WO2023051083A1 - 音频控制方法、电子设备和音频播放系统 - Google Patents
音频控制方法、电子设备和音频播放系统 Download PDFInfo
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- WO2023051083A1 WO2023051083A1 PCT/CN2022/113669 CN2022113669W WO2023051083A1 WO 2023051083 A1 WO2023051083 A1 WO 2023051083A1 CN 2022113669 W CN2022113669 W CN 2022113669W WO 2023051083 A1 WO2023051083 A1 WO 2023051083A1
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- electronic device
- charging device
- audio
- audio playback
- speaker
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- 238000000034 method Methods 0.000 title claims abstract description 27
- 230000005236 sound signal Effects 0.000 claims description 55
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04M—TELEPHONIC COMMUNICATION
- H04M1/00—Substation equipment, e.g. for use by subscribers
- H04M1/72—Mobile telephones; Cordless telephones, i.e. devices for establishing wireless links to base stations without route selection
- H04M1/724—User interfaces specially adapted for cordless or mobile telephones
- H04M1/72403—User interfaces specially adapted for cordless or mobile telephones with means for local support of applications that increase the functionality
- H04M1/7243—User interfaces specially adapted for cordless or mobile telephones with means for local support of applications that increase the functionality with interactive means for internal management of messages
- H04M1/72433—User interfaces specially adapted for cordless or mobile telephones with means for local support of applications that increase the functionality with interactive means for internal management of messages for voice messaging, e.g. dictaphones
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J7/00—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
- H02J7/0042—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries characterised by the mechanical construction
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
- H04R1/00—Details of transducers, loudspeakers or microphones
- H04R1/02—Casings; Cabinets ; Supports therefor; Mountings therein
Definitions
- the present application relates to the technical field of audio control, in particular to an audio control method, electronic equipment and an audio playback system.
- Audio playback is one of the primary functions of electronic devices.
- Embodiments of the present application provide an audio control method, an electronic device, and an audio playback system.
- the audio control method in the embodiment of the present application is applied to an electronic device, and the audio control method includes determining whether the electronic device performs audio playback; and if so, performing audio playback through a speaker of a charging device connected to the electronic device, Wherein, the charging device is used to charge the electronic device.
- the electronic device in the embodiment of the present application includes a processor, the processor is used to determine whether the electronic device performs audio playback; and when performing audio playback, the audio is played through the speaker of the charging device connected to the electronic device .
- the audio playback system in the embodiment of the present application includes a charging device and an electronic device.
- the audio playback system includes an electronic device and a charging device that can be used to charge the electronic device, the charging device has a speaker, and the electronic device can play audio through the speaker of the charging device.
- Fig. 1 is a schematic plan view of an audio playback system in some embodiments of the present application.
- Fig. 2 is a block diagram of an audio control device according to some embodiments of the present application.
- Fig. 3 and Fig. 4 are schematic flowcharts of the audio control method in some embodiments of the present application.
- Fig. 5 is a schematic scene diagram of an audio control method in some embodiments of the present application.
- 6 to 8 are schematic flowcharts of audio control methods in some embodiments of the present application.
- Fig. 9 is a schematic scene diagram of an audio control method in some embodiments of the present application.
- Fig. 10 is a schematic diagram of connection between a processor and a computer-readable storage medium in some embodiments of the present application.
- the audio control method in the embodiment of the present application is applied to electronic equipment.
- the audio control method includes: determining whether the electronic equipment performs audio playback; and if so, performing audio playback through the speaker of the charging device connected to the electronic device, wherein the charging device For charging electronic devices.
- the charging device includes a wired charging device
- the electronic device is connected to the wired charging device through a data cable
- audio playback is performed through a speaker of the charging device connected to the electronic device, including outputting an audio signal to the speaker through a data cable, to Play audio.
- the data cable includes a microphone port
- outputting an audio signal to a speaker through the data cable for audio playback includes: outputting the audio signal to the speaker through the microphone port for audio playback.
- the charging device includes a wireless charging device
- the audio control method further includes: when the electronic device performs audio output and the electronic device and the wireless charging device are not connected, controlling the electronic device to send a connection signal, the connection signal covers a predetermined range ; When the electronic device receives the feedback information from the wireless charging device, establish a connection between the electronic device and the wireless charging device, and the feedback information is generated according to the connection signal when the wireless charging device is within a predetermined range.
- the user when it is determined that audio playback is performed and the electronic device is not connected to the charging device, the user is prompted to connect the charging device.
- the electronic device in the embodiment of the present application includes a processor, and the processor is used to determine whether the electronic device performs audio playback; and when performing audio playback, perform audio playback through a speaker of a charging device connected to the electronic device.
- the electronic device further includes a display screen, and the display screen is used for receiving an input operation; the processor is used for determining whether to perform audio playback according to the input operation.
- the electronic device further includes multiple speakers, and the multiple speakers of the electronic device are arranged around the electronic device.
- the electronic device further includes a casing, and the casing is provided with a sound outlet, and the location of the sound outlet is opposite to the speaker of the electronic device.
- the charging device includes a wired charging device
- the electronic device is connected to the wired charging device through a data cable
- the processor is further configured to output an audio signal to a speaker through the data cable for audio playback.
- the data cable includes a microphone port
- the processor is further configured to output an audio signal to a speaker through the microphone port for audio playback.
- the charging device includes a wireless charging device, and the electronic device is wirelessly connected to the wireless charging device, and the wireless charging device performs audio playback.
- the charging device includes a wireless charging device
- the processor is further configured to control the electronic device to send a connection signal when the electronic device is performing audio playback and the electronic device and the wireless charging device are not connected, and the connection signal covers a predetermined range;
- the electronic device receives the feedback information from the wireless charging device, the connection between the electronic device and the wireless charging device is established, and the feedback information is generated according to the connection signal when the wireless charging device is within a predetermined range.
- the processor is further configured to prompt the user to connect the charging device when it is determined that the audio is played out and the electronic device is not connected to the charging device.
- the audio playback system in the embodiment of the present application includes an electronic device and a charging device that can be used to charge the electronic device.
- the charging device has a speaker, and the electronic device can play audio through the speaker of the charging device.
- the electronic device and the charging device are wired or wirelessly connected.
- the charging device includes a wired charging device
- the electronic device is connected to the wired charging device through a data cable
- the processor is further configured to output an audio signal to a speaker through the data cable for audio playback.
- the data cable includes a microphone port
- the processor is further configured to output an audio signal to a speaker through the microphone port for audio playback.
- the charging device includes a wireless charging device, and the electronic device is wirelessly connected to the wireless charging device, and the wireless charging device performs audio playback.
- an audio playback system 1000 includes a charging device 200 and an electronic device 100 . Both the charging device 200 and the electronic device 100 are provided with speakers for audio playback.
- the charging device 200 can be used to charge the electronic device 100, and the charging device 200 and the electronic device 100 can be connected by wire or wirelessly, so that the electronic device 100 can output audio signals to the speaker of the charging device 200 for audio playback.
- the electronic device 100 includes a casing 11 , a speaker 12 (hereinafter referred to as the first speaker 12 ) and a processor 13 .
- the electronic device 100 may be a mobile phone, a tablet computer, a display device, a notebook computer, a smart watch, a teller machine, a gate machine, a head-mounted display device, a game machine, and the like.
- FIG. 1 the embodiment of the present application is described by taking the audio playback system 100 as a mobile phone as an example. It can be understood that the specific form of the audio playback system 100 is not limited to the mobile phone.
- the casing 11 can also be used to install functional modules such as a display device, an imaging device, a power supply device, and a communication device of the audio playback system 100, so that the casing 11 provides protection against dust, drop, and water for the functional modules.
- the first speaker 12 may be an earpiece or a built-in speaker of the electronic device 100 , or may even be an earphone or a sound box connected to the electronic device 100 .
- a plurality of first speakers 12 can be arranged around the electronic device 100 , so that the sound field of the electronic device 100 covers the surrounding space of the electronic device 100 .
- there are two first speakers 12 which are respectively arranged on the upper and lower sides of the electronic device 100 , and serve as earpieces and built-in speakers of the electronic device 100 respectively.
- the casing 11 is provided with a sound outlet 111, and the position of the sound outlet 111 is opposite to the first speaker 12, so that the audio output by the first speaker 12 can be directly output from the corresponding sound outlet 111, shortening the audio frequency in the casing 11. transmission path to reduce audio loss.
- the electronic device 100 can also be connected to an external charging device 200 in a wired or wireless manner. As shown in FIG. While charging, the electronic device 100 can also transmit audio signals to the speaker of the charging device 200 (hereinafter referred to as the second speaker 210 ) for audio playback.
- the second speaker 210 the speaker of the charging device 200
- the audio control method of the embodiment of the present application can be applied to the electronic device 100 of any of the above embodiments, and the audio control method includes:
- 011 Determine whether the electronic device 100 performs audio playback
- the audio control device 10 in the embodiment of the present application is applied to an electronic device 100 , and the audio control device 10 includes a determining module 01 and a playing module 02 .
- the determination module 01 is used to determine whether the electronic device 100 is performing audio playback; the playback module 02 is used to perform audio playback through the second speaker 210 of the charging device 200 connected to the electronic device 100 when the electronic device 100 is performing audio playback. That is to say, step 011 can be performed by the determining module 01 , and step 013 can be performed by the playing module 02 .
- the processor 13 of the electronic device 100 is used to determine whether the electronic device 100 is performing audio playback; and when performing audio playback, perform audio playback through the second speaker 210 of the charging device 200 connected to the electronic device 100 . That is to say, step 011 and step 013 may be executed by the processor 13 .
- the electronic device 100 of the present application will first determine whether to play audio. It can be understood that different application programs of the electronic device 100 have different requirements for audio playback. For example, the sound quality requirements for audio playback such as black-on voice are relatively low, which can be played directly through the first speaker 12 of the electronic device 100. Playing experience will not be affected, but applications such as games and music have higher requirements on sound quality, therefore, using the first speaker 12 of the electronic device 100 can no longer meet the usage requirements.
- the processor 13 can determine the sound source information of the audio signal according to the source path of the audio signal. If the processor 13 determines that the application program that generates the audio signal is a game or music, it can be determined that the electronic device 100 needs to be played externally, and determine If the application program that generates the audio signal is a voice application program (such as chat software, telephone, etc.), it can be determined that the electronic device 100 does not need to be played out.
- the application program that generates the audio signal is a game or music, it can be determined that the electronic device 100 needs to be played externally, and determine If the application program that generates the audio signal is a voice application program (such as chat software, telephone, etc.), it can be determined that the electronic device 100 does not need to be played out.
- the user can pre-set the audio playback requirements of different application programs on the electronic device 100. For example, the user manually sets whether each application program is played out, and the processor 13 determines the application program that generates the audio signal. A good audio playback requirement can determine whether the electronic device 100 needs to perform audio playback.
- the processor 13 can play the audio through the second speaker 210 of the charging device 200 connected to the electronic device 100. If the electronic device 100 and the charging device 200 are not connected, the processor 13 Prompt information may be generated and displayed on the display screen 14 of the electronic device 100 to prompt the user to connect the electronic device 100 and the charging device 200 . After confirming that the electronic device 100 is connected to the charging device 200, the audio signal can be output to the second speaker 210 of the charging device 200 for audio playback.
- the second speaker 210 can be provided with a larger rear cavity than the first speaker 12, so that Achieve better audio playback.
- the processor 13 can directly play the audio through the first speaker 12 of the electronic device 100 to ensure the validity of the audio play.
- the sound effect of the speaker of the electronic device is generally poor.
- the audio control method, the audio control device 10, the electronic device 100, and the audio playback system 1000 in the embodiments of the present application by determining whether the electronic device 100 has a demand for audio playback, when the electronic device 100 needs to play audio, it does not pass the electronic device 100.
- the first speaker 12 of the device 100 itself plays audio, but the second speaker 210 built into the charging device 200 that the user can carry around plays the audio. Since the charging device 200 leaves a large installation space for the speaker, compared with electronic devices As far as the first speaker 12 of the charging device 100 is concerned, the volume of the second speaker 210 of the charging device 200 can be set larger, so as to realize a larger rear cavity and improve the sound effect of audio playback.
- step 011 includes:
- 0112 According to the input operation, determine whether the electronic device performs audio playback.
- the determination module 01 is further configured to receive an input operation; and determine whether the electronic device performs audio playback according to the input operation. That is to say, step 0111 and step 0112 can be executed by the determination module 01 .
- the electronic device 100 further includes a display screen 14 .
- the display screen 14 is used to receive an input operation, and the processor 13 is also used to determine whether the electronic device performs audio playback according to the input operation. That is to say, step 0111 can be implemented by the display screen 14 , and step 0112 can be implemented by the processor 13 .
- determining whether the audio is played outside it can also be determined by receiving the user's input operation. For example, referring to FIG. S shows whether the audio is played out, and includes two confirmation buttons of "Yes” and “No", and receives the user's input operation (as clicked) according to the display screen 14. If the "Yes” button clicked, then it is determined to carry out the audio playback , if the "No" button is clicked, the audio playback will not be performed. In this way, when the audio is playing, the user can be guided in real time to determine whether to perform the audio playback, so as to realize the audio playback and ensure the user's audio playback experience.
- the second speaker 210 may be blocked or even damaged, resulting in weak sound or even no sound.
- the charging device 200 can detect whether the output audio signal is abnormal to determine whether the second speaker 210 is abnormal. For example, the charging device 200 may determine whether the second speaker 210 is abnormal by detecting whether the audio parameters of the audio signal output by the second speaker 210 are abnormal. If the loudness is greater than the predetermined loudness, it is determined that the second speaker 210 is blocked, and when there is no loudness, it may be determined that the second speaker 210 is damaged. When the second speaker 210 is abnormal, the audio output can be performed through the first speaker 12 that is not abnormal, so as to ensure the validity of the audio output.
- the charging device 200 includes a wired charging device, and the electronic device 100 is connected to the wired charging device through the data line 15, and step 013 includes:
- the playback module 02 is also configured to output audio signals to the second speaker 210 through the data line 15 for audio playback. That is to say, step 0131 can be executed by the playing module 02 .
- the processor 13 is also configured to output audio signals to the second speaker 210 through the data line 15 for audio playback. That is to say, step 0131 may be implemented by the processor 13 .
- the electronic device 100 can be connected to the wired charging device through the data line 15, wherein the two ends of the data line 15 are respectively connected to the electronic device 100 and the wired charging device, for example, data
- the line 15 is provided by the wired charging device.
- One end of the data line 15 is fixedly connected to the wired charging device, and the other end is connected to the electronic device 100.
- the connection port of the electronic device 100 matches the type of the connection port of the data line 15.
- connection port of 100 and the connection port of data line 15 are both Type-C interface or Lighting interface, thereby guaranteeing the connection of electronic device 100 and wired charging equipment; If both are Type-C interfaces), the two connection ports of the data line 15 are respectively connected to the connection port of the electronic device 100 and the connection port of the wired charging device.
- the processor 13 After the electronic device 100 and the charging device 200 are connected through the data line 15, the processor 13 transmits the audio signal to the second speaker 210 through the data line 15 for audio playback, so as to realize audio playback, because the second speaker 210 can have a larger The rear cavity can improve the audio playback effect.
- the data line 15 is a Type-C data line, that is, the data line 15 is a data line conforming to the Type-C interface standard, and the Type-C data line has a microphone port for transmitting microphone data.
- the processor 13 can transmit the audio signal to the second speaker 210 through the microphone port of the data line 15 for audio playback, so as to realize the audio playback. Since the second speaker 210 can have a larger rear cavity, the audio playback effect can be improved.
- the charging device 200 includes a wireless charging device, and the electronic device 100 is wirelessly connected to the wireless charging device.
- Step 013 includes:
- 0132 Encode the audio signal through the electronic device 100 to generate an encoded audio signal, and wirelessly transmit it to the wireless charging device;
- 0133 Decode the encoded audio signal through the wireless charging device to obtain the audio signal
- the playback module 02 is also used to encode the audio signal through the electronic device 100 to generate a coded audio signal, and wirelessly transmit it to the wireless charging device; decode the coded audio signal through the wireless charging device to obtain the audio signal; output the audio signal to the second speaker 210 for audio playback. That is to say, step 0132 to step 0134 can be executed by the playing module 02 .
- the processor 13 is also used to encode the audio signal to generate an encoded audio signal, and wirelessly transmit it to a wireless charging device; decode the encoded audio signal through the wireless charging device to obtain an audio signal; The signal is output to the second speaker 210 for audio playback. That is to say, step 0132 to step 0134 may be implemented by the processor 13 .
- the processor 13 can code the audio signal to generate a coded audio signal, and wirelessly transmit the audio signal to the wireless charging device through the wireless connection between the electronic device 100 and the charging device 200. Since the audio signal is encoded, it is not easily affected by the The interference of other signals can improve the quality of signal transmission.
- the wireless charging device can decode the encoded audio signal to obtain the audio signal, and then the wireless charging device transmits the audio signal to the second speaker 210 for audio playback, thereby Realize external audio playback, and the wireless charging device does not need to be equipped with the data cable 15, which can save the overall carrying volume of the audio playback system 1000, and is convenient for users to carry around.
- the audio control method also includes:
- 0122 When the electronic device 100 receives the feedback information from the wireless charging device, establish a connection between the electronic device 100 and the wireless charging device, and the feedback information is generated according to the connection signal when the wireless charging device is within a predetermined range.
- the audio control device 10 further includes a control module 03 and a connection module 04, the control module 03 is used to control the electronic device 100 when the electronic device 100 is performing audio playback and the electronic device 100 is not connected to the wireless charging device Send a connection signal, the connection signal covers a predetermined range; the connection module 04 is used to establish a connection between the electronic device 100 and the wireless charging device when the electronic device 100 receives feedback information from the wireless charging device, and the feedback information is located within the predetermined range by the wireless charging device , generated from the connection signal. That is to say, step 0121 can be executed by the control module 03 , and step 0122 can be executed by the connection module 04 .
- the processor 13 is also used to control the electronic device 100 to send a connection signal when the electronic device 100 is performing audio playback and the electronic device 100 and the wireless charging device are not connected, and the connection signal covers a predetermined range;
- the 100 When receiving the feedback information from the wireless charging device, the 100 establishes a connection between the electronic device 100 and the wireless charging device, and the feedback information is generated according to the connection signal when the wireless charging device is within a predetermined range. That is to say, step 0121 and step 0122 may be implemented by the processor 13 .
- the processor 13 controls the electronic device 100 to send a connection signal.
- the connection signal can cover a space within a predetermined range centered on the electronic device 100.
- the connection signal can be received and generated based on the connection signal.
- Feedback information The processor 13 can establish a connection between the electronic device 100 and the wireless charging device according to the feedback information.
- the feedback information may include information such as a channel of the wireless charging device, a hardware feature code, etc. for realizing communication connection pairing.
- the user when it is determined that audio playback is performed and the electronic device 100 is not connected to the charging device 200 (such as a wired charging device and/or a wireless charging device), the user is prompted to connect to the charging device 200 .
- the charging device 200 such as a wired charging device and/or a wireless charging device
- the processor 13 can also generate prompt information to prompt the user to actively connect the electronic device 100 and the charging device 200, for example, prompting the user to use the data cable 15 to connect the electronic device 100 and the wired charging device; or, prompting the user Move the electronic device 100 around the wireless charging device, so as to facilitate the wireless charging device to receive the connection signal, and realize the connection between the electronic device 100 and the wireless charging device.
- the processor 13 may further perform further processing on the audio signal output by the first speaker 12, such as at least one of equalization processing, dynamic range compression, gain processing, and phase adjustment.
- equalization processing is to adjust the timbre by gaining or attenuating one or more frequency bands of the audio signal; dynamic range compression can adjust the amplitude of the signal to make the sound sound softer or louder; gain processing According to the user's preference for audio in different frequency bands, specific frequency bands can be amplified to obtain audio playback effects that meet user needs, such as enhancing the low-frequency part of the audio signal to improve the bass effect; phase modulation can make The audio signals output by different first speakers 12 can reach the human ear at the same time after being played, so as to avoid the sound dragging phenomenon.
- one or more non-transitory computer-readable storage media 300 containing a computer program 302 when the computer program 302 is executed by one or more processors 13, the processors 13 can Execute the detection method of any one of the above embodiments.
- the processors 13 are made to perform the following steps:
- 011 Determine whether the electronic device 100 performs audio playback
- processors 13 may also perform the following steps:
- 0112 Determine whether the electronic device performs audio playback according to the input operation.
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Abstract
一种音频控制方法、电子设备(100)和音频控制系统(1000)。方法包括(011)确定电子设备(100)是否进行音频外放；及(013)若是，通过与电子设备(100)连接的充电设备(200)的扬声器进行音频播放，其中，充电设备(200)用于向电子设备(100)充电。
Description
优先权信息
本申请请求2021年9月30日向中国国家知识产权局提交的、专利申请号为202111158793.6的专利申请的优先权和权益，并且通过参照将其全文并入此处。
本申请涉及音频控制技术领域，尤其是涉及一种音频控制方法、电子设备和音频播放系统。
随着时代的发展，电子设备所集成的功能越来越多。音频播放是电子设备的主要功能之一。
发明内容
本申请的实施方式提供一种音频控制方法、电子设备和音频播放系统。
本申请实施方式的音频控制方法应用于电子设备，所述音频控制方法包括确定所述电子设备是否进行音频外放；及若是，则通过与所述电子设备连接的充电设备的扬声器进行音频播放，其中，所述充电设备用于向所述电子设备充电。
本申请实施方式的电子设备包括处理器，所述处理器用于确定所述电子设备是否进行音频外放；及在进行音频外放时，通过与所述电子设备连接的充电设备的扬声器进行音频播放。
本申请实施方式的音频播放系统包括充电设备和电子设备。所述音频播放系统包括电子设备以及可用于向所述电子设备充电的充电设备，所述充电设备具有扬声器，所述电子设备可通过所述充电设备的扬声器播放音频。
本申请的实施方式的附加方面和优点将在下面的描述中部分给出，部分将从下面的描述中变得明显，或通过本申请的实施方式的实践了解到。
本申请的实施方式的上述和/或附加的方面和优点从结合下面附图对实施方式的描述中将变得明显和容易理解，其中：
图1是本申请某些实施方式的音频播放系统的平面示意图。
图2是本申请某些实施方式的音频控制装置的模块示意图。
图3和图4是本申请某些实施方式的音频控制方法的流程示意图。
图5是本申请某些实施方式的音频控制方法的场景示意图。
图6至图8是本申请某些实施方式的音频控制方法的流程示意图。
图9是本申请某些实施方式的音频控制方法的场景示意图。
图10是本申请某些实施方式的处理器和计算机可读存储介质的连接示意图。
以下结合附图对本发明的实施方式作进一步说明。附图中相同或类似的标号自始至终表示相同或类似的元件或具有相同或类似功能的元件。
另外，下面结合附图描述的本发明的实施方式是示例性的，仅用于解释本发明的实施方式，而不能理解为对本发明的限制。
本申请实施方式的音频控制方法应用于电子设备，音频控制方法包括：确定电子设备是否进行音频外放；及若是，则通过与电子设备连接的充电设备的扬声器进行音频播放，其中，充电设备用于向电子设备充电。
在某些实施方式中，充电设备包括有线充电设备，电子设备通过数据线与有线充电设备连接，通过与电子设备连接的充电设备的扬声器进行音频播放，包括通过数据线输出音频信号到扬声器，以进行音频播放。
在某些实施方式中，数据线包括麦克风端口，通过数据线输出音频信号到扬声器，以进行音频播放，包括：通过麦克风端口输出音频信号到扬声器，以进行音频播放。
在某些实施方式中，充电设备包无线充电设备，音频控制方法还包括：在电子设备进行音频外放且电子设备和无线充电设备未连接时，控制电子设备发出连接信号，连接信号覆盖预定范围；在电子设备接收到无线充电设备的反馈信息时，建立电子设备和无线充电设备的连接，反馈信息由无线充电设备位于预定范围内时，根据连接信号生成。
在某些实施方式中，在确定进行音频外放且电子设备未连接充电设备时，提示用户连接充电设备。
本申请实施方式的电子设备包括处理器，处理器用于确定电子设备是否进行音频外放；及在进行音频外放时，通过与电子设备连接的充电设备的扬声器进行音频播放。
在某些实施方式中，电子设备还包括显示屏，显示屏用于接收输入操作；处理器用于根据输入操作确定是否进行音频外放。
在某些实施方式中，电子设备还包括多个扬声器，电子设备的多个扬声器环绕电子设备设置。
在某些实施方式中，电子设备还包括壳体，壳体开设有出音孔，出音孔的位置与电子设备的扬声器相对。
在某些实施方式中，充电设备包括有线充电设备，电子设备通过数据线与有线充电设备连接，处理器还用于通过数据线输出音频信号到扬声器，以进行音频播放。
在某些实施方式中，数据线包括麦克风端口，处理器还用于通过麦克风端口输出音频信号到扬声器，以进行音频播放。
在某些实施方式中，充电设备包括无线充电设备，电子设备与无线充电设备无线连接，且通过无线充电设备进行音频播放。
在某些实施方式中，充电设备包无线充电设备，处理器还用于在电子设备进行音频外放且电子设备和无线充电设备未连接时，控制电子设备发出连接信号，连接信号覆盖预定范围；在电子设备接收到无线充电设备的反馈信息时，建立电子设备和无线充电设备的连接，反馈信息由无线充电设备位于预定范围内时，根据连接信号生成。
在某些实施方式中，处理器还用于在确定进行音频外放且电子设备未连接充电设备时，提示用户连接充电设备。
本申请实施方式的音频播放系统包括电子设备以及可用于向电子设备充电的充电设备，充电设备具有扬声器，电子设备可通过充电设备的扬声器播放音频。
在某些实施方式中，电子设备和充电设备有线连接或无线连接。
在某些实施方式中，充电设备包括有线充电设备，电子设备通过数据线与有线充电设备连接，处理器还用于通过数据线输出音频信号到扬声器，以进行音频播放。
在某些实施方式中，数据线包括麦克风端口，处理器还用于通过麦克风端口输出音频信号到扬声器，以进行音频播放。
在某些实施方式中，充电设备包括无线充电设备，电子设备与无线充电设备无线连接，且通过无线充电设备进行音频播放。
请参阅图1，本申请实施方式的音频播放系统1000包括充电设备200和电子设备100。充电设备200和电子设备100均设置有扬声器以实现音频播放。充电设备200可用于向电子设备100充电，充电设备200和电子设备100可通过有线或无线连接，以使得电子设备100能够将音频信号输出到充电设备200的扬声器进行音频播放。
电子设备100包括壳体11、扬声器12(下称第一扬声器12)和处理器13。电子设备100可以是手机、平板电脑、显示设备、笔记本电脑、智能手表、柜员机、闸机、头显设备、游戏机等。如图1所示，本申请实施方式以音频播放系统100是手机为例进行说明，可以理解，音频播放系统100的具体形式并不限于手机。壳体11还可用于安装音频播放系统100的显示装置、成像装置、供电装置、通信装置等功能模块，以使壳体11为功能模块提供防尘、防摔、防水等保护。
第一扬声器12可以是多个，如第一扬声器12可以是电子设备100的听筒或内置扬声器，甚至可以是与电子设备100连接的耳机、音箱等。
多个第一扬声器12可环绕电子设备100设置，使得电子设备100的声场覆盖电子设备100的周围空间。例如，如图1所示，第一扬声器12的数量为2个，分别设置在电子设备100的上下两侧，分别作为电子设备100的听筒和内置扬声器。
壳体11开设有出音孔111，出音孔111的位置与第一扬声器12相对，使得第一扬声器12输出的音频能够直接从对应的出音孔111输出出去，缩短音频在壳体11内的传播路径，减少音频的损失。
电子设备100还可以通过有线或无线的方式，连接外部的充电设备200，如图1所示充电设备200可以是有线充电器或无线充电器，均能够实现对电子设备100的通信及充电，使得电子设备100在进行充电的同时，还能够传输音频信号到充电设备200的扬声器(下称第二扬声器210)以进行音频播放。
请参阅图1至图3，本申请实施方式的音频控制方法可应用于上述任一实施方式的电子设备100中，音频控制方法包括：
011：确定电子设备100是否进行音频外放；及
013：若是，则通过与电子设备100连接的充电设备200的第二扬声器210进行音频播放，其中，充电设备200用于向电子设备100充电。
本申请实施方式的音频控制装置10应用于电子设备100，音频控制装置10包括确定模块01和播放模块02。确定模块01用于确定电子设备100是否进行音频外放；播放模块02用于在电子设备100进行音频外放时，通过与电子设备100连接的充电设备200的 第二扬声器210进行音频播放。也即是说，步骤011可以由确定模块01执行，步骤013可以由播放模块02执行。
本申请实施方式的电子设备100的处理器13用于确定电子设备100是否进行音频外放；及在进行音频外放时，通过与电子设备100连接的充电设备200的第二扬声器210进行音频播放。也即是说，步骤011和步骤013可以由处理器13执行。
具体地，随着电子技术的发展，人们对音频播放的音质要求越来越高，目前的电子设备(如手机)一般只有顶部和底部配置有扬声器(如分别为听筒和内置扬声器)，由于电子设备体积限制，使得听筒和内置扬声器的体积也较小，从而影响了音频播放的音效。
因此，本申请的电子设备100在进行音频播放时，会首先确定是否进行音频外放。可以理解，电子设备100的不同应用程序，对音频播放的要求也是不同的，例如，对于开黑语音等音频播放的音质要求较低，可直接通过电子设备100的第一扬声器12进行播放，也不会影响播放体验，而对于游戏、音乐等应用程序，其对音质的要求较高，因此，使用电子设备100的第一扬声器12已经无法满足使用需求。
对此，可根据当前进行音频播放的音频信号的音源信息，确定电子设备100是否进行外放，音源信息包括应用程序，即处理器13可根据产生音频信号的应用程序的类型来自动确定电子设备100是否进行外放。其中，处理器13可根据音频信号的来源路径，来确定音频信号的音源信息，如处理器13确定产生音频信号的应用程序为游戏或音乐，则可确定电子设备100需要进行外放，而确定产生音频信号的应用程序为语音应用程序(如聊天软件、电话等)，则可确定电子设备100不需要进行外放。
用户可预先在电子设备100上设置不同应用程序的音频播放需求，如用户手动设定每个应用程序是否进行外放，处理器13在确定产生音频信号的应用程序后，根据应用程序预先设定好的音频播放需求，即可确定电子设备100是否需要进行音频外放。
在确定电子设备100进行音频外放后，处理器13即可通过与电子设备100连接的充电设备200的第二扬声器210进行音频播放，若电子设备100和充电设备200未连接，则处理器13可生成提示信息，并通过电子设备100的显示屏14显示该提示信息，提示用户连接电子设备100和充电设备200。在确定电子设备100和充电设备200连接后，即可将音频信号输出到充电设备200的第二扬声器210进行音频播放，第二扬声器210可设置有比第一扬声器12更大的后腔，从而实现更好的音频播放效果。
而在确定电子设备100不进行音频外放后，处理器13则可直接通过电子设备100的第一扬声器12进行音频播放，保证音频播放的有效性。
受限于电子设备的体积，电子设备的扬声器的音效一般较差。
本申请实施方式的音频控制方法、音频控制装置10、电子设备100和音频播放系统1000，通过确定电子设备100是否有进行音频外放的需求，在电子设备100需要外放音频时，不通过电子设备100自身的第一扬声器12进行音频播放，而是通过用户可随身携带的充电设备200内置的第二扬声器210进行播放，由于充电设备200留给扬声器的安装空间较大，相较于电子设备100的第一扬声器12而言，充电设备200的第二扬声器210的体积可设置的较大，从而实现较大的后腔，可提升音频播放的音效。
请参阅图1、图2和图4，在某些实施方式中，步骤011包括：
0111：接收输入操作；
0112：根据输入操作，确定电子设备是否进行音频外放。
在某些实施方式中，确定模块01还用于接收输入操作；及根据输入操作，确定电子设备是否进行音频外放。也即是说，步骤0111和步骤0112可以由确定模块01执行。
在某些实施方式中，电子设备100还包括显示屏14。显示屏14用于接收输入操作，处理器13还用于根据输入操作，确定电子设备是否进行音频外放。也即是说，步骤0111可以由显示屏14实现，步骤0112可以由处理器13实现。
具体地，在确定音频是否外放时，还可通过接收用户的输入操作来确定，例如，请参阅图5，在用户打开应用程序进行音频播放时，处理器13即生成确认框S，确认框S显示是否进行音频外放，并包含“是”和“否”两个确认按钮，根据显示屏14接收用户的输入操作(如点击)，若点击的“是”按钮，则确定进行音频外放，若点击的是“否”按钮，则不进行音频外放，如此，可在进行音频播放时，实时引导用户来确定是否进行音频外放，从而实现音频外放，保证用户的音频播放体验。
在某些实施方式中，第二扬声器210可能会被堵住甚至损坏，从而导致发出的声音较小甚至无法发出声音。充电设备200可检测输出的音频信号是否异常，来确定第二扬声器210是否存在异常。如充电设备200可通过检测第二扬声器210输出的音频信号的音频参数是否异常，来确定第二扬声器210是否存在异常。如响度大于预定响度时，确定第二扬声器210被堵住，无响度时可确定第二扬声器210损坏。在第二扬声器210出现异常时，则可通过未出现异常的第一扬声器12进行音频输出，保证音频输出的有效性。
请参阅图1、图2和图6，在某些实施方式中，充电设备200包括有线充电设备，电子设备100通过数据线15与有线充电设备连接，步骤013包括：
0131：通过数据线15输出音频信号到第二扬声器210，以进行音频播放。
在某些实施方式中，播放模块02还用于通过数据线15输出音频信号到第二扬声器210，以进行音频播放。也即是说，步骤0131可以由播放模块02执行。
在某些实施方式中，处理器13还用于通过数据线15输出音频信号到第二扬声器210，以进行音频播放。也即是说，步骤0131可以由处理器13实现。
具体地，在充电设备200为有线充电设备时，电子设备100可通过数据线15与有线充电设备连接在一起，其中，数据线15的两端分别连接电子设备100和有线充电设备，例如，数据线15为有线充电设备自带的，数据线15的一端固定连接在有线充电设备，另一端与电子设备100连接，电子设备100的连接端口和数据线15的连接端口的类型匹配，如电子设备100的连接端口和数据线15的连接端口均为Type-C接口或者Lighting接口，从而保证电子设备100和有线充电设备的连接；再例如，数据线15为独立的，两端分别具有连接端口(如均为Type-C接口)，数据线15的两个连接端口分别与电子设备100的连接端口和有线充电设备的连接端口连接。
在电子设备100和充电设备200通过数据线15连接后，处理器13将音频信号通过数据线15传输到第二扬声器210进行音频播放，从而实现音频外放，由于第二扬声器210可具有较大的后腔，可提升音频播放效果。
在某些实施方式中，数据线15为Type-C数据线，即数据线15为符合Type-C接口标准的数据线，Type-C数据线具有用于传输麦克风数据的麦克风端口，在电子设备100和充电设备200通过数据线15连接后，其中，由于进行音频播放时需要两个端口，而麦克风 端口同样包括数据传输端口和接地端口，可复用为音频播放所需的两个端口，因此，处理器13可通过数据线15的麦克风端口将音频信号传输到第二扬声器210进行音频播放，从而实现音频外放，由于第二扬声器210可具有较大的后腔，可提升音频播放效果。
请参阅图1、图2和图7，在某些实施方式中，充电设备200包括无线充电设备，电子设备100与无线充电设备无线连接，步骤013包括：
0132：通过电子设备100对音频信号进行编码以生成编码音频信号，并无线传输到无线充电设备；
0133：通过无线充电设备对编码音频信号进行解码，以获取音频信号；
0134：将音频信号输出到第二扬声器210，以进行音频播放。
在某些实施方式中，播放模块02还用于通过电子设备100对音频信号进行编码以生成编码音频信号，并无线传输到无线充电设备；通过无线充电设备对编码音频信号进行解码，以获取音频信号；将音频信号输出到第二扬声器210，以进行音频播放。也即是说，步骤0132至步骤0134可以由播放模块02执行。
在某些实施方式中，处理器13还用于对音频信号进行编码以生成编码音频信号，并无线传输到无线充电设备；通过无线充电设备对编码音频信号进行解码，以获取音频信号；将音频信号输出到第二扬声器210，以进行音频播放。也即是说，步骤0132至步骤0134可以由处理器13实现。
具体地，处理器13可对音频信号进行编码，以生成编码音频信号，并通过电子设备100和充电设备200的无线连接，无线传输到无线充电设备，由于音频信号进行编码后，不易受到空间中其他信号的干扰，可提升信号传输的质量，无线充电设备可对编码音频信号进行解码，从而获取到音频信号，然后无线充电设备将音频信号传输到第二扬声器210，即可进行音频播放，从而实现音频外放，且无线充电设备无需配备数据线15，可节省音频播放系统1000整体的携带体积，方便用户随身携带。
请参阅图1、图2和图8，在某些实施方式中，音频控制方法还包括：
0121：在电子设备100进行音频外放且电子设备100和无线充电设备未连接时，控制电子设备100发出连接信号，连接信号覆盖预定范围；
0122：在电子设备100接收到无线充电设备的反馈信息时，建立电子设备100和无线充电设备的连接，反馈信息由无线充电设备位于预定范围内时，根据连接信号生成。
在某些实施方式中，音频控制装置10还包括控制模块03和连接模块04，控制模块03用于在电子设备100进行音频外放且电子设备100和无线充电设备未连接时，控制电子设备100发出连接信号，连接信号覆盖预定范围；连接模块04用于在电子设备100接收到无线充电设备的反馈信息时，建立电子设备100和无线充电设备的连接，反馈信息由无线充电设备位于预定范围内时，根据连接信号生成。也即是说，步骤0121可以由控制模块03执行，步骤0122可以由连接模块04执行。
在某些实施方式中，处理器13还用于在电子设备100进行音频外放且电子设备100和无线充电设备未连接时，控制电子设备100发出连接信号，连接信号覆盖预定范围；在电子设备100接收到无线充电设备的反馈信息时，建立电子设备100和无线充电设备的连接，反馈信息由无线充电设备位于预定范围内时，根据连接信号生成。也即是说，步骤0121和步骤0122可以由处理器13实现。
具体地，在确定电子设备100需要进行音频外放，且电子设备100和无线充电设备未连接时，需要先建立电子设备100和无线充电设备的连接，才能够进行无线通信。处理器13控制电子设备100发出连接信号，连接信号可覆盖以电子设备100为中心的预定范围内的空间，当无线充电设备位于该预定范围内，即可接收到连接信号，并基于连接信号生成反馈信息，处理器13根据反馈信息，即可建立电子设备100和无线充电设备的连接，反馈信息可包括无线充电设备的信道、硬件特征码等用于实现通信连接配对的信息。
在某些实施方式中，在确定进行音频外放且电子设备100未连接充电设备200(如有线充电设备和/或无线充电设备)时，提示用户连接充电设备200。
具体地，请参阅图9，处理器13还可生成提示信息，提示用户主动电子设备100和充电设备200连接，例如，提示用户使用数据线15连接电子设备100和有线充电设备；或者，提示用户移动电子设备100到无线充电设备周围，从而方便无线充电设备接收连接信号，实现电子设备100和无线充电设备的连接。
在某些实施方式中，处理器13还可对第一扬声器12输出的音频信号进行进一步的处理，如均衡处理、动态范围压缩、增益处理、相位调整中至少一种。
具体地，均衡处理是通过对音频信号的一个或多个频段进行增益或衰减，以进行音色的调整；动态范围压缩可调整信号的幅度，以使得声音听起来更柔和或者响度更大；增益处理则可根据用户对不同频段的音频的喜爱程度，对特定频段进行增益，以获取符合用户需求的音频播放效果，如对音频信号中的低频部分进行增强，从而提升低音效果；相位调制则可使得不同第一扬声器12输出的音频信号在播放后能够同时到达人耳，避免拖音现象。
请参阅图10，本申请实施方式的一个或多个包含计算机程序302的非易失性计算机可读存储介质300，当计算机程序302被一个或多个处理器13执行时，使得处理器13可执行上述任一实施方式的检测方法。
例如，请结合图1和图3，当计算机程序302被一个或多个处理器13执行时，使得处理器13执行以下步骤：
011：确定电子设备100是否进行音频外放；及
013：若是，则通过与电子设备100连接的充电设备200的第二扬声器210进行音频播放。
再例如，请结合图1和图4，当计算机程序302被一个或多个处理器13执行时，处理器13还可以执行以下步骤：
0111：接收输入操作；
0112：根据输入操作，确定所述电子设备是否进行音频外放。
尽管上面已经示出和描述了本发明的实施例，可以理解的是，上述实施例是示例性的，不能理解为对本发明的限制，本领域的普通技术人员在本发明的范围内可以对上述实施例进行变化、修改、替换和变型，本发明的范围由权利要求及其等同物限定。
Claims (20)
- 一种音频控制方法，其特征在于，应用于电子设备，所述音频控制方法包括：确定所述电子设备是否进行音频外放；及若是，则通过与所述电子设备连接的充电设备的扬声器进行音频播放，其中，所述充电设备用于向所述电子设备充电。
- 根据权利要求1所述的音频控制方法，其特征在于，所述充电设备包括有线充电设备，所述电子设备通过数据线与所述有线充电设备连接，所述通过与所述电子设备连接的充电设备的扬声器进行音频播放，包括：通过所述数据线输出音频信号到所述扬声器，以进行音频播放。
- 根据权利要求2所述的音频控制方法，其特征在于，所述数据线包括麦克风端口，所述通过所述数据线输出音频信号到所述扬声器，以进行音频播放，包括：通过所述麦克风端口输出所述音频信号到所述扬声器，以进行音频播放。
- 根据权利要求1所述的音频控制方法，其特征在于，所述充电设备包括无线充电设备，所述电子设备与所述无线充电设备无线连接，且通过所述无线充电设备进行音频播放。
- 根据权利要求1所述的音频控制方法，其特征在于，所述充电设备包无线充电设备，所述音频控制方法还包括：在所述电子设备进行音频外放且所述电子设备和所述无线充电设备未连接时，控制所述电子设备发出连接信号，所述连接信号覆盖预定范围；在所述电子设备接收到所述无线充电设备的反馈信息时，建立所述电子设备和所述无线充电设备的连接，所述反馈信息由所述无线充电设备位于所述预定范围内时，根据所述连接信号生成。
- 根据权利要求1所述的音频控制方法，其特征在于，还包括：在确定进行音频外放且所述电子设备未连接所述充电设备时，提示用户连接所述充电设备。
- 一种电子设备，其特征在于，包括处理器，所述处理器用于确定所述电子设备是否进行音频外放；及在进行音频外放时，通过与所述电子设备连接的充电设备的扬声器进行音频播放。
- 根据权利要求7所述的电子设备，其特征在于，所述电子设备还包括显示屏，所述显示屏用于接收输入操作；所述处理器用于根据所述输入操作确定是否进行音频外放。
- 根据权利要求7所述的电子设备，其特征在于，所述电子设备还包括多个扬声器， 所述电子设备的多个扬声器环绕所述电子设备设置。
- 根据权利要求9所述的电子设备，其特征在于，所述电子设备还包括壳体，所述壳体开设有出音孔，所述出音孔的位置与所述电子设备的扬声器相对。
- 根据权利要求7所述的电子设备，其特征在于，所述充电设备包括有线充电设备，所述电子设备通过数据线与所述有线充电设备连接，所述处理器还用于通过所述数据线输出音频信号到所述扬声器，以进行音频播放。
- 根据权利要求11所述的电子设备，其特征在于，所述数据线包括麦克风端口，所述处理器还用于通过所述麦克风端口输出所述音频信号到所述扬声器，以进行音频播放。
- 根据权利要求7所述的电子设备，其特征在于，所述充电设备包括无线充电设备，所述电子设备与所述无线充电设备无线连接，且通过所述无线充电设备进行音频播放。
- 根据权利要求7所述的电子设备，其特征在于，所述充电设备包无线充电设备，所述处理器还用于在所述电子设备进行音频外放且所述电子设备和所述无线充电设备未连接时，控制所述电子设备发出连接信号，所述连接信号覆盖预定范围；在所述电子设备接收到所述无线充电设备的反馈信息时，建立所述电子设备和所述无线充电设备的连接，所述反馈信息由所述无线充电设备位于所述预定范围内时，根据所述连接信号生成。
- 根据权利要求7所述的电子设备，其特征在于，所述处理器还用于在确定进行音频外放且所述电子设备未连接所述充电设备时，提示用户连接所述充电设备。
- 一种音频播放系统，其特征在于，所述音频播放系统包括电子设备以及可用于向所述电子设备充电的充电设备，所述充电设备具有扬声器，所述电子设备可通过所述充电设备的扬声器播放音频。
- 根据权利要求16所述的音频播放系统，其特征在于，所述电子设备和所述充电设备有线连接或无线连接。
- 根据权利要求16所述的电子设备，其特征在于，所述充电设备包括有线充电设备，所述电子设备通过数据线与所述有线充电设备连接，所述处理器还用于通过所述数据线输出音频信号到所述扬声器，以进行音频播放。
- 根据权利要求18所述的电子设备，其特征在于，所述数据线包括麦克风端口，所述处理器还用于通过所述麦克风端口输出所述音频信号到所述扬声器，以进行音频播放。
- 根据权利要求16所述的电子设备，其特征在于，所述充电设备包括无线充电设 备，所述电子设备与所述无线充电设备无线连接，且通过所述无线充电设备进行音频播放。
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