10 and/or a usage object of the audio output module 10;

and controlling the audio output module 10 to enter a corresponding audio output mode based on the using reference data, wherein the working parameters of at least one sounding module in the audio output module 10 are different in different audio output modes.

Specifically, in an embodiment of the present application, the electronic device may be an audio output device, such as an audio device, or may be a device such as a computer, a tablet, a conference machine, or a workstation, which is integrated with an audio output module, which is not limited in this application, and may be any case as long as it has an audio output module.

According to the electronic equipment provided by the embodiment of the application, the audio output module can be controlled to enter the corresponding audio output mode based on the use reference data of the audio output module in the electronic equipment, so that when the electronic equipment is applied to different occasions, different audio output modes can be adopted, different requirements of users in different occasions are met, and user experience is improved.

On the basis of any one of the foregoing embodiments, in one embodiment of the present application, the processor is configured to perform at least one of the following when obtaining usage reference data of an audio output module of an electronic device:

In other embodiments of the present application, the processor may further obtain the usage reference data of the audio output module of the electronic device in other manners, which is not limited in this application, and the usage reference data is specific as the case may be.

In other embodiments of the present application, the processor obtaining the usage reference data of the audio output module of the electronic device may further include other situations, which are not limited in this application, and the application is specific to the situation as the case may be.

On the basis of any one of the foregoing embodiments, in one embodiment of the present application, the processor is configured to perform at least one of the following when controlling the audio output module to enter the corresponding audio output mode based on the usage reference data:

Specifically, in one embodiment of the present application, the audio output module includes a first audio output module and a second audio output module, where the first audio output module is an omni-directional sound speaker and is configured to output omni-directional sound, and the second audio output module is a directional sound speaker and is configured to output directional sound, and in this embodiment, the processor is configured to, based on the usage reference data, control at least one of the following situations when the first audio output module and/or the second audio output module of the electronic device enter a corresponding audio output mode:

controlling the second audio output module to enter a directional sound output mode under the condition that the audio output module is characterized by using the reference data to output third type audio data to a unique use object, wherein the third type audio data is human voice, and controlling the second audio output module to enter the directional sound output mode under the condition that the audio output module is characterized by using the reference data to be used for single call or single conference;

Controlling the first audio output module to enter an omni-directional sound output mode under the condition that the audio output module is characterized by using the reference data and does not output third type audio data to a unique use object, wherein the third type audio data is human voice, and controlling the first audio output module to enter the omni-directional sound output mode under the condition that the audio output module is characterized by using the reference data and is used for multi-person conversation or multi-person conference;

controlling the second audio output module to enter a directional sound output mode under the condition that the audio source of the audio output module is characterized by using the reference data and belongs to a single sound channel or carries only one azimuth information;

It should be noted that, in the case where the usage reference data characterizes that the audio output module outputs the third type of audio data to the unique usage object, the relative position of the usage object and the electronic device may change, and optionally, in an embodiment of the present application, the electronic device further includes a rotating device, and the processor is further configured to perform: and controlling a rotating device in the electronic equipment to rotate the second audio output module so as to change the sound transmission direction of the second audio output module, so that the used object is always located in the sound coverage range of the second audio output module.

On the basis of the foregoing embodiments, in one embodiment of the present application, in a case where the usage reference data characterizes that the audio output module outputs the third type of audio data to the unique usage object, the electronic device further includes an image capturing device, and the processor is further configured to: and obtaining the relative positions of the object to be used and the electronic equipment based on the image acquired by the image acquisition device of the electronic equipment. However, the present application is not limited thereto, and the present application is not limited thereto as the case may be.

Based on the above embodiments, in one embodiment of the present application, as shown in fig. 3, the electronic device further includes a power supply module 30, and the processor 20 is further configured to perform: based on the usage reference data, the power supply module 30 of the electronic device is controlled to supply power to the first audio output module and/or the second audio output module of the audio output module 10 in the electronic device.

