WO2019047105A1

WO2019047105A1 - Call volume control method and control system based on intelligent terminal

Info

Publication number: WO2019047105A1
Application number: PCT/CN2017/100907
Authority: WO
Inventors: 赵尹芳
Original assignee: 深圳传音通讯有限公司
Priority date: 2017-09-07
Filing date: 2017-09-07
Publication date: 2019-03-14

Abstract

Provided in the present invention are a call volume control method and a call volume control system based on an intelligent terminal. The call volume control method comprises the following steps: before the end of a call that an intelligent terminal is engaged in, recording a first call audio of a contact output by the intelligent terminal to obtain an actual call volume of the first call audio; after the call ends, determining whether the actual call volume is the same as a preset initial call volume; if the actual call volume is different to the initial call volume, binding the actual call volume to the contact and storing the same in the intelligent terminal; and re-establishing a call with the contact, and outputting by the intelligent terminal a second call audio of the contact at the actual call volume. The call volume control system comprises an output module, a determination module and a storage module. The technical solution of the present invention can effectively help a user to set different call volumes for different contacts and does not require repeated manual adjustment of voice volumes.

Description

Call volume control method and control system based on intelligent terminal

Technical field

The present invention relates to the field of intelligent terminals, and in particular, to a call volume control method based on an intelligent terminal and a call volume control system.

Background technique

Today, digital terminals, such as mobile phones, laptops, personal digital assistants, tablets, portable multimedia players, etc., are used more and more in people's daily lives and become an indispensable part of people's lives. . Among them, instant communication is one of the most frequently used functions. Based on the difference in sound volume and hearing of each person, there may be a demand for different call volumes for different users when performing instant communication. In response to this demand, users often need to manually adjust the volume of the call during the call to ensure that the call content of the other party's contacts can be heard. When you talk to the contact again, you still need to repeat the manual adjustment of the call volume, which is very inconvenient.

Therefore, it is necessary to provide a method and a control system for controlling the volume of a call based on an intelligent terminal, which can effectively help the user to set different call volumes for different contacts, and does not need to repeatedly adjust the voice volume manually, thereby providing the user with a more User-friendly experience.

Summary of the invention

In order to overcome the above technical deficiencies, an object of the present invention is to provide a call volume control method and a control system based on an intelligent terminal.

The invention provides a call volume control method based on an intelligent terminal, and the call volume control method comprises the following steps:

Before the end of the call state of the smart terminal, the smart terminal outputs a first call audio of a contact to obtain an actual call volume of the first call audio;

After the call state ends, determining whether the actual call volume is the same as a preset initial call volume;

When the actual call volume is different from the initial call volume, the actual call volume is bound to the contact and saved in the smart terminal;

The call state with the contact is established again, and the smart terminal outputs the second call audio of the contact at the actual call volume.

Preferably, the call volume control method further includes:

Presetting a smart terminal to output an initial call volume of the first call audio;

When the smart terminal establishes the call state, the smart terminal outputs the first call audio having the initial call volume.

Preferably, in the step of determining whether the actual call volume is the same as a preset initial call volume after the call state ends, the method further includes:

Reading the actual call volume and the initial call volume;

Calculating a difference value between the actual call volume and the initial call volume;

When the difference value is 0, determining that the actual call volume is the same as the initial call volume;

When the difference value is not 0, it is determined that the actual call volume is different from the initial call volume.

Preferably, when the smart terminal determines that the actual call volume is different from the initial call volume, the call volume control method further includes popping up a prompt for binding and saving the actual call volume.

Preferably, the call volume control method further includes:

When the actual call volume is the same as the initial call volume,

Or when the actual call volume is different from the initial call volume, and the actual call volume is not bound And when saving,

The call state with the contact is established again, and the smart terminal outputs the second call audio of the contact at the initial call volume.

The invention further provides a call volume control system based on an intelligent terminal, the call volume control system comprising: an output module, a judgment module and a save module;

The output module is in communication with the determining module;

Before the end of a call state, the output module records the first call audio of a contact to obtain the actual call volume of the first call audio, and sends the actual call volume to the determining module;

The determining module is connected to the output module and the saving module; and after the call state ends, determining whether the actual call volume is the same as a preset initial call volume;

When the determining module determines that the actual call volume is different from the initial call volume, the saving module binds the actual call volume to the contact, and saves;

The call state with the contact is established again, and the output module is further connected to the save module to output the second call audio of the contact at the actual call volume.

Preferably, the call volume control system further includes a setting module, and the setting module is communicatively connected to the output module and the determining module;

The setting module presets an output module to output an initial call volume of the first call audio, and sends the initial call volume to the output module and the determining module;

When the smart terminal establishes the call state, the output module outputs the first call audio having the initial call volume.

Preferably, the determining module further includes:

Reading unit, reading the actual call volume and the initial call volume;

a calculating unit, calculating a difference value between the actual call volume and the initial call volume;

When the difference value is 0, the processing unit determines that the actual call volume is the same as the initial call volume;

When the difference value is not 0, the processing unit determines that the actual call volume is different from the initial call volume.

Preferably, when the determining module determines that the actual call volume is different from the initial call volume, the call volume control system further includes a prompting module, which is connected with the determining module and the saving module, and pops up whether to be tied. A prompt to save the actual call volume.

Preferably, the call volume control system further comprises:

When the determining module determines that the actual call volume is the same as the initial call volume,

Or, when the determining module determines that the actual call volume is different from the initial call volume, and the saving module does not bind and save the actual call volume,

The call state with the contact is established again, and the output module outputs the second call audio of the contact at the initial call volume.

After adopting the above technical solution, compared with the prior art, the following beneficial effects are obtained:

1. Different call volumes can be set according to different contacts;

2. Eliminate the repeated adjustment of the call volume by the user during the call;

3. Provide users with a more user-friendly experience.

DRAWINGS

1 is a schematic flow chart of a method for controlling a call volume based on an intelligent terminal according to an embodiment of the present invention;

2 is a schematic flow chart of a method for controlling a call volume based on an intelligent terminal according to another embodiment of the present invention;

3 is a schematic structural diagram of a voice volume control system based on an intelligent terminal according to an embodiment of the present invention;

FIG. 4 is a schematic structural diagram of a voice volume control system based on a smart terminal according to another embodiment of the present invention.

Detailed ways

Advantages of the present invention are further explained below in conjunction with the accompanying drawings and specific embodiments.

The terms used in the present disclosure are for the purpose of describing particular embodiments only, and are not intended to limit the disclosure. The singular forms "a", "the" and "the" It should also be understood that the term "and/or" as used herein refers to and encompasses any and all possible combinations of one or more of the associated listed items.

In the description of the present invention, the specific meaning of the terms may be understood by one of ordinary skill in the art, unless otherwise specified and defined.

In the following description, the suffixes such as "module" and "unit" used to denote elements are merely illustrative of the present invention, and do not have a specific meaning per se, but only a part of the system.

The smart terminal can be implemented in various forms. For example, the terminal described in the present invention may include a mobile terminal such as a mobile phone, a smart phone, a notebook computer, a PDA (Personal Digital Assistant), a PAD (Tablet), a PMP (Portable Multimedia Player), a navigation device, and the like, and such as Fixed terminal for digital TV, desktop computer, etc.

1 is a schematic flowchart of a voice volume control method based on an intelligent terminal according to an embodiment of the present invention. In this embodiment, a voice volume control method based on an intelligent terminal specifically includes the following steps:

The call volume control method includes the following steps:

When the smart terminal of the user is in a call state with the smart terminal of a contact, the smart terminal outputs the contact of the other end of the smart terminal through its built-in or external audio output device (for example: earphone, built-in speaker, external speaker, earpiece, etc.) The call audio sent by the person, the call audio at this time has a call volume. For different contacts, based on each person's voice characteristics, the user may adjust the call volume in order to hear the contact's expression. For example, the voice of the contact A is particularly thin and light. When the user talks with the contact, the output volume of the smart terminal is enlarged by manually adjusting the volume button to hear the other party's speech content. The sound of the contact B is particularly loud. When the user talks with the contact, the output volume of the smart terminal is reduced by manually adjusting the volume button to avoid damage to the eardrum. Generally, when the user controls the volume to a suitable position by manual adjustment, the adjustment is stopped and held until the end of the call. In this embodiment, the actual call volume involved is the volume of the call adjusted by the user.

The smart terminal can get the actual call volume by calling the code, for example:

After the call state ends, the smart terminal reads the actual call volume of the contact output by the audio output device and the initial call volume preset in the smart terminal, and compares the two after reading. Call the function to determine whether the actual call volume is the same as the preset initial call volume.

When the actual call volume is different from the initial call volume, the actual call volume is bound to the contact and saved in the smart terminal; if the call state with the contact is established again, The smart terminal outputs the second call audio of the contact at the actual call volume.

Specifically, when the smart terminal determines that the actual call volume of the output is different from the initial call volume preset by the smart terminal, it is determined that the user adjusts the volume of the contact by manually adjusting the volume button during the entire call. This includes increasing the volume and decreasing the volume. After ending the call, if the user is judged to be connected during the call The user's call volume has been adjusted, and the user can further choose to bind the actual call volume to the contact and save it. After the binding and saving is completed, if the user establishes a call state with the contact again, when the smart terminal outputs the contact call audio, the actual call volume saved in advance is automatically used as the output contact for the call. volume. That is to say, when the user saves the actual call volume of the contact in the previous call, the actual call volume can be set as the default call volume of the contact in the subsequent call state. When the call state with the contact is established again, the smart terminal automatically outputs the call audio of the contact using the saved actual call volume.

In a preferred embodiment, the call volume control method further includes:

In this embodiment, the call volume control method further includes: presetting, by the smart terminal, the initial call volume of the first call audio. That is, the smart terminal sets a fixed default call volume to the call audio of the output contact, and records it as the initial call volume. The initial call volume of any contact of the smart terminal is the same, the user can set according to the default value of the smart terminal, or can modify the initial call volume by itself. For example, set the initial call volume to 10%.

After the initial call volume is set, when the smart terminal establishes a call state with another remote device, the smart terminal outputs the call audio of the contact at the preset initial call volume. For example, if the preset initial call volume is 10%, the volume of the call audio of the contact output by the smart terminal is 10% after the call state is established.

In a preferred embodiment, in the step of determining whether the actual call volume is the same as a preset initial call volume after the call state ends, the method further includes:

Reading the actual call volume and the initial call volume;

The smart terminal sends an acquisition read permission to its built-in audio output device to obtain the actual call volume obtained by the read audio output device and the initial call volume preset by the smart terminal.

After reading the actual call volume obtained by the audio output device and the preset initial call volume, further, calling the function, copying the read data, and calculating the actual call volume and the preset initial call volume, The difference value between the two is calculated to determine whether the actual call volume is the same as the preset initial call volume, that is, whether the user manually modifies the initial call volume of the first call audio during the call.

When the difference value is 0, that is, the actual call volume does not differ from the initial call volume, that is, the user does not modify the output volume of the first audio during the entire call, and the actual call volume of the first audio is still the initial call. volume.

When the difference value is not 0, that is, the actual call volume is different from the initial call volume, that is, the user changes the output volume of the first audio during the entire call, and the actual call volume of the first audio has changed. The change may be that the volume is getting louder or the volume is getting smaller, but the actual call volume is not the preset initial call volume.

In a preferred embodiment, when the smart terminal determines that the actual call volume is different from the initial call volume, the call volume control method further includes popping up a prompt to bind and save the actual call volume.

Specifically, when the smart terminal determines that the actual call volume collected by the audio output device is different from the preset initial call volume, that is, the initial call volume of the call audio output by the smart terminal during the call. Manual adjustment to increase or decrease the initial call volume. The smart terminal further pops up a prompt, the prompt sends the result of the judgment to the user, and lets the user select whether to bind the actual call volume to the contact and save, that is, whether the actual call for the contact needs to be memorized. volume.

Referring to FIG. 2, a smart terminal-based call volume control method according to another embodiment of the present invention is provided. The method for controlling the volume of the call in this embodiment has the following specific steps:

The call volume control method includes the following steps:

Specifically, when the smart terminal determines that the actual call volume of the output is different from the initial call volume preset by the smart terminal, it is determined that the user adjusts the volume of the contact by manually adjusting the volume button during the entire call. This includes increasing the volume and decreasing the volume. After the end of the call, if it is determined that the user has adjusted the call volume of the contact during the call, the user may further select to bind the actual call volume to the contact and save. After the binding and saving is completed, if the user establishes a call state with the contact again, when the smart terminal outputs the contact call audio, the actual call volume saved in advance is automatically used as the output contact for the call. volume. That is to say, when the user saves the actual call volume of the contact in the previous call, the actual call volume can be set as the default call volume of the contact in the subsequent call state. When the call state with the contact is established again, the smart terminal automatically outputs the call audio of the contact using the saved actual call volume.

When the actual call volume is the same as the initial call volume,

Or, when the actual call volume is different from the initial call volume, and the actual call volume is not bound and saved,

Further, the prompt window pops up, and the user chooses not to bind and save the actual call volume. After the user establishes a call relationship with the contact again, the smart terminal still first outputs the call audio of the contact at a preset initial call volume. For example, during a call, since the user is in a noisy environment, in order to hear the audio content of the contact's call, the user manually adjusts the contact's initial call volume by 10% to 80%. After the call ends, the smart terminal pops up a prompt window asking if the user wants to save the actual call volume by 80%. Since the call process is based on the user being in a noisy environment, the user chooses not to save the actual call volume. When the user establishes a call relationship with the contact again, the smart terminal still outputs the call audio of the contact at a preset initial call volume of 10%.

Further, if the smart terminal compares the actual call volume and the initial call volume, it is determined that the difference between the two is 0, that is, the smart terminal outputs the call audio of the contact at the initial call volume during the call, and the user considers the contact for the contact. For people, the initial call volume is a suitable call volume, and there is no need to adjust the call volume. Therefore, when the call state is established again with the contact, the smart terminal still outputs the call audio of the contact with a preset initial call volume of 10%.

Referring to FIG. 3, it is a schematic structural diagram of a voice volume control system based on an intelligent terminal according to an embodiment of the present invention. In this embodiment, a call volume control system based on an intelligent terminal specifically includes: an output module, a judgment module, and a save module;

The output module is in communication with the determining module;

Before the end of a call state, the output module records the first call audio of a contact to obtain the actual call volume of the first call audio, and sends the actual call volume to the determination module; When the smart terminal is in a call state with a contact smart terminal, the output module outputs through the built-in or external audio output device (for example: earphone, built-in speaker, external speaker, earpiece, etc.) by the contact at the other end of the smart terminal. The call audio, the call audio at this time has a call volume, recorded as the actual call volume. After obtaining the actual call volume, the actual call volume is further sent to the judgment module through the communication connection. For different contacts, based on the different sound characteristics of each person, the user may adjust the volume of the call in order to hear the expression of the contact. For example, the voice of the contact A is particularly thin and light. When the user talks with the contact, the output volume of the smart terminal is enlarged by manually adjusting the volume button to hear the other party's speech content. The sound of the contact B is particularly loud. When the user talks with the contact, the output volume of the smart terminal is reduced by manually adjusting the volume button to avoid damage to the eardrum. Generally, when the user controls the volume to a suitable position by manual adjustment, the adjustment is stopped and held until the end of the call.

The output module can get the actual call volume by calling the code, for example:

The determining module is in communication with the output module and the saving module; after the call state ends, determining whether the actual call volume is the same as a preset initial call volume; when the user is in a call state with the contact After the end, the judging module reads the actual call volume of the contact from the output module of the smart terminal, and compares the actual call volume with the initial call volume preset by the smart terminal. Further, the determining module calls the function to determine whether the actual call volume is the same as the preset initial call volume.

When the determining module determines that the actual call volume is different from the initial call volume,

The saving module binds the actual call volume to the contact and saves it in the smart terminal;

Specifically, when the determining module determines that the actual call volume of the contact is different from the initial call volume, it is determined that during the entire call, the user adjusts the contact volume of the contact by manually adjusting the volume button, including increasing the volume and decreasing. volume. After the end of the call, if the judging module judges that the user has adjusted the call volume of the contact during the call, the user may further select to save the adjusted call volume, that is, the actual call volume, through the save module. After the save is completed, if the user establishes a call with the contact again, the output module will automatically extract the actual call volume from the save module as the call volume used by the contact during the call. That is to say, when the user binds and saves the actual call volume of the contact by the save module, the actual call volume can be set as the default call volume of the contact, and when the call is established again, the output module of the smart terminal automatically extracts The actual call volume saved in the module is saved, and the call audio of the contact is output at the actual call volume.

In a preferred embodiment, the call volume control system further includes a setting module, wherein the setting module is in communication with the output module and the determining module; and the setting module presets the output module to output the first The initial call volume of the call audio is sent, and the initial call volume is sent to the output module and the determining module. In this embodiment, the call volume control system further includes a setting module, which is in communication connection with the output module and the determining module. The setting module is used to preset the initial call volume used by the output module to output the first call audio. That is, a fixed default call volume is set to the call audio of the output module output contact, which is recorded as the initial call volume. The setting of the initial call volume is the same for each contact in the smart terminal. The user can set the default value of the call volume through the setting module, or modify the initial call volume by itself. For example, the setting module sets the initial call volume of each contact in the smart terminal to be 10%.

When the smart terminal is in the call state, the output module outputs the first call audio having the initial call volume.

After the setting module finishes setting the initial call volume, when the smart terminal establishes a call state with another remote device, the output module outputs the call audio with the previously preset initial call volume. For example, if the initial call volume preset by the module is 10%, the volume of the call audio output by the output module is 10% after the call is established.

In a preferred embodiment, the determining module further includes:

The reading unit reads the actual call volume and the initial call volume; the determining module further includes a reading unit, and when the determining module needs to perform the determining, first sending a read permission to the output module through the reading unit Please, to get the actual call volume in the read output module and the preset initial call volume.

a calculating unit, calculating a difference value between the actual call volume and the initial call volume; after the reading unit reads the obtained actual call volume and the preset initial call volume, further, the calculating unit calls the function, and copies the read result The data is calculated by calculating the actual call volume and the preset initial call volume. By calculating the difference value between the two, it is determined whether the actual call volume is the same as the preset initial call volume, that is, whether the user is in the middle of the call. The initial call volume of a call audio has been manually modified.

When the difference value is 0, the processing unit determines that the actual call volume does not differ from the initial call volume, that is, the user does not modify the output volume of the first audio during the entire call, and the actual call volume of the first audio is still Initial call volume.

When the difference value is not 0, the processing unit determines that the actual call volume is different from the initial call volume, that is, the user changes the output volume of the first audio during the entire call, and the actual call volume of the first audio has occurred. Change, this change may be that the volume is getting louder or the volume is getting smaller, but the actual call volume is not the preset initial call volume.

In a preferred embodiment, when the determining module determines that the actual call volume is different from the initial call volume, the call volume control system further includes a prompting module, which is connected to the determining module and the saving module. Connect, pop up whether to bind and save the prompt of the actual call volume.

Specifically, after the call ends, when the determining module determines that the actual call volume in the output module is different from the initial call volume preset in the setting module, that is, the initial call volume of the call audio output by the user to the smart terminal during the call. Manual adjustments were made to turn the initial call volume up or down. The call volume control system in this embodiment is further provided with a prompting module, prompting the user to change the call volume of the contact during the call, and further prompting the user to select whether to bind and save the actual call volume, that is, whether it is needed Remember the actual call volume of the contact.

Referring to FIG. 4, a smart terminal-based call volume control system according to another embodiment of the present invention is provided. The call volume control system in this embodiment,

Specifically, the method includes: an output module, a judgment module, and a save module;

The output module is in communication with the determining module;

The call state with the contact is established again, and the output module is further connected to the save module to output the second call audio of the contact at the actual call volume. Specifically, when the determining module determines that the actual call volume of the contact is different from the initial call volume, it is determined that during the entire call, the user adjusts the contact volume of the contact by manually adjusting the volume button, including increasing the volume and decreasing. volume. After the end of the call, if the judging module judges that the user has adjusted the call volume of the contact during the call, the user can further select the binding and save the adjusted call volume through the save module, that is, the actual call volume is bound and saved. In connection people. After the save is completed, if the user establishes a call state with the contact again, the output module automatically extracts the actual call volume from the save module as the call volume used by the contact during the call. That is to say, after the user saves the actual call volume of the contact through the save module, the actual call volume can be set as the default call volume of the contact, and the output module of the smart terminal is to be established again when the call state is established with the contact. The actual call volume bound to the contact in the save module is automatically extracted, and the call audio of the contact is output at the actual call volume.

Further, the save module does not bind and save the actual call volume. After the user establishes a call state with the contact again, the output module still first outputs the call audio of the contact at a preset initial call volume. For example, during a call, since the user is in a noisy environment, in order to hear the audio content of the contact's call, the user manually adjusts the contact's initial call volume by 10% to 80%. After the call ends, the prompt module pops up a prompt window asking the user whether to save the actual call volume by 80% through the save module. Since the call process is based on the user being in a noisy environment, the user chooses not to save the actual call volume through the save module. When the user establishes a call state with the contact again, the output module still outputs the call audio of the contact at a preset initial call volume of 10%.

Further, if the judging module compares the actual call volume and the initial call volume, it is determined that the difference between the two is 0, that is, the smart terminal outