CN113596232B

CN113596232B - Sound channel management method, system and mobile terminal

Info

Publication number: CN113596232B
Application number: CN202010294690.1A
Authority: CN
Inventors: 陈明辉; 马琰斌; 薛超
Original assignee: Honor Device Co Ltd
Current assignee: Honor Device Co Ltd
Priority date: 2020-04-15
Filing date: 2020-04-15
Publication date: 2022-11-22
Anticipated expiration: 2040-04-15
Also published as: WO2021208864A1; CN113596232A

Abstract

The application discloses a sound channel management method, which is applied to terminal equipment and comprises the following steps: the method comprises the steps that connection between terminal equipment and Bluetooth equipment is established, if the terminal equipment is in call connection with other terminal equipment, a microphone of the terminal equipment acquires user sound information of a terminal equipment user after the terminal equipment is in call connection with other terminal equipment, and the microphone of the Bluetooth equipment acquires the user sound information; the terminal equipment determines to use a receiver of the mobile terminal to communicate with a microphone of the mobile terminal or use a receiver or a loudspeaker of the Bluetooth equipment and the microphone of the Bluetooth equipment to communicate according to the loudness of the microphone of the terminal equipment after the microphone of the terminal equipment acquires the sound information of the user and the loudness of the microphone of the Bluetooth equipment acquires the sound information of the user, so that the selection of a sound channel during communication can be conveniently realized, and the communication experience of the user is improved. The application also discloses a mobile terminal and a sound channel management system.

Description

Sound channel management method, system and mobile terminal

Technical Field

The present application relates to the field of communications technologies, and in particular, to a method, a system, and a mobile terminal for managing a voice channel.

Background

At present, mobile terminal generally all possesses bluetooth communication function, and when the user used mobile terminal to converse, if mobile terminal was connected with other bluetooth equipment (like bluetooth headset, on-vehicle bluetooth device, bluetooth speaker etc.), then the opposite terminal user's of conversation sound can acquiesce for default through bluetooth equipment's receiver (earphone) or speaker output usually, and gather this end user's sound by bluetooth equipment's microphone.

In the using process of the mobile terminal, a user generally does not pay too much attention to whether the current mobile terminal is connected with the Bluetooth device or not, so that the mobile terminal is often connected with the Bluetooth device, and when the mobile terminal receives an incoming call or makes a call to other terminal devices, the user holds the mobile terminal to answer the call, so that the problem that the user cannot hear the sound of an opposite-end user through the terminal device is caused, the problems that the sound of the user cannot be heard by the opposite-end user through the mobile terminal and the like are caused, inconvenience is brought to the user, and the use experience of the user is influenced.

Disclosure of Invention

The application provides a sound channel management method, a sound channel management system and a mobile terminal, which can determine a sound channel for conversation according to sound information of users respectively collected by microphones of the mobile terminal and a Bluetooth device, so that the management of the sound channel for conversation can be more accurately and conveniently realized, and the experience of the users is improved.

In order to solve the foregoing technical problem, in a first aspect, an embodiment of the present application provides a sound channel management method applied to a terminal device, including: the terminal equipment establishes connection with the Bluetooth equipment; the terminal equipment receives a call request sent by other terminal equipment; if the terminal equipment detects that the user receives the operation of the call request, the terminal equipment establishes call connection with other terminal equipment; a microphone of the terminal equipment acquires user voice information of a terminal equipment user after the terminal equipment establishes call connection with other terminal equipment, and a microphone of the Bluetooth equipment acquires the user voice information; the terminal equipment determines to use a receiver of the mobile terminal to communicate with a microphone of the mobile terminal or use a receiver or a loudspeaker of the Bluetooth equipment and the microphone of the Bluetooth equipment to communicate according to the loudness of the microphone after the microphone of the terminal equipment acquires the sound information of the user and the loudness of the microphone after the microphone of the Bluetooth equipment acquires the sound information of the user.

When the terminal device is connected with the Bluetooth device in a Bluetooth mode, if the terminal device receives incoming calls of other terminal devices and after the terminal device establishes communication with the other terminal devices, the terminal device can conveniently and automatically determine the selected communication sound channel through the loudness of a microphone of the terminal device and the loudness of a microphone of the Bluetooth device, and conveniently realize automatic selection, automatic switching and the like of the communication sound channel.

Furthermore, the problem that the user of the terminal device hangs up the telephone for rebroadcasting because the user of the opposite terminal cannot hear the voice of the user can be avoided, the wrong perception of the user to the user call of the terminal device by the user is reduced, the cost caused by establishing the call for many times is reduced, and the like.

In addition, based on the method for the communication voice channel, the voice channel can be automatically selected and switched without manually selecting and switching the voice channel by the user, so that the use of the user is more convenient and insensitive, and the experience of the user is improved.

In one possible implementation of the first aspect, the method further includes: and in a preset time after the mobile terminal establishes a call with other mobile terminals, the terminal equipment and the Bluetooth equipment respectively acquire user voice information.

In one possible implementation of the first aspect, the mobile terminal uses a receiver of the mobile terminal and a microphone of the mobile terminal to perform a call, where: the loudness of a microphone of the mobile terminal is greater than that of a microphone of the Bluetooth device; the loudness of a microphone of the mobile terminal is greater than the sum of the loudness of the microphone of the Bluetooth device and a preset first loudness adjustment value; the loudness of a microphone of the Bluetooth device is smaller than a preset loudness threshold value; the loudness of the microphone of the mobile terminal is greater than the sum of the loudness of the microphone of the Bluetooth device and the preset first loudness adjustment value, and the loudness of the microphone of the Bluetooth device is less than the preset loudness threshold value.

In a possible implementation of the first aspect, the mobile terminal uses a receiver or a speaker of the bluetooth device and a microphone of the bluetooth device to perform a call in any one of the following cases: the loudness of a microphone of the mobile terminal is less than or equal to the loudness of a microphone of the Bluetooth equipment; the sum of the loudness of a microphone of the mobile terminal and a preset second loudness adjustment value is less than or equal to the loudness of the microphone of the Bluetooth equipment; the loudness of a microphone of the Bluetooth device is greater than or equal to a preset loudness threshold; the sum of the loudness of the microphone of the mobile terminal and the preset second loudness adjustment value is less than or equal to the loudness of the microphone of the Bluetooth device, and the loudness of the microphone of the Bluetooth device is greater than or equal to the preset loudness threshold value.

In a possible implementation of the first aspect, the method further includes: the mobile terminal outputs prompt information for prompting a microphone and a receiver or a loudspeaker of a user to carry out the current call, so that the user can know the current call mode conveniently.

In a possible implementation of the first aspect, the method further includes: the mobile terminal outputs prompt information through the Bluetooth device, and the prompt information is used for prompting a microphone and a receiver or a loudspeaker of a user to carry out the current call, so that the user can know the current call mode conveniently.

In one possible implementation of the first aspect described above, the bluetooth device comprises at least one of a bluetooth headset, a bluetooth car kit, and a bluetooth speaker.

In a second aspect, an embodiment of the present application provides a sound channel management method, which is applied to a terminal device, and includes: the terminal equipment establishes connection with the Bluetooth equipment; the terminal equipment receives the operation that a user makes a call to other terminal equipment and sends a call request to other terminal equipment; the terminal equipment receives the response of receiving the call request sent by other electronic equipment and establishes call connection with other terminal equipment; a microphone of the terminal equipment acquires user voice information of a terminal equipment user after the terminal equipment establishes call connection with other terminal equipment, and a microphone of the Bluetooth equipment acquires the user voice information; the terminal equipment determines to use a receiver of the mobile terminal to communicate with a microphone of the mobile terminal or use a receiver or a loudspeaker of the Bluetooth equipment and the microphone of the Bluetooth equipment to communicate according to the loudness of the microphone after the microphone of the terminal equipment acquires the sound information of the user and the loudness of the microphone after the microphone of the Bluetooth equipment acquires the sound information of the user.

When the terminal device is connected with the Bluetooth device in a Bluetooth mode, if the terminal device makes a call to other terminal devices and the terminal device establishes a call with the other terminal devices, the terminal device can conveniently and automatically determine a selected call sound channel through the loudness of a microphone of the terminal device and the loudness of a microphone of the Bluetooth device, and can conveniently and automatically realize automatic selection, automatic switching and the like of the call sound channel.

In one possible implementation of the second aspect, the method further includes: and in a preset time after the mobile terminal establishes a call with other mobile terminals, the terminal equipment and the Bluetooth equipment respectively acquire user voice information.

In a possible implementation of the second aspect, the mobile terminal uses a receiver of the mobile terminal and a microphone of the mobile terminal to perform a call in any one of the following cases: the loudness of a microphone of the mobile terminal is greater than that of a microphone of the Bluetooth device; the loudness of a microphone of the mobile terminal is greater than the sum of the loudness of the microphone of the Bluetooth device and a preset first loudness adjustment value; the loudness of a microphone of the Bluetooth device is smaller than a preset loudness threshold value; the loudness of the microphone of the mobile terminal is greater than the sum of the loudness of the microphone of the Bluetooth device and the preset first loudness adjustment value, and the loudness of the microphone of the Bluetooth device is smaller than the preset loudness threshold value.

In a possible implementation of the second aspect, the mobile terminal uses a receiver or a speaker of the bluetooth device and a microphone of the bluetooth device to perform a call in any one of the following cases: the loudness of a microphone of the mobile terminal is less than or equal to that of a microphone of the Bluetooth equipment; the sum of the loudness of the microphone of the mobile terminal and the preset second loudness adjustment value is less than or equal to the loudness of the microphone of the Bluetooth device; the loudness of a microphone of the Bluetooth equipment is greater than or equal to a preset loudness threshold value; the sum of the loudness of the microphone of the mobile terminal and the preset second loudness adjustment value is less than or equal to the loudness of the microphone of the Bluetooth device, and the loudness of the microphone of the Bluetooth device is greater than or equal to the preset loudness threshold value.

In one possible implementation of the second aspect, the method further includes: the mobile terminal outputs prompt information for prompting a microphone, a receiver or a loudspeaker which are used for prompting the user to carry out the current call.

In one possible implementation of the second aspect, the method further comprises: the mobile terminal outputs prompt information through the Bluetooth equipment, and the prompt information is used for prompting a microphone, a receiver or a loudspeaker for a user to call currently.

In one possible implementation of the second aspect, the bluetooth device comprises at least one of a bluetooth headset, a vehicle bluetooth apparatus, and a bluetooth speaker.

In a third aspect, an embodiment of the present application provides a sound channel management system, including: mobile terminal, other mobile terminal and bluetooth equipment, wherein: the terminal equipment establishes connection with the Bluetooth equipment; the terminal equipment receives a call request sent by other terminal equipment; if the terminal equipment detects that the user accepts the operation of the call request, the terminal equipment establishes call connection with other terminal equipment; a microphone of the terminal equipment acquires user voice information of a terminal equipment user after the terminal equipment establishes call connection with other terminal equipment, and a microphone of the Bluetooth equipment acquires the user voice information; the terminal equipment determines to use a receiver of the mobile terminal to communicate with a microphone of the mobile terminal or use a receiver or a loudspeaker of the Bluetooth equipment and the microphone of the Bluetooth equipment to communicate according to the loudness of the microphone after the microphone of the terminal equipment acquires the sound information of the user and the loudness of the microphone after the microphone of the Bluetooth equipment acquires the sound information of the user.

The sound channel management system provided by the present application includes a mobile terminal configured to execute the sound channel management method provided by the first aspect and/or any one of the possible implementation manners of the first aspect, so that the beneficial effects (or advantages) of the sound channel management method provided by the first aspect can also be achieved.

In a fourth aspect, an embodiment of the present application provides a sound channel management system, including: mobile terminal, other mobile terminal and bluetooth equipment, wherein: the terminal equipment establishes connection with the Bluetooth equipment; the terminal equipment receives the operation that a user makes a call to other terminal equipment and sends a call request to other terminal equipment; the terminal equipment receives the response of receiving the call request sent by other electronic equipment and establishes call connection with other terminal equipment; a microphone of the terminal equipment acquires user voice information of a terminal equipment user after the terminal equipment establishes call connection with other terminal equipment, and a microphone of the Bluetooth equipment acquires the user voice information; the terminal equipment determines to use a receiver of the mobile terminal to communicate with a microphone of the mobile terminal or use a receiver or a loudspeaker of the Bluetooth equipment and a microphone of the Bluetooth equipment to communicate according to the loudness of the microphone after the microphone of the terminal equipment acquires the sound information of the user and the loudness of the microphone after the microphone of the Bluetooth equipment acquires the sound information of the user.

The sound channel management system provided by the present application includes a mobile terminal for executing the sound channel management method provided by the second aspect and/or any possible implementation manner of the second aspect, so that the beneficial effects (or advantages) of the sound channel management method provided by the second aspect can also be achieved.

In a fifth aspect, an embodiment of the present application provides a mobile terminal, including: a memory, a processor, a receiver, and a microphone, the memory for storing a computer program, the computer program comprising program instructions; a processor for executing program instructions to cause the mobile terminal to perform the following operations: the terminal equipment establishes connection with the Bluetooth equipment; the terminal equipment receives a call request sent by other terminal equipment; if the terminal equipment detects that the user accepts the operation of the call request, the terminal equipment establishes call connection with other terminal equipment; a microphone of the terminal equipment acquires user voice information of a terminal equipment user after the terminal equipment establishes call connection with other terminal equipment, and a microphone of the Bluetooth equipment acquires the user voice information; the terminal equipment determines to use a receiver of the mobile terminal to communicate with a microphone of the mobile terminal or use a receiver or a loudspeaker of the Bluetooth equipment and a microphone of the Bluetooth equipment to communicate according to the loudness of the microphone after the microphone of the terminal equipment acquires the sound information of the user and the loudness of the microphone after the microphone of the Bluetooth equipment acquires the sound information of the user.

The mobile terminal provided by the present application is configured to execute the sound channel management method provided by the first aspect and/or any one of the possible implementation manners of the first aspect, so that the beneficial effects (or advantages) of the sound channel management method provided by the first aspect can also be achieved.

In a sixth aspect, an embodiment of the present application provides a mobile terminal, including: a memory, a processor, a receiver, and a microphone, the memory for storing a computer program, the computer program comprising program instructions; a processor for executing program instructions to cause the mobile terminal to perform the following operations: the terminal equipment establishes connection with the Bluetooth equipment; the terminal equipment receives the operation that a user calls other terminal equipment, and sends a call request to the other terminal equipment; the terminal equipment receives the response of receiving the call request sent by other electronic equipment and establishes call connection with other terminal equipment; a microphone of the terminal equipment acquires user voice information of a terminal equipment user after the terminal equipment establishes call connection with other terminal equipment, and a microphone of the Bluetooth equipment acquires the user voice information; the terminal equipment determines to use a receiver of the mobile terminal to communicate with a microphone of the mobile terminal or use a receiver or a loudspeaker of the Bluetooth equipment and the microphone of the Bluetooth equipment to communicate according to the loudness of the microphone after the microphone of the terminal equipment acquires the sound information of the user and the loudness of the microphone after the microphone of the Bluetooth equipment acquires the sound information of the user.

The mobile terminal provided by the present application is configured to execute the sound channel management method provided by the second aspect and/or any possible implementation manner of the second aspect, so that the beneficial effects (or advantages) of the sound channel management method provided by the second aspect can also be achieved.

In a seventh aspect, an embodiment of the present application provides a computer-readable storage medium, where a computer program is stored in the computer-readable storage medium, where the computer program includes program instructions that are executed by a computer to enable the computer to execute the sound channel management method provided in the first aspect and/or any one of the possible implementation manners of the first aspect.

In an eighth aspect, an embodiment of the present application provides a computer-readable storage medium, where the computer-readable storage medium stores a computer program, where the computer program includes program instructions that are executed by a computer to make the computer execute the sound channel management method provided in any one of the foregoing second aspect and/or any one of the foregoing second aspect possible implementation manners.

Drawings

In order to more clearly explain the technical solution of the present application, the drawings used in the description of the embodiments will be briefly introduced below.

Fig. 1A and 1B are diagrams illustrating some application scenarios of the sound channel management method provided by the present application, according to some embodiments of the present application;

FIG. 2 is a schematic diagram illustrating a structure of a handset, according to some embodiments of the present application;

FIG. 3 is a schematic diagram illustrating a Bluetooth headset, according to some embodiments of the present application;

FIG. 4A is a flow diagram illustrating a method for sound channel management provided by the present application, according to some embodiments of the present application;

4B-4D are schematic diagrams illustrating display interfaces of some cell phones 100, according to some embodiments of the present application;

FIG. 5 is a flow diagram illustrating another method for sound channel management provided herein, according to some embodiments of the present disclosure;

FIG. 6 is a schematic flow chart diagram illustrating yet another method of sound channel management provided herein, in accordance with some embodiments of the present application;

fig. 7 is a flow chart illustrating a further method for managing sound channels according to some embodiments of the present application.

Detailed Description

It should be noted that in this specification, like reference numerals and letters refer to like items in the following drawings, and thus, once an item is defined in one drawing, it need not be further defined and explained in subsequent drawings.

The technical solution of the present application will be further clearly and completely described below with reference to the accompanying drawings.

The sound channel management method provided by the application is applied to a mobile terminal, and the mobile terminal includes but is not limited to a mobile phone, a tablet computer, a television, a notebook computer, an ultra-mobile personal computer (UMPC), a handheld computer, a netbook, a Personal Digital Assistant (PDA), a wearable device, a virtual reality device, and the like.

For example, in the present application, the mobile terminal may be a mobile phone, and the sound channel management method provided in the present application may be applied to a mobile phone.

In the use of the mobile phone, the mobile phone supports a plurality of call modes:

the first method comprises the following steps: the mobile phone is held by a user, and the mobile phone is close to the ear and mouth of the user to carry out communication, at the moment, the mobile phone uses a microphone of the mobile phone to collect the sound of the user at the home terminal, and uses a receiver (earphone) of the mobile phone to output the sound of the user of the mobile phone at the opposite terminal so as to carry out communication.

And the second method comprises the following steps: the speaker mode is that the mobile phone uses its microphone to collect the voice of the user at the home terminal, and uses its speaker to output the voice of the user of the mobile phone at the opposite terminal for communication.

And the third is that: in the wired earphone mode, the mobile phone collects the sound of the user at the local terminal through a microphone of the wired earphone, and outputs the sound of the user of the mobile phone at the opposite terminal through a receiver (earphone) of the wired earphone.

And a fourth step of: in the bluetooth communication mode, the mobile phone collects the sound of the user at the home terminal through a microphone of the bluetooth device, and outputs the sound of the user communicating with the mobile phone at the opposite terminal through a receiver (earphone) or a speaker of the bluetooth device.

For the bluetooth communication mode, it should be noted that, in the use of the mobile phone, there is usually a scenario where the mobile phone is connected to bluetooth devices such as a bluetooth headset, a vehicle-mounted bluetooth device, and a bluetooth sound box, when a user uses the mobile phone to perform a communication, if the mobile phone is connected to the bluetooth device, the mobile phone will usually default to output the sound of the user of the opposite-end mobile phone through a receiver or a speaker of the bluetooth device, and a microphone of the bluetooth device collects the sound of the user at the local end to perform the communication.

When a user uses a mobile phone to make a call, because whether the current mobile phone is connected with the Bluetooth device or not may not be concerned, when the mobile phone receives an incoming call or makes a call to other terminal devices, a call voice can be answered through the Bluetooth device, and the user holds the mobile phone to try to answer the call, so that the user cannot normally talk in a short time, and other inconvenience is caused to the user. More specifically, if the bluetooth device is a bluetooth headset, if the user does not wear the headset, the user cannot hear the sound of the user at the opposite end through the mobile phone and the sound of the user cannot be transmitted to the opposite end through the mobile phone; if the bluetooth device is a vehicle-mounted bluetooth device or a bluetooth sound box, etc., the problem that when a user answers the phone by holding the mobile phone, the sound of the user at the opposite end is played through a speaker of the vehicle-mounted bluetooth device or the bluetooth sound box can be caused, which affects the privacy of the user.

In order to avoid the foregoing problems, the present application provides a sound channel management method.

Referring to fig. 1A, for example, the sound channel management method provided by the present application may be applied to the scenario shown in fig. 1A, wherein the mobile phone 100 and the bluetooth headset 200 may establish a bluetooth connection, and the bluetooth headset 200 is placed on a desk and is in a state of not being worn by a user, and in addition, the mobile phone 100 and the mobile phone 300 may perform a call, where a user of the mobile phone 100 is U1 and a user of the mobile phone 300 is U2.

When the mobile phone 100 receives an incoming call from the mobile phone 300, the user U1 holds the mobile phone 100 to answer the call, and the user U1 selects to answer the call, and then the user U1 sends out sounds such as "feed", "hello", and the like in 1 to 2s under normal conditions, the mobile phone 100 may determine whether the user U1 holds the mobile phone 100 to be close to the ear of the user to perform a call in a handheld call mode, and may determine whether the user U1 wears the bluetooth headset 200, and the like, according to whether the microphone of the mobile phone 100 detects the sound of the user U1, whether the microphone of the bluetooth headset 200 detects the sound of the user U1, and whether the microphone of the mobile phone 100 detects the sound of the user U1, and the like.

Further, the mobile phone 100 can select a sound channel during a call, for example, if the user U1 holds the mobile phone 100 close to the ear of the user U1 as shown in fig. 1A to perform a call in a handheld call mode, the mobile phone 100 can select to use the own call sound channel to perform a call, that is, the mobile phone 100 selects to use the own microphone to collect the sound of the user U1 at the local end and uses the own receiver to output the sound of the user U2 at the opposite end to perform a call; so can conveniently realize switching the conversation to cell-phone 100 from acquiescent bluetooth headset 200, when avoiding that user U1 handheld cell-phone 100 converses, can not hear the problem of user U2's sound to and the problem of user U2's sound can not hear user U1 to the opposite terminal, improve the user and carried out the experience of conversing.

In addition, as shown in fig. 1B, if the user U1 does not hold the mobile phone 100 to close to the ear of the user to perform a call in a handheld call mode, and the user U1 wears the bluetooth headset 200, at this time, the mobile phone 100 can select a call sound channel of the bluetooth headset 200 to perform a call, that is, the mobile phone 100 collects the sound of the user U1 at the local end through a microphone of the bluetooth headset 200, and a receiver of the bluetooth headset 200 outputs the sound of the user U2 at the opposite end to perform a call.

In addition, in the present application, if it is determined that the user U1 does not hold the mobile phone 100 near the ear of the user to perform a call in the handheld call mode, the mobile phone 100 selects the call sound channel of the bluetooth headset 200 to perform a call regardless of whether the user U1 wears the bluetooth headset 200.

It should be noted that the loudness of the microphone is related to the size of the sound detected by the microphone, and the louder the microphone is, and vice versa. Therefore, in the present application, the loudness of the microphone of the mobile phone 100 and the loudness of the microphone of the bluetooth headset 200 may respectively represent the sound level of the user U1 detected by the microphone of the mobile phone 100 and the microphone of the bluetooth headset 200.

Further, in the present application, the bluetooth headset 200 may further include a Sensor, which may be a Proximity Sensor (Proximity Sensor), an Acceleration Sensor (Acceleration Transducer), a wearing Sensor (CAP-Sensor), or the like; in addition, the cell phone 100 may also include a distance sensor, which may also be a proximity sensor.

The mobile phone 100 may also determine whether the user holds the mobile phone 100 close to the user's ear for a phone call in a handset mode via a proximity sensor in the mobile phone 100, and the bluetooth headset 200 may determine whether the user is wearing the bluetooth headset 200 on the user's ear via a proximity sensor of the bluetooth headset 200, and so on.

Therefore, the sound channel management method provided in the present application can determine whether the user holds the mobile phone 100 close to the ear of the user to perform a call in a handheld call mode, and determine whether the user wears the bluetooth headset 200 or not, through the loudness of the microphone of the mobile phone 100, the loudness of the microphone of the bluetooth headset 200, the information detected by the proximity sensor of the mobile phone 100, and the information detected by the proximity sensor of the bluetooth headset 200.

For example, in the voice channel management method provided in the present application, when one or several of the following conditions are satisfied, the mobile phone 100 uses its own voice channel for a call: the loudness of the microphone of the mobile phone 100 is greater than that of the microphone of the bluetooth headset 200; the loudness of the microphone of the mobile phone 100 is greater than the sum of the loudness of the microphone of the bluetooth headset 200 and the preset first loudness adjustment value; the loudness of the microphone of the bluetooth headset 200 is less than a preset loudness threshold; the mobile phone 100 determines that the user holds the mobile phone 100 close to the user's ear to make a call in the hand-held call mode according to the information detected by the proximity sensor of the mobile phone 100.

In the sound channel management method provided by the present application, the mobile phone 100 uses the call sound channel of the bluetooth headset 200 to make a call when one or several of the following conditions are satisfied: the loudness of the microphone of the mobile phone 100 is less than or equal to the loudness of the microphone of the bluetooth headset 200; the sum of the loudness of the microphone of the mobile phone 100 and the preset second loudness adjustment value is less than or equal to the loudness of the microphone of the bluetooth headset 200; the loudness of the microphone of the bluetooth headset 200 is greater than or equal to a preset loudness threshold; the cellular phone 100 determines that the user wears the bluetooth headset 200 from information detected by the proximity sensor of the bluetooth headset 200.

Referring to fig. 2, fig. 2 is a schematic structural diagram of a mobile phone 100 provided in the present application.

The mobile phone 100 may include a processor 110, an external memory interface 120, an internal memory 121, a Universal Serial Bus (USB) interface 130, a charging management module 140, a power management module 141, a battery 142, an antenna 1, an antenna 2, a mobile communication module 150, a wireless communication module 160, an audio module 170, a speaker 170A, a receiver 170B, a microphone 170C, an earphone interface 170D, a sensor module 180, a button 190, a motor 191, an indicator 192, a camera 193, a display screen 194, a Subscriber Identity Module (SIM) card interface 195, and the like. The sensor module 180 may include a pressure sensor 180A, a distance sensor M, and a touch sensor 180K, and may further include a gyroscope sensor, an acceleration sensor, and the like.

It is to be understood that the illustrated structure is not intended to limit the handset 100. In other embodiments, the handset 100 may include more or fewer components than illustrated, or combine certain components, or split certain components, or a different arrangement of components.

Processor 110 may include one or more processing units, such as: the processor 110 may include an Application Processor (AP), a modem processor, a Graphics Processing Unit (GPU), an Image Signal Processor (ISP), a controller, and the like. The different processing units may be separate devices or may be integrated into one or more processors. A memory may also be provided in processor 110 for storing instructions and data. The processor 110 is configured to cause the handset 100 to perform a sound channel management method.

The charging management module 140 is configured to receive a charging input from a charger. The power management module 141 is used to connect the battery 142, the charging management module 140 and the processor 110. The power management module 141 receives input from the battery 142 and/or the charge management module 140, and supplies power to the processor 110, the internal memory 121, the display 194, the camera 193, the wireless communication module 160, and the like.

The wireless communication function of the mobile phone 100 can be realized by the antenna 1, the antenna 2, the mobile communication module 150, the wireless communication module 160, the modem processor, the baseband processor, and the like.

The mobile communication module 150 may provide wireless communication functions including 2G/3G/4G/5G, etc. applied to the mobile phone 100.

The wireless communication module 160 may provide a solution for wireless communication applied to the mobile phone 100, including Wireless Local Area Networks (WLANs) (e.g., wireless fidelity (Wi-Fi) networks), bluetooth (BT), and the like.

In some embodiments, the antenna 1 of the handset 100 is coupled to the mobile communication module 150 and the antenna 2 is coupled to the wireless communication module 160 so that the handset 100 can communicate with networks and other devices through wireless communication techniques.

The mobile phone 100 implements a display function by the GPU, the display screen 194, and the like.

The mobile phone 100 can implement audio functions through the audio module 170, the speaker 170A, the receiver 170B, the microphone 170C, the earphone interface 170D, and the application processor. Such as music playing, voice conversation, etc.

The audio module 170 is used to convert digital audio information into analog audio signals for output, and also used to convert analog audio inputs into digital audio signals. The audio module 170 may also be used to encode and decode audio signals. In some embodiments, the audio module 170 may be disposed in the processor 110, or some functional modules of the audio module 170 may be disposed in the processor 110.

The speaker 170A, also called a "horn", is used to convert the audio electrical signal into a sound signal. The cellular phone 100 can listen to music through the speaker 170A or listen to a hands-free call.

The receiver 170B, also called "earpiece", is used to convert the electrical audio signal into a sound signal. When the cellular phone 100 receives a call or voice information, it is possible to receive voice by placing the receiver 170B close to the ear of the person.

The microphone 170C, also referred to as a "microphone," is used to convert sound signals into electrical signals. When making a call or transmitting voice information, the user can input a voice signal to the microphone 170C by speaking near the microphone 170C through the mouth. The handset 100 may be provided with at least one microphone 170C. In other embodiments, the mobile phone 100 may be provided with two microphones 170C to achieve a noise reduction function in addition to collecting sound signals. In other embodiments, the mobile phone 100 may further include three, four or more microphones 170C to collect sound signals, reduce noise, identify sound sources, and implement directional recording functions.

The earphone interface 170D is used to connect a wired earphone. The earphone interface 170D may be the USB interface 130, or may be an open mobile platform (OMTP) standard interface of 3.5mm, or a cellular telecommunications industry association (cellular telecommunications industry association of the USA, CTIA) standard interface.

The pressure sensor 180A is used for sensing a pressure signal, and can convert the pressure signal into an electrical signal. In some embodiments, the pressure sensor 180A may be disposed on the display screen 194. When a touch operation is applied to the display screen 194, the mobile phone 100 detects the touch operation according to the pressure sensor 180A, and determines the operation of the user.

The touch sensor 180K is also called a "touch device". The touch sensor 180K may be disposed on the display screen 194, and the touch sensor 180K and the display screen 194 form a touch screen, which is also called a "touch screen". The touch sensor 180K is used to detect a touch operation acting thereon or nearby. The touch sensor 180K may pass the detected touch operation to the application processor to determine the touch event type. Visual output associated with the touch operation may be provided via the display screen 194. In other embodiments, the touch sensor 180K may be disposed on a surface of the mobile phone 100, different from the position of the display 194.

The distance sensor M, which may be a proximity sensor, may be used to determine whether the user is using the handset 100, whether the handset 100 is located next to the user's ear, etc.

Referring to fig. 3, fig. 3 is a schematic structural diagram of a bluetooth headset 200 according to the present application.

Illustratively, the bluetooth headset 200 may include a speaker 210, a receiver 220, and a microphone 230.

Further, the bluetooth headset 200 may further include a sensor 240.

Of course, the bluetooth headset 200 may also include only the receiver 220 and the microphone 230, or the receiver 220, the microphone 230 and the sensor 240.

The sound channel management method provided by the application can be applied to a scene that the mobile phone 100 receives an incoming call.

In one implementation of the present application, the cell phone 100 may select the call sound channel by comparing the loudness of the microphone 170C and the loudness of the microphone 230.

For example, referring to fig. 4A, the sound channel management method may include:

s410, the mobile phone 100 receives the incoming call.

S420, the mobile phone 100 detects an operation of the user U1 to answer the incoming call, and establishes a call.

When a call is established, if the mobile phone is connected to the bluetooth headset 200, the mobile phone 100 may default to use the call sound channel of the bluetooth headset 200, that is, the mobile phone 100 default to collect the sound of the local user U1 through the microphone 230 of the bluetooth headset 200, and the receiver 220 of the bluetooth headset 200 outputs the sound of the peer user U2. If the mobile phone is not connected to the bluetooth headset 200, the mobile phone 100 may default to use its own voice channel, that is, the mobile phone 100 may default to collect the voice of the local user U1 through the microphone 170C of the mobile phone 100, and output the voice of the opposite user U2 through the receiver 170B of the mobile phone 100.

S430, the mobile phone 100 determines whether it is connected to the bluetooth headset 200, if so, S440 is performed, otherwise, S460 is performed.

If the mobile phone 100 is connected to the bluetooth headset 200, the microphone 170C of the mobile phone 100 and the microphone 230 of the bluetooth headset 200 are both turned on, so that the surrounding sound can be collected.

It should be noted that, the processor 100 may determine whether the mobile phone 100 is connected to the bluetooth headset 200 according to the bluetooth communication module in the wireless communication module 160.

Further, the mobile phone 100 may also filter the sound collected by the microphone 170C to obtain the microphone loudness corresponding to the speaking sound of the person, so as to remove the interference of the ambient noise. In addition, the mobile phone 100 may further filter the sound collected by the microphone 230 of the bluetooth headset 200 to obtain the microphone loudness corresponding to the speaking sound of the person, so as to remove the interference of the surrounding noise.

In another implementation manner of the present application, please refer to fig. 5, before S410, the method may further include: s400, the handset 100 determines that a bluetooth connection has been established with the bluetooth headset, and after S420, the handset 100 may directly perform S440 without performing S430 to determine whether a bluetooth headset 200 has been connected.

S440, the mobile phone 100 acquires the loudness M1 of the microphone 170C of the mobile phone 100, and acquires the loudness M2 of the microphone 230 of the bluetooth headset 200.

Within 3 seconds after the mobile phone 100 and the mobile phone 300 establish a call, the mobile phone 100 acquires the first-uttered sound of the user U1 through the microphone 170C of the mobile phone 100 to obtain sound intensity information of the user U1, the sound intensity information is loudness M1 of the microphone 170C, the microphone 230 of the bluetooth headset 200 acquires the first-uttered sound of the user U1 to obtain sound intensity information (in dB) of the user U1, the sound intensity information is loudness M2 of the microphone 230, and the bluetooth headset transmits the loudness M2 to the mobile phone 100.

In the specific embodiment of the present application, the set time of 3 seconds for collecting the sound intensity may be a preset time when the mobile phone is on the spot, but the present application is not limited thereto, and the preset time may range from 1s to 5s, for example, 1s, 2s, 3.5s, 5s, and the like, which may be selected as needed.

In addition, the mobile phone 100 may be provided with two microphones 170C, one of which is a main microphone and one of which is an auxiliary microphone, and the mobile phone 100 collects the sound of the user U1, and may collect the sound by the main microphone or the auxiliary microphone, or both the main microphone and the auxiliary microphone collect the sound of the user U1 and perform fusion processing on the collected sound, where the fusion processing may be processing such as superimposing a sound signal.

S450, the mobile phone 100 determines whether the loudness M1 is greater than the sum of the loudness M2 and the loudness adjustment value N, if M1 is greater than M2+ N, then S460 is performed, and if M1 is less than or equal to M2+ N, then S470 is performed.

The loudness adjustment value N is a bias value for error adjustment, and is also a value preset in a chip when a mobile phone is manufactured based on the scheme of the present application, the unit of the value is the same as the loudness, and the value range of N is 20dB to 25dB, such as 20dB, 22.5dB, 25dB, and the like, although the value may be other values.

In one implementation of the present application, N may be a difference between the loudness of the microphone 170C of the mobile phone 100 and the loudness of the microphone 230 of the bluetooth headset 200 after the user U1 vocalizes when the mobile phone 100 is in the mobile phone call mode and the bluetooth headset 200 is in the ear state.

Therefore, if M1 > M2+ N, it is considered that the user U1 is talking in the handheld call mode, and it is considered that the user U1 does not carry the bluetooth headset 200 or the bluetooth headset 200 is far away from the user U1, the mobile phone 100 executes S460. In addition, if M1 > M2+ N, at this time, the mobile phone 100 may execute S460 regardless of whether the user U1 wears the bluetooth headset 200.

If M1 is less than or equal to M2+ N, it may be considered that the user U1 does not have a call in the handheld call mode, and the user U1 wears the bluetooth headset 200, and the bluetooth headset 200 normally receives sound, then the mobile phone 100 executes S470; in addition, if M1 is less than or equal to M2+ N, it may be determined that the user U1 does not have a call in the handheld call mode, and at this time, the mobile phone 100 may perform S470 regardless of whether the user U1 wears the bluetooth headset 200.

S460, the mobile phone 100 uses its own voice channel to perform a call, i.e. uses its own microphone 170C to collect the voice of the local user U1, and its own receiver 170B to output the voice of the opposite user U2.

At this time, the mobile phone 100 switches the voice communication channel from the communication voice channel of the bluetooth headset 200 to the communication voice channel of the mobile phone 100 itself to perform communication.

Further, after the mobile phone 100 switches the voice communication channel from the communication voice channel of the bluetooth headset 200 to the communication voice channel of the mobile phone 100 itself for communication, the bluetooth headset 200 may close the communication voice channel of itself, that is, the bluetooth headset 200 closes the microphone 230 and the receiver 220 of itself.

The bluetooth headset 200 may close the own call sound channel, may actively close the bluetooth headset 200 itself, or may send an instruction to close the call sound channel of the bluetooth headset 200 to the bluetooth headset by the mobile phone 100, and the bluetooth headset 200 closes according to the instruction.

Further, after the mobile phone 100 switches the voice communication channel from the communication voice channel of the bluetooth headset 200 to the communication voice channel of the mobile phone 100 itself for communication, the mobile phone 100 may also disconnect from the bluetooth headset 200.

S470, the mobile phone 100 uses the call sound channel of the bluetooth headset 200 to perform a call, that is, the microphone 230 of the bluetooth headset 200 collects the sound of the local user U1, and the receiver 220 of the bluetooth headset 200 outputs the sound of the opposite user U2.

Further, when the mobile phone 100 uses the call sound channel of the bluetooth headset 200 to make a call, the microphone 230 of the bluetooth headset 200 collects the sound of the user U1 at the local end, and sends the sound of the user U1 to the mobile phone 100, the mobile phone 100 transmits the sound of the user U1 to the mobile phone 300, and after the mobile phone 100 receives the sound of the user U2 at the opposite end sent by the mobile phone 300, the mobile phone 100 sends the sound of the user U2 at the opposite end to the bluetooth headset 200, and the receiver 220 of the bluetooth headset 200 outputs the sound of the user U2 at the opposite end.

In the present embodiment, the mobile phone 100 generally outputs the sound of the opposite user U2 through the receiver 170B, or the mobile phone 100 outputs the sound of the opposite user U2 through the speaker 170C, which can be selected as needed.

In addition, the receiver 220 of the bluetooth headset 200 outputs the sound of the user U2, or the speaker 230 of the bluetooth headset 200 outputs the sound of the user U2, which can be selected as needed.

Further, the obtaining of the loudness M1 of the microphone 170C of the mobile phone 100 and the obtaining of the loudness M2 of the microphone 230 of the bluetooth headset 200 by the mobile phone 100, the determining whether the loudness M1 of the mobile phone 100 is greater than the sum of the loudness M2 and the loudness adjustment value N, the selecting of the call sound channel, and the like may be performed by the processor 110 in the mobile phone 100.

Further, after the mobile phone 100 uses the call sound channel of the bluetooth headset 200 to make a call, the mobile phone 100 may also turn off the microphone 170C and the receiver 170B.

In this embodiment, the mobile phone 100 can conveniently and automatically determine the selected call sound channel through the loudness M1 of the microphone 170C of the mobile phone 100 and the loudness M2 of the microphone 230 of the bluetooth headset 200, and conveniently implement automatic selection and automatic switching of the call sound channel, thereby avoiding the problem that the user U1 cannot hear the sound of the user U2 at the opposite end and the user U2 at the opposite end cannot hear the sound of the user U1 during a call, and ensuring that the user U1 can hear the sound of the user U2 at the opposite end through the mobile phone 100 when the mobile phone 100 is held in a handheld manner, and the sound of the user U1 is transmitted through the mobile phone 100, so as to ensure the call quality. Furthermore, the problem that the user U1 hangs up the telephone for rebroadcasting because the user U1 cannot hear the sound of the opposite-end user U1 can be avoided, the wrong perception of the user to the call of the mobile phone 100 is reduced, the cost caused by establishing the call for many times is reduced, and the like. In addition, the method for the voice channel for the call provided by the embodiment can automatically select and switch the voice channel without manually selecting and switching the voice channel by the user, so that the use of the user is more convenient and insensitive, and the experience of the user is improved.

Further, please continue to refer to fig. 4A, the method for managing a call voice channel according to the present embodiment further includes:

s480, the mobile phone 100 outputs a prompt message for prompting the user U1 of the current call mode.

For example, the mobile phone 100 may display information prompting the user of the current call mode on the screen of the mobile phone 100, for example, display "you are currently in a handset call mode" as shown in fig. 4B, or display "you are currently in a bluetooth call mode" as shown in fig. 4C.

The mobile phone 100 may prompt the user U1 of the current call mode by using a voice prompt such as voice, music, or a warning tone. For example, if the user uses the mobile phone 100 to perform a call, the mobile phone 100 plays a voice "you are currently in a handheld call mode".

Of course, the mobile phone 100 may also send the information prompting the current call mode of the user U1 to the bluetooth headset 200, and output the information by the bluetooth headset 200, for example, if the user wears the bluetooth headset 200, the bluetooth headset 200 plays "you are currently in the bluetooth call mode".

If the mobile phone 100 uses its own voice channel, the mobile phone 100 outputs a message prompting the user of the current call mode to the user U1. If the mobile phone 100 uses the call voice channel of the bluetooth headset 200 to perform a call, the mobile phone 100 sends the information prompting the current call mode of the user U1 to the bluetooth headset 200, and the information is output to the user U1 by the bluetooth headset 200.

Further, it should be noted that the voice channel management method provided by the present application may be applied to the aforementioned preset time after the mobile phone 100 and the mobile phone 300 establish a call, and after the call voice channel is determined, management such as switching of the call voice channel is not performed in a subsequent call process.

If the user needs to switch the communication voice channel subsequently, the switching can be manually performed again.

For example, as shown in fig. 4D, during a call, a call mode switching control may be displayed on a display interface of the mobile phone 100, and if the current call mode is the "handheld call mode", the call mode switching control is the "bluetooth call mode", and if the mobile phone 100 detects a trigger operation of the user on the "bluetooth call mode" control, the mobile phone 100 switches a call sound channel from the call sound channel of the mobile phone to a call sound channel of the bluetooth headset.

Further, if the current call mode is the "bluetooth call mode", the call mode switching control is the "handheld call mode", and if the mobile phone 100 detects that the user triggers the "handheld call mode", the mobile phone 100 switches the call sound channel from the call sound channel of the bluetooth headset to the call sound channel of the mobile phone.

Further, the bluetooth headset 200 may further include a call mode switching button, and when the user presses the call mode switching button, the bluetooth headset 200 may implement switching of a call sound channel.

In one implementation manner of this application, S450 in the sound channel management method shown in fig. 4A may also be: the mobile phone 100 determines whether the sum of the loudness M1 and the preset loudness adjustment value O is less than or equal to the loudness M2, if M1+ O is greater than M2, executes S460, and if M1+ O is less than or equal to M2, executes S470.

The loudness adjustment value O is a bias value for error adjustment, and is also a value preset in a chip when a mobile phone is manufactured based on the scheme of the present application, and the unit of the loudness adjustment value O is the same as the loudness, and the value range of O may be the same as N, and may be 20dB to 25dB, such as 20dB, 22.5dB, 25dB, and the like, although it may be other values.

In one implementation of the present application, the mobile phone 100 may determine whether the user wears the bluetooth headset 200 only by the loudness M2 of the microphone 230 of the bluetooth headset 200. S440 in the sound channel management method shown in fig. 4A may be: the handset 100 acquires the loudness M2 of the microphone 230 of the bluetooth headset 200. S450 in the sound channel management method shown in fig. 4A may also be: the mobile phone 100 determines whether the loudness M2 is greater than a preset loudness threshold P, if M2 is less than or equal to P, then S460 is performed, and if M2 is greater than P, then S470 is performed.

It should be noted that if M2 is not greater than P, it may be considered that the user U1 does not carry the bluetooth headset 200 or that the bluetooth headset 200 is far away from the user U1, and the mobile phone 100 executes S460. If M2 > P, it can be considered that the user U1 wears the bluetooth headset 200, and the sound reception of the bluetooth headset 200 is normal, the mobile phone 100 executes S470.

It should be noted that the value range of P is 20dB to 25dB, such as 20dB, 22.5dB, 25dB, etc., but it may be other values.

In the sound channel management method, the mobile phone 100 only needs to acquire the loudness M2 of the microphone 230 of the bluetooth headset 200, and can conveniently and automatically determine the selected communication sound channel according to the loudness M2, and conveniently realize automatic selection, automatic switching and the like of the communication sound channel, so as to ensure the communication quality.

In another implementation manner of the present application, S450 in the sound channel management method shown in fig. 4A may also be: the mobile phone 100 determines whether the loudness M1 is greater than the sum of the loudness M2 and the preset loudness adjustment value N, and whether M2 is less than the preset loudness threshold value P, if M1 is greater than M2+ N, and M2 is less than P, it is considered that the user U1 has a call in the handheld call mode, and it is considered that the user U1 does not carry the bluetooth headset 200 or the bluetooth headset 200 is far away from the user U1, the mobile phone 100 performs S460. Otherwise, it may be considered that the user U1 does not have a call in the handheld call mode, and the user U1 wears the bluetooth headset 200, and the bluetooth headset 200 normally receives sound, then the mobile phone 100 executes S470. Therefore, whether the user holds the phone for conversation or not and whether the user wears the Bluetooth headset or not can be determined more accurately.

In another implementation manner of the present application, S450 in the sound channel management method shown in fig. 4A may also be: the mobile phone 100 determines whether the sum of the loudness M1 and the preset loudness adjustment value O is less than or equal to the loudness M2, and whether M2 is greater than a preset loudness threshold value P, if M1+ O is less than or equal to M2, and M2 is greater than P, it may be considered that the user U1 is not in the handheld call mode, and the user U1 wears the bluetooth headset 200, and the bluetooth headset 200 receives sound normally, and the mobile phone 100 executes S470. Otherwise, the user U1 may be considered to be talking in the handheld call mode, and the user U1 is considered not to carry the bluetooth headset 200 or the bluetooth headset 200 is far away from the user U1, then the mobile phone 100 executes S460. Further, it is thereby possible to determine more accurately whether the user is holding the phone for a call and whether the user is wearing a bluetooth headset.

In another implementation of the present application, the handset 100 may also obtain only the loudness M1 of the microphone 170C of the handset 100, and determine whether the user holds the handset 100 close to the ear for the phone-hold mode call according to the loudness M1.

For example, S440 in the sound channel management method shown in fig. 4A may also be: the mobile phone 100 obtains the loudness M1 of the microphone 170C of the mobile phone 100, and S450 in the sound channel management method shown in fig. 4A may also be: the mobile phone 100 determines whether the loudness M1 is greater than a preset loudness threshold Q to determine whether the user U1 holds the mobile phone 100 close to the ear for a call, if M1 is not greater than Q, it is determined that the user U1 does not hold the mobile phone 100 close to the ear for a call, the mobile phone 100 executes S470, the mobile phone 100 collects the sound of the user U1 at the local end through the microphone 230 of the bluetooth headset 200, and the receiver 170B of the bluetooth headset 200 outputs the sound of the user U2 at the opposite end. If M1 > Q, it is considered that the user U1 holds the mobile phone 100 near the ear to make a call, the mobile phone 100 executes S460, in which the mobile phone 100 uses the microphone 170C to collect the sound of the user U1 at the local end, and the receiver 170B outputs the sound of the user U2 at the opposite end.

The loudness threshold Q may range from 20dB to 25dB, such as 20dB, 22.5dB, 25dB, etc., although it may also be other values.

It should be noted that, when the user holds the mobile phone 100 close to the ear to make a call, the microphone of the mobile phone 100 is closer to the mouth of the user than the bluetooth headset, so the loudness of the microphone of the mobile phone 100 is usually greater than that of the microphone of the bluetooth headset, and therefore, the loudness threshold Q may be greater than or equal to the loudness threshold P.

Further, in the method for managing the call sound channel provided by the present application, the bluetooth headset 200 may not be required to have a proximity sensor, so as to support the reporting function of the wearing condition of the bluetooth headset 200, thereby effectively reducing the manufacturing cost of the bluetooth headset 200, and the application range of the method is wider, and the method is applicable to more bluetooth headsets.

In one implementation of the present application, the mobile phone 100 can determine whether the user holds the mobile phone 100 for a call in the handheld call mode through the proximity sensor information of the mobile phone 100.

Referring to fig. 6, for example, the sound channel management method provided by the present application may further include:

s410, the mobile phone 100 receives the incoming call.

S420, the mobile phone 100 detects an operation of answering the incoming call by the user U1, and establishes a call.

S430, the mobile phone 100 determines whether the bluetooth headset 200 is connected, if yes, then S441 is performed, otherwise, then S460 is performed.

It should be noted that, in an implementation manner of the present application, before S410, the method may further include: the cellular phone 100 determines that the connection with the bluetooth headset has been established, the cellular phone 100 may directly perform S441 without performing S430 to determine whether the connection with the bluetooth headset 200 has been made after S420.

S441, the mobile phone 100 acquires proximity sensor information of the mobile phone.

S451, the mobile phone 100 determines information according to the proximity sensor information of the mobile phone to determine whether the user has a call in the handheld call mode; if yes, go to S460, otherwise go to S470.

S460, the mobile phone 100 uses the microphone 170C to collect the sound of the user U1 at the local end, and the receiver 170B outputs the sound of the user U2 at the opposite end.

S470, the mobile phone 100 collects the sound of the local user U1 through the microphone 230 of the bluetooth headset 200, and the receiver 220 of the bluetooth headset 200 outputs the sound of the opposite user U2.

S480, the mobile phone 100 outputs information prompting the user U1 of the current call mode.

In the sound channel management method shown in fig. 6, the mobile phone 100 only needs to acquire the proximity sensor information of the mobile phone, and can conveniently and automatically determine the selected call sound channel according to the proximity sensor information, and conveniently implement automatic selection, automatic switching, and the like of the call sound channel, so as to ensure the call quality, and make the use of the user more convenient and insensitive, and improve the experience of the user in call.

In another implementation of the present application, the mobile phone 100 may also determine whether the user wears the bluetooth headset 200 through the proximity sensor information of the bluetooth headset 200.

For example, in a sound channel management method provided by the present application, S441 in fig. 6 may also be: the mobile phone acquires the proximity sensor information of the bluetooth headset 200. S451 in fig. 6 may also be that the mobile phone 100 confirms whether the user U1 wears the headset according to the proximity sensor information determination information of the mobile phone; if not, go to S460, and if yes, go to S470.

Of course, in another implementation manner of the present application, the mobile phone 100 may also obtain the proximity sensor information of the mobile phone and the proximity sensor information of the bluetooth headset 200 at the same time to determine whether the user U1 is talking in the handheld call mode, whether the user wears the bluetooth headset, and the like.

Further, in the present application, in order to improve the accuracy of determining whether the user is talking in the handheld call mode and whether the user wears the bluetooth headset, the sound channel management method provided in the present application may further include the following implementation manners.

For example, for the sound channel management method shown in fig. 4A, step S440 may further include the mobile phone 100 obtaining proximity sensor information of the mobile phone, and step S450 may be executed if M1 > M2+ N and the mobile phone is in an ear state, and then step S460 is executed.

For the sound channel management method shown in fig. 6, for example, S441 may further include obtaining the loudness by the mobile phone 100, and S451 may be executed if M2 is less than or equal to P and the mobile phone is in the handheld call mode, S460 is executed, otherwise, S470 is executed.

The sound channel management method provided by the application can also be applied to a scene that the mobile phone 100 makes a call to other mobile phones.

In a scenario where the mobile phone 100 makes a call to another mobile phone, in an implementation manner of the sound channel management method provided by the present application, S410 in the sound channel management method shown in fig. 4A may be S411 shown in fig. 7, and the mobile phone 100 detects that the user U1 makes a call. S420 in the sound channel management method shown in fig. 4A may be S421 shown in fig. 7, where the mobile phone 100 establishes a call with the mobile phone 300 after the mobile phone 300 accepts the incoming call.

That is, the handset 100 establishes a call with the handset 300 as a call originator.

In addition, in this embodiment, steps S430 to 480 shown in fig. 7 are the same as steps S430 to 480 shown in fig. 4A, and are not described again here.

Further, it should be noted that, in a scenario where the mobile phone 100 makes a call to another mobile phone, in an implementation manner of the sound channel management method provided by the present application, details of a part that is the same as that in the scenario where the mobile phone 100 receives an incoming call are not repeated.

According to the sound channel management method provided by the application, when the mobile phone 100 is in a call, if the mobile phone 100 is connected to the bluetooth headset 200, the mobile phone 100 can determine whether the user wears the bluetooth headset 200 according to the detected sound of the user U1, if the user does not wear the bluetooth headset, the mobile phone 100 collects the sound of the user U1 at the home end through the microphone 170C, and the receiver 170B outputs the sound of the user U2 at the opposite end to carry out the call, if the user wears the bluetooth headset 200, the mobile phone 100 is switched to collect the sound of the user U1 at the home end through the microphone 230 of the bluetooth headset 200, and the receiver 220 of the bluetooth headset 200 outputs the sound of the user U2 at the opposite end to carry out the call.

Further, the method for managing the call sound channel provided by the application determines the call sound channel according to the loudness of the microphone of the mobile phone 100 and/or the loudness of the microphone of the bluetooth headset 200, and compared with a mode that the mobile phone 100 manages the call sound channel according to the wearing condition of the bluetooth headset 200 by the user U1 reported by the bluetooth headset 200, the method overcomes the problems of inaccurate management caused by the fact that the reporting is not timely and inaccurate due to insufficient sensor sensitivity of the bluetooth headset 200, low communication identification accuracy between the bluetooth headset 200 and the mobile phone 100, and the like, and improves user experience.

The bluetooth headset 200 in this application may also be a vehicle-mounted bluetooth device, that is, the sound channel management method provided in this application may also be applied to a scenario where the mobile phone 100 and the vehicle-mounted bluetooth device perform interaction when the mobile phone 100 and the mobile phone 300 perform a call, determine a call sound channel, and if the call sound channel of the vehicle-mounted bluetooth device is used, i.e., collect the sound of the local user U1 through a microphone of the vehicle-mounted bluetooth device, and output the sound of the opposite user U2 through a speaker of the vehicle-mounted bluetooth device.

Illustratively, the mobile phone 100 establishes a connection with the bluetooth car, and when the mobile phone 100 receives an incoming call, the mobile phone 100 acquires the loudness M1 of the microphone 170C of the mobile phone 100 and acquires the loudness M3 of the microphone 230 of the bluetooth car. The handset 100 determines the sound channel according to M2 and M3.

The bluetooth headset 200 in this application may also be a bluetooth speaker, for example, the mobile phone 100 is connected to the bluetooth speaker, and in a scene where the mobile phone 100 interacts with the bluetooth speaker, a communication sound channel is determined. If the communication sound channel of the bluetooth sound box is used, the sound of the user U1 at the local end is collected through the microphone of the bluetooth sound box, and the sound of the user U2 at the opposite end is output through the loudspeaker of the bluetooth sound box.

The call sound channel management method can avoid the trouble that a user wants to answer by using a receiver and needs manual operation when the user is connected to a Bluetooth sound box or a vehicle-mounted Bluetooth device is in a call scene, and can increase the call privacy of the user and improve the experience of the user.

Further, in another implementation manner of the present application, the mobile phone 100 determines the call sound channel according to the loudness of the microphone 170C of the mobile phone 100 and the loudness of the microphone 230 of the bluetooth headset 200, or collects the sound of the user U1 through the microphone 170C of the mobile phone 100, and uses the receiver 220 or the speaker 210 of the bluetooth headset 200 to transmit the sound of the user U2, for example, if the user U1 wears the bluetooth headset 200, the receiver 220 of the bluetooth headset 100 is used to transmit the sound of the user U2, and the microphone 170C of the mobile phone 100 collects the sound of the user U1. Or the sound of the user U1 may be collected by the microphone 230 of the bluetooth headset 200, and the receiver 170B/speaker 170A of the mobile phone 100 is used to transmit the sound of the user U2, which may be specifically set as needed, which is not described in detail herein.

It should be noted that the terms "first," "second," and the like are used merely to distinguish one description from another, and are not intended to indicate or imply relative importance.

It should be noted that in the accompanying drawings, some structural or methodical features may be shown in a particular arrangement and/or order. However, it is to be understood that such specific arrangement and/or ordering may not be required. Rather, in some implementations, the features may be arranged in a manner and/or order different from that shown in the illustrative figures. Additionally, the inclusion of structural or methodical features in a particular figure is not meant to imply that such features are required in all embodiments, and in some embodiments, these features may not be included or may be combined with other features.

While the present application has been shown and described with reference to certain preferred embodiments thereof, it will be understood by those skilled in the art that the foregoing is a more detailed description of the application, and the application is not intended to be limited to the details shown. Various changes in form and detail, including simple deductions or substitutions, may be made by those skilled in the art without departing from the spirit and scope of the present application.

Claims

1. A sound channel management method is applied to terminal equipment and is characterized by comprising the following steps:

the terminal equipment establishes connection with the Bluetooth equipment;

the terminal equipment receives a call request sent by other terminal equipment;

if the terminal equipment detects that the user accepts the operation of the call request, the terminal equipment establishes call connection with other terminal equipment;

the terminal equipment respectively acquires user sound information of a terminal equipment user after the terminal equipment establishes call connection with other terminal equipment through two microphones, filters the user sound information acquired by the two microphones respectively to remove ambient noise interference, and performs fusion processing to obtain the microphone loudness of the terminal equipment after the microphone acquires the user sound information; acquiring the user sound information acquired by the Bluetooth equipment through a microphone, and filtering the user sound information to remove ambient noise interference to obtain the microphone loudness of the Bluetooth equipment after the microphone acquires the user sound information;

the terminal equipment acquires the loudness of the microphone behind the user sound information according to the microphone of the terminal equipment, the microphone of the Bluetooth equipment acquires the loudness of the microphone behind the user sound information, a preset loudness adjustment value and information detected by a proximity sensor of the terminal equipment, whether a user calls in a handheld call mode is determined, if the user calls in the handheld call mode is determined, a receiver and a microphone which are included in a call sound channel corresponding to the terminal equipment are used for calling, if the user does not call in the handheld call mode, the receiver or a loudspeaker and the microphone which are included in the call sound channel corresponding to the Bluetooth equipment are used for calling, and the loudness adjustment value is a bias value for error adjustment.

2. The sound channel management method of claim 1, wherein the method further comprises:

in the process of communication, the automatic switching of the communication sound channel is not triggered; and is provided with

The terminal equipment displays a call mode switching control, and switches the call sound channel according to the triggering operation of a user on the call mode switching control; and/or

The Bluetooth equipment comprises a call mode switching button, and switches the call sound channel according to the triggering operation of a user on the call mode switching button.

3. The sound channel management method of claim 2, wherein the method further comprises:

and closing the call sound channel of the equipment which is not used in the call process.

4. The sound channel management method of claim 1, wherein the method further comprises:

and in a preset time after the terminal equipment establishes a call with the other terminal equipment, the terminal equipment and the Bluetooth equipment respectively acquire the user sound information.

5. The sound channel management method according to claim 1, wherein the terminal device uses a receiver of the terminal device and a microphone of the terminal device to perform a call, in any one of the following cases:

the loudness of the microphone of the terminal equipment is greater than the sum of the loudness of the microphone of the Bluetooth equipment and a preset first loudness adjustment value;

the loudness of the microphone of the terminal equipment is greater than the sum of the loudness of the microphone of the Bluetooth equipment and a preset first loudness adjustment value, and the loudness of the microphone of the Bluetooth equipment is less than a preset loudness threshold value;

the loudness of the microphone of the terminal equipment is greater than the sum of the loudness of the microphone of the Bluetooth equipment and a preset first loudness adjustment value, and the terminal equipment is determined to be held by a user and close to the ear of the user according to information detected by a proximity sensor of the terminal equipment;

the loudness of a microphone of the terminal equipment is greater than the sum of the loudness of a microphone of the Bluetooth equipment and a preset first loudness adjustment value, the loudness of the microphone of the Bluetooth equipment is less than a preset loudness threshold value, and the terminal equipment is held by a user and is close to the ear of the user according to information detected by a proximity sensor of the terminal equipment;

and the loudness of a microphone of the Bluetooth equipment is smaller than a preset loudness threshold value, and the terminal equipment is determined to be held by the user and close to the ear of the user according to the information detected by the proximity sensor of the terminal equipment.

6. The method according to claim 1, wherein the terminal device uses a receiver or a speaker of the bluetooth device and a microphone of the bluetooth device to perform a call in any one of the following cases:

the sum of the loudness of the microphone of the terminal equipment and a preset second loudness adjustment value is less than or equal to the loudness of the microphone of the Bluetooth equipment;

the sum of the loudness of the microphone of the terminal equipment and a preset second loudness adjustment value is less than or equal to the loudness of the microphone of the Bluetooth equipment, and the loudness of the microphone of the Bluetooth equipment is greater than or equal to a preset loudness threshold value;

the sum of the loudness of the microphone of the terminal equipment and a preset second loudness adjustment value is less than or equal to the loudness of the microphone of the Bluetooth equipment, and the terminal equipment is determined to be not held by a user and close to the ear of the user according to the information detected by the proximity sensor of the terminal equipment;

the sum of the loudness of the microphone of the terminal equipment and the preset second loudness adjustment value is smaller than or equal to the loudness of the microphone of the Bluetooth equipment, the loudness of the microphone of the Bluetooth equipment is larger than or equal to a preset loudness threshold value, and it is determined that the terminal equipment is not held by a user and is close to the ear of the user according to information detected by the proximity sensor of the terminal equipment.

7. The sound channel management method according to any one of claims 1 to 6, wherein the method further comprises: and the terminal equipment outputs prompt information for prompting the microphone, the receiver or the loudspeaker which are used for the current conversation of the user.

8. The sound channel management method according to any one of claims 1 to 6, wherein the method further comprises: and the terminal equipment outputs prompt information through the Bluetooth equipment, and is used for prompting a microphone, a receiver or a loudspeaker for the current call of a user.

9. The sound channel management method as claimed in any one of claims 1 to 6, wherein the Bluetooth device includes at least one of a Bluetooth headset, a Bluetooth car kit, and a Bluetooth speaker.

10. A sound channel management method is applied to terminal equipment and is characterized by comprising the following steps:

the terminal equipment establishes connection with the Bluetooth equipment;

the terminal equipment receives the operation that a user calls other terminal equipment in a communication way and sends a communication request to the other terminal equipment;

the terminal equipment receives the response of receiving the call request sent by the other terminal equipment and establishes call connection with the other terminal equipment;

the terminal equipment respectively acquires user sound information of a terminal equipment user after the terminal equipment establishes call connection with other terminal equipment through two microphones, filters the user sound information acquired by the two microphones respectively to remove ambient noise interference, and performs fusion processing to obtain the microphone loudness of the terminal equipment after the microphone acquires the user sound information; acquiring the user sound information acquired by the Bluetooth equipment through a microphone, and filtering the user sound information to remove ambient noise interference to obtain the loudness of the microphone after the microphone of the Bluetooth equipment acquires the user sound information;

11. The sound channel management method of claim 10, wherein the method further comprises:

The Bluetooth device comprises a call mode switching button, and the Bluetooth device switches the call sound channel according to the triggering operation of a user on the call mode switching button.

12. The sound channel management method of claim 11, wherein the method further comprises:

and closing the voice communication channel of the equipment which is not used in the communication process.

13. The sound channel management method of claim 10, wherein the method further comprises:

and in a preset time after the terminal equipment establishes a call with other terminal equipment, the terminal equipment and the Bluetooth equipment respectively acquire the user sound information.

14. The sound channel management method according to claim 10, wherein the terminal device uses a receiver of the terminal device and a microphone of the terminal device to perform a call in any one of the following cases:

15. The method according to claim 10, wherein the terminal device uses a receiver or a speaker of the bluetooth device and a microphone of the bluetooth device to perform a call in any one of the following cases:

and the sum of the loudness of the microphone of the terminal equipment and a preset second loudness adjustment value is less than or equal to the loudness of the microphone of the Bluetooth equipment, the loudness of the microphone of the Bluetooth equipment is greater than or equal to a preset loudness threshold value, and the condition that the terminal equipment is not held by the user and is close to the ear of the user is determined according to the information detected by the proximity sensor of the terminal equipment.

16. The sound channel management method according to any one of claims 10 to 15, wherein the method further comprises: and the terminal equipment outputs prompt information for prompting the microphone, the receiver or the loudspeaker which are used for the current conversation of the user.

17. The sound channel management method according to any one of claims 10 to 15, wherein the method further comprises: and the terminal equipment outputs prompt information through the Bluetooth equipment, and is used for prompting a microphone, a receiver or a loudspeaker for the current call of a user.

18. The sound channel management method according to any of claims 10-15, wherein the bluetooth device comprises at least one of a bluetooth headset, a vehicle bluetooth apparatus, and a bluetooth sound box.

19. A sound channel management system, comprising: terminal equipment, other terminal equipment and bluetooth equipment, wherein:

the terminal equipment establishes connection with the Bluetooth equipment;

20. A sound channel management system, comprising: terminal equipment, other terminal equipment and bluetooth device, wherein:

the terminal equipment establishes connection with the Bluetooth equipment;

the terminal equipment receives the operation that a user makes a call to other terminal equipment, and sends a call request to the other terminal equipment;

the terminal equipment receives the response of accepting the call request sent by the other terminal equipment and establishes call connection with the other terminal equipment;

21. A terminal device, comprising: a memory, a processor, a receiver, and a microphone,

the memory for storing a computer program, the computer program comprising program instructions;

the processor is configured to execute the program instructions to cause the terminal device to perform the following operations:

the terminal equipment establishes connection with the Bluetooth equipment;

the terminal equipment respectively acquires user sound information of a terminal equipment user after the terminal equipment establishes call connection with other terminal equipment through two microphones, filters the user sound information acquired by the two microphones respectively to remove ambient noise interference, and performs fusion processing to obtain the loudness of the microphone after the microphone of the terminal equipment acquires the user sound information; acquiring the user sound information acquired by the Bluetooth equipment through a microphone, and filtering the user sound information to remove ambient noise interference to obtain the microphone loudness of the Bluetooth equipment after the microphone acquires the user sound information;

22. A terminal device, comprising: a memory, a processor, a receiver and a microphone,

the terminal equipment establishes connection with the Bluetooth equipment;

the terminal equipment receives the operation that a user makes a call to other terminal equipment and sends a call request to other terminal equipment;

the terminal equipment respectively acquires user sound information of a terminal equipment user after the terminal equipment establishes call connection with other terminal equipment through two microphones, filters the user sound information acquired by the two microphones respectively to remove ambient noise interference, and performs fusion processing to obtain the loudness of the microphone of the terminal equipment after the microphone of the terminal equipment acquires the user sound information; acquiring the user sound information acquired by the Bluetooth equipment through a microphone, and filtering the user sound information to remove ambient noise interference to obtain the microphone loudness of the Bluetooth equipment after the microphone acquires the user sound information;

23. A computer-readable storage medium, characterized in that a computer program is stored, the computer program comprising program instructions that are executed by a computer to cause the computer to execute the sound channel management method according to any one of claims 1 to 9.

24. A computer-readable storage medium storing a computer program including program instructions to be executed by a computer to cause the computer to execute the sound channel management method according to any one of claims 10 to 18.