Specifically, in one embodiment of the present application, the processor is configured to control, based on the usage reference data, a power supply parameter of a power supply module of an electronic device to supply power to a first audio output module and/or a second audio output module of the electronic device, where the power supply parameter is specifically configured to perform at least one of the following situations:

Controlling the power supply module to provide a first power supply parameter for a first audio output module to control the first audio output module to enter an omnidirectional sound output mode and controlling the power supply module to provide a second power supply parameter for a second audio output module to control the second audio output module to enter a directional sound output mode under the condition that the audio output module is characterized by using the reference data, wherein the first power supply parameter is smaller than the second power supply parameter, the first power supply parameter comprises a power supply voltage of 5V, and the second power supply parameter comprises a power supply voltage of 20V;

in the case that the audio output module is characterized by using the reference data to output the second type of audio data, controlling the first audio output module to enter an omnidirectional sound output mode so that output of the second type of audio data has high-fidelity sound quality, wherein the second type of audio data comprises a combination of human voice and audio data of a multimedia file, in the embodiment, if the human voice included in the second type of audio data is single-person voice, controlling the power supply module to provide a first power supply parameter for the first audio output module so as to control the first audio output module to enter the omnidirectional sound output mode, wherein the output sound intensity is smaller, and if the human voice included in the second type of audio data is sound of at least two persons, controlling the power supply module to provide a second power supply parameter for the first audio output module so as to control the first audio output module to enter the omnidirectional sound output mode, and the output sound intensity is larger;

On the basis of the foregoing embodiments, in one embodiment of the present application, the power supply module includes a first power supply module and a second power supply module, where the first power supply module is configured to provide a first power supply parameter, and the second power supply module is configured to provide a second power supply parameter, but the present application is not limited thereto, and is specifically determined according to circumstances.

Optionally, on the basis of the foregoing embodiment, in one embodiment of the present application, as shown in fig. 4, the electronic device further includes: the control module 40 is configured to control a channel state between the power supply module 30 and the audio output module 10, so as to control an audio output mode of the first audio output module and the second audio output module in the audio output module 10.

Specifically, in one embodiment of the application, the control module includes a control switch, where the control switch controls a path state between the first power supply module and the first audio output module, a path state between the second power supply module and the first audio output module, and a path state between the second power supply module and the second audio output module.

Optionally, in an embodiment of the present application, as shown in fig. 5, the control switches include a first control switch 41, a second control switch 42, and a third control switch 43, where the first control switch 41 controls a path state between the first power supply module 31 and the first audio output module 11, the second control switch 42 controls a path state between the second power supply module 32 and the first audio output module 11, and the third control switch 43 controls a path state between the second power supply module 32 and the second audio output module 12. Specifically, in one embodiment of the present application, the first control switch, the second control switch, and the third control switch are single pole single throw switches.

In another embodiment of the present application, the control switch includes a third control switch and a fourth control switch, the third control switch is a single pole single throw switch, and the fourth control switch is a single pole double throw switch; the third control switch controls the state of a passage between the second power supply module and the second audio output module; the fourth control switch controls the passage state between the first power supply module and the first audio output module and controls the passage state between the second power supply module and the first audio output module. However, the present application is not limited thereto, and the present application is not limited thereto as the case may be.

Optionally, in an embodiment of the present application, as shown in fig. 6, the control module 40 further includes a controller 44, where the controller 44 is configured to control an operating state of the control switch, where the operating state of the control switch includes on and off.

On the basis of any of the foregoing embodiments, in one embodiment of the present application, as further shown in fig. 6, the electronic device further includes a digital signal processor 50, configured to process a signal output by the processor 20, and output a first control signal to the controller 44, so that the controller 44 controls the working state of the control switch based on the first control signal.

Optionally, based on the foregoing embodiment, in an embodiment of the present application, as shown in fig. 7, the electronic device further includes a signal amplifying module 60, and in this embodiment, the digital signal processor 50 is further configured to process a signal output by the processor 20, and output a second control signal to the signal amplifying module 60, so that the signal amplifying module 60 adjusts a gain of audio data to be output and outputs the adjusted gain to the audio output module 10.

Specifically, in one embodiment of the present application, the signal amplifying module 60 includes a first amplifier 61 and a second amplifier 62, where the first amplifier 61 is located at an input end of the first audio output module 11 and is used for performing gain adjustment on audio data to be output by the first audio output module 11, and the second amplifier 62 is located at an input end of the second audio output module 12 and is used for performing gain adjustment on audio data to be output by the second audio output module 12.

On the basis of any one of the foregoing embodiments, in one embodiment of the present application, the digital signal processor is further configured to process the audio data output by the audio output module, so as to determine a type of the audio data output by the audio output module, so that the controller is convenient to control the working state of the control switch, but this is not limited in this regard, and in other embodiments of the present application, the electronic device may further utilize the processor to process the audio data output by the audio output module, so as to determine a type of the audio data output by the audio output module, where the specific situation is determined.

On the basis of any of the above embodiments, in one embodiment of the present application, as shown in fig. 8, the electronic device further includes a motherboard 70, where the first audio output module 11 and the second audio output module 12 are located on the motherboard and electrically connected with the motherboard, and optionally, the first audio output module 11 and the second audio output module 12 are located on different sides of the motherboard 70 to reduce the planar area of the motherboard 70, but the present application is not limited thereto, and in other embodiments of the present application, the first audio output module 11 and the second audio output module 12 may also be located on the same side of the motherboard 70, as the case may be.

It should be noted that, when the electronic device further includes a processor and other modules, the processor and other modules may also be disposed on the motherboard, but the application is not limited thereto, and the application is specifically limited thereto as the case may be.

In another embodiment of the present application, the audio output module includes a speaker array, that is, an array structure formed by a plurality of sound generating modules, and optionally, the sound generating module is an omni-directional speaker, in this embodiment, the processor is configured to determine a required audio output mode based on the usage reference data, and determine, based on the determined audio output mode, at least one of the following specific applications when determining the target sound generating module and the working parameter thereof from the audio output module:

On the basis of the above embodiment, in one embodiment of the present application, the electronic device further includes a power supply module, and in this embodiment, the processor is further configured to execute a power supply parameter that controls the power supply module of the electronic device to supply power to each sounding module of the audio output module based on the usage reference data.

Specifically, in one embodiment of the present application, the processor is configured to control, based on the usage reference data, a power supply parameter of a power supply module of an electronic device to supply power to each sound generating module of the audio output module, where the power supply parameter is specifically configured to perform at least one of the following situations:

Under the condition that the audio output module is characterized by using the reference data to output the first type of audio data, controlling the power supply module to provide a third power supply parameter for a first sound generation module in the audio output module, controlling the first sound generation module to have a first working parameter so as to output omnidirectional sound, controlling the power supply module to provide a fourth power supply parameter for a second sound generation module in the audio output module, controlling the second sound generation module to have a second working parameter so as to output directional sound, and controlling the third power supply parameter to be smaller than the fourth power supply parameter;

in the case that the audio output module is characterized by using the reference data to output the second type of audio data, controlling all sound generating modules of the audio output module to have third working parameters to output omnidirectional sounds, so as to realize the output of the omnidirectional sounds, and enabling the output of the second type of audio data to have high-fidelity sound quality, wherein the second type of audio data comprises a combination of human voice and audio data of a multimedia file;

It should be noted that, on the basis of the foregoing embodiment, in one embodiment of the present application, when the usage reference data characterizes that the audio output module outputs the third type of audio data to the unique usage object, and all sound generating modules that control the audio output module have fourth operation parameters to output directional sound, the processor is further configured to perform: based on the relative positions of the use object and the electronic equipment, the sounding time of each sounding module in the working state in the audio output module is controlled, so that the intensity of sound output by each sounding module in the working state is the same as that of the use object, and the user experience is improved.

Optionally, on the basis of the foregoing embodiment, in one embodiment of the present application, the electronic device further includes an image capturing device, and the processor is further configured to perform: based on the image acquired by the image acquisition device in the electronic equipment, the relative position of the object to be used and the electronic equipment is obtained, but the application is not limited to this, and the application is specifically defined according to the situation.

On the basis of any one of the foregoing embodiments, in one embodiment of the present application, the electronic device further includes an audio input module, and in this embodiment, the processor is further configured to perform: and controlling an audio input module of the electronic equipment to enter a directional pickup mode or an omnidirectional pickup mode based on the using reference data.

Specifically, in one embodiment of the present application, the processor is configured to, when controlling the audio input module of the electronic device to enter the directional pickup mode or the omnidirectional pickup mode based on the usage reference data, perform at least one of the following:

Specifically, on the basis of the foregoing embodiment, in one embodiment of the present application, the processor is further configured to: the method comprises the steps of performing first processing on signals collected by the audio input module to obtain omnidirectional sound, and performing second processing on the collected signals of the audio input module to obtain directional sound, namely, obtaining the omnidirectional sound and the directional sound by performing different processing on the sound collected by the same audio input module.

Based on the foregoing embodiment, in one embodiment of the present application, the electronic device further includes a power supply module, and the processor is further configured to control a power supply parameter of the power supply module of the electronic device to supply power to the audio input module of the electronic device.

On the basis of any one of the foregoing embodiments, in one embodiment of the present application, the processor is further configured to perform: and processing target audio data acquired by an audio input module of the electronic equipment into a reference signal, performing echo cancellation or noise suppression processing on the data acquired by the audio input module based on the reference signal, performing noise reduction processing on the signal acquired by the audio input module, and improving the definition of human voice acquired by the audio input module.

It should be noted that, when the above embodiment is used in a conversation scenario, for example, when an object is used for conversation or meeting, the target audio data may include an environmental sound, and other sounds except for the sound of the object in the space environment where the object is used may be a local environmental sound collected by the audio input module, or may be a sound made by the audio output module of the electronic device and collected by the audio input module. In other embodiments of the present application, the electronic device may be further applied to a scene of a music class, where the instrument sound is ambient sound but not noise, so in this embodiment, the processor is further configured to output all the sounds collected by the audio input module of the electronic device without performing noise reduction processing.

On the basis of any one of the foregoing embodiments, in one embodiment of the present application, the processor is specifically configured to perform, when configured to control the audio output module to enter the corresponding audio output mode based on the usage reference data: based on the usage reference data, the audio output module is automatically controlled to enter a corresponding audio output mode, so that the electronic equipment automatically switches the audio output mode of the audio output module under an unused application scene, and user experience is improved.

In some application scenarios, the audio output mode of the audio output module automatically switched by the electronic device and the expected audio output mode of the object to be used may not be consistent, so, on the basis of any embodiment, in one embodiment of the present application, the processor is further configured to: in response to obtaining a configuration operation of a target authority user acting on the electronic equipment, updating an audio output mode entered by the audio output module or taking effect in an audio output mode corresponding to the configuration operation, so that when the audio output mode automatically switched by the electronic equipment is inconsistent with an expected audio output mode of a used object, the audio output mode of the audio output module can be changed based on the configuration operation of the user, and the audio output mode of the audio output module is consistent with the expected audio output mode of the used object.

The electronic device provided in the embodiment of the present application is described below by taking an example in which the audio output module includes a first audio output module and a second audio output module, and by combining with a specific application scenario.

As shown in fig. 9, when the application scenario of the electronic device is a single conference scenario and sharing of multimedia files is involved, the audio output module is controlled to enter a first audio output mode, specifically: the voltage of 5V is provided for the first audio output module, so that the first audio output module outputs omnidirectional sound, and sound output by the audio output module has high-fidelity sound quality, and the electronic equipment needs smaller sound intensity when being used for a single conference, so that a smaller power supply voltage is provided for the first audio output module, and the power consumption of the electronic equipment is reduced;

Continuing to show in fig. 9, when the application scenario of the electronic device is a single conference scenario, but sharing of multimedia files is not involved, and the usage object of the electronic device is located in the output sound coverage range of the second audio output module (for example, in a range of 30 ° right in front of the second audio output module), the audio output module is controlled to enter the second audio output mode, specifically: providing 20V voltage for the second audio output module, so that the second audio output module outputs directional sound, wherein the direction right in front of the second audio output module is the sound output direction of the second audio output module;

continuing to show in fig. 9, when the application scenario of the electronic device is a single conference scenario, but sharing of multimedia files is not involved, and the usage object of the electronic device is not located in the output sound coverage area of the second audio output module (for example, in the range of 30 ° to 90 ° in front of the left side of the second audio output module or in the range of 30 ° to 90 ° in front of the right side of the second audio output module), rotating the second audio output module until the usage object of the electronic device is located in the sound coverage area of the second audio output module, and controlling the audio output module to enter the second audio output mode, specifically: providing 20V voltage for the second audio output module, so that the second audio output module outputs directional sound;

Continuing to show in fig. 9, when the application scene of the electronic device is a multi-person conference scene and sharing of the multimedia file is not involved, controlling the audio output module to enter a third audio output mode, specifically: providing 20V voltage for the first audio output module, so that the first audio output module outputs high-sound-intensity omni-directional sound and the sound output by the audio output module has high-fidelity sound quality;

continuing to show in fig. 9, when the application scenario of the electronic device is a multi-person conference scenario and sharing of multimedia files is involved, controlling the audio output module to enter a third audio output mode, specifically: providing 20V voltage for the first audio output module, so that the first audio output module outputs high-sound-intensity omni-directional sound and the sound output by the audio output module has high-fidelity sound quality;

continuing to show in fig. 9, when the application scene of the electronic device is a non-conference scene and the audio data output by the audio output module is audio-visual audio data or game audio data, controlling the audio output module to enter a fourth audio output mode specifically: providing a voltage of 5V for the first audio output module, so that the first audio output module outputs an omnidirectional sound, providing a voltage of 20V for the second audio output module, so that the second audio output module outputs a directional sound to realize combined sounding of the directional sound and the omnidirectional sound, and enabling the sound output by the audio output module to have high-fidelity sound quality;

Continuing to show in fig. 9, when the application scene of the electronic device is a single conference scene and the use object of the electronic device is located in a left-right 30-degree range right in front of the electronic device, controlling the audio input module to enter a directional pickup mode to realize directional sound collection;

continuing to show in fig. 9, when the application scene of the electronic device is a single conference scene and the use object of the electronic device is located in the range of 30-90 degrees at the left front or 30-90 degrees at the right front of the electronic device, controlling the audio input module to enter an omnidirectional pickup mode;

continuing to show in fig. 9, when the application scene of the electronic device is at least two-person conference scene, controlling the audio input module to enter an omnidirectional pickup mode.

In summary, the electronic device provided by the embodiment of the application can control the audio output module to enter the corresponding audio output mode based on the use reference data of the audio output module in the electronic device, so that when the electronic device is applied to different occasions, different audio output modes can be adopted by the electronic device, so as to meet different requirements of users in different occasions, and user experience is improved.

In the present description, each part is described in a progressive manner, and each part is mainly described as different from other parts, and identical and similar parts between the parts are mutually referred.

The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present application. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the application. Thus, the present application is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. A control method, comprising:

2. The method of claim 1, obtaining usage reference data for an audio output module of an electronic device, comprising at least one of:

acquiring application information of electronic equipment operation, and acquiring using reference data of the audio output module based on the application information;

acquiring sound source information acquired by the audio output module, and determining using reference data of the audio output module based on the sound source information;

and obtaining environmental parameters of the space environment where the electronic equipment is located, and determining the use reference data of the audio output module based on the environmental parameters.

3. The method according to claim 1 or 2, wherein obtaining usage reference data of an audio output module of the electronic device comprises at least one of:

the audio data generated in the application program operated by the electronic equipment and/or the use object determined based on the interactive data in the application program operated by the electronic equipment are used as the use reference data;

taking the sound channel parameters of the audio data and/or the carried azimuth information determined based on the sound source information obtained by the audio output module as the use reference data;

and taking the detected environmental noise of the space environment where the electronic equipment is located and/or the detected target object in the space environment as the use reference data.

4. The method of claim 1, wherein controlling the audio output module to enter a corresponding audio output mode based on the usage reference data comprises at least one of:

controlling a first audio output module and/or a second audio output module of the electronic equipment to enter a corresponding audio output mode based on the using reference data, wherein the first audio output module is used for outputting omnidirectional sound, and the second audio output module is used for outputting directional sound;

and determining a required audio output mode based on the using reference data, and determining a target sounding module and working parameters thereof from the audio output module based on the determined audio output mode.

5. The method of claim 4, wherein controlling the first audio output module and/or the second audio output module of the electronic device to enter a corresponding audio output mode based on the usage reference data comprises at least one of:

under the condition that the audio output module is characterized by using the reference data to output the first type of audio data, controlling the first audio output module to enter an omnidirectional sound output mode and controlling the second audio output module to enter a directional sound output mode;

Controlling the first audio output module to enter an omnidirectional sound output mode under the condition that the audio output module is characterized by using the reference data to output second-type audio data;

controlling the second audio output module to enter a directional sound output mode under the condition that the audio output module is characterized by using the reference data to output the third type of audio data to the unique use object;

controlling the first audio output module to enter an omnidirectional sound output mode under the condition that the audio output module is characterized by using the reference data to output the third type of audio data to a non-unique use object;

controlling the second audio output module to enter a directional sound output mode under the condition that the audio source obtained by using the reference data to represent the audio output module belongs to a single sound channel or carries only one azimuth information;

controlling the first audio output module to enter an omnidirectional sound output mode and controlling the second audio output module to enter a directional sound output mode under the condition that the audio source obtained by using the reference data to represent the audio output module belongs to multiple channels or carries multiple azimuth information;

Controlling the second audio output module to enter a directional sound output mode under the condition that the environmental noise intensity of the spatial environment where the electronic equipment is characterized by using the reference data is in a first threshold range or a target object in the spatial environment is unique;

and controlling the first audio output module to enter an omnidirectional sound output mode under the condition that the environmental noise intensity of the spatial environment where the electronic equipment is represented by the reference data is in a second threshold range or the target object in the spatial environment is not unique.

6. The method of claim 4, determining a desired audio output mode based on the usage reference data, and determining a target sound emitting module and its operating parameters from the audio output modules based on the determined audio output mode, comprising at least one of:

under the condition that the audio output module is characterized by using the reference data to output the first type of audio data, controlling a first sounding module in the audio output module to have a first working parameter so as to output omnidirectional sound, and controlling a second sounding module in the audio output module to have a second working parameter so as to output directional sound;

Under the condition that the audio output module is characterized by using the reference data to output the second type of audio data, all sounding modules of the audio output module are controlled to have third working parameters so as to output omnidirectional sound;

controlling all sound generating modules of the audio output module to have fourth working parameters to output directional sound under the condition that the audio output module is characterized by using the reference data to output the third type of audio data to the unique use object;

under the condition that the audio output module is characterized by using the reference data to output the third type of audio data to the non-unique use object, all sounding modules of the audio output module are controlled to have third working parameters so as to output omnidirectional sound;

controlling all sound generating modules of the audio output module to have fourth working parameters to output directional sound under the condition that the sound source obtained by using the reference data to represent the audio output module belongs to a single sound channel or carries only one azimuth information;

under the condition that the sound source obtained by using the reference data to represent the audio output module belongs to multiple channels or carries multiple azimuth information, controlling a first sound generation module in the audio output module to have a first working parameter so as to output omnidirectional sound, and controlling a second sound generation module in the audio output module to have a second working parameter so as to output directional sound;

Controlling all sound generating modules of the audio output module to have fourth working parameters to output directional sound under the condition that the environmental noise intensity of the spatial environment where the electronic equipment is characterized by using the reference data is in a first threshold range or the unique target object in the spatial environment;

and controlling all sound generating modules of the audio output module to have a third working parameter to output omnidirectional sound under the condition that the environmental noise intensity of the spatial environment where the electronic equipment is represented by the reference data is in a second threshold range or the target object in the spatial environment is not unique.

7. The method of any one of claims 1, 2, 4, 5, 6, further comprising:

and based on the usage reference data, controlling a power supply parameter of the power supply module of the electronic equipment for supplying power to each sounding module of the audio output module, or controlling a power supply parameter of the power supply module of the electronic equipment for supplying power to the first audio output module and/or the second audio output module of the electronic equipment.

8. The method of claim 1, further comprising:

controlling an audio input module of the electronic equipment to enter a directional pickup mode or an omnidirectional pickup mode based on the using reference data;

And/or the number of the groups of groups,

and processing target audio data acquired by an audio input module of the electronic equipment into a reference signal, and performing echo cancellation or noise suppression processing on the data acquired by the audio input module based on the reference signal.

9. The method of claim 1, further comprising:

and in response to the configuration operation of the user acting on the electronic equipment with the target authority, updating the audio output mode entered by the audio output module or taking effect in the audio output mode corresponding to the configuration operation.

10. An electronic device, comprising: the audio output module and treater, the treater is used for carrying out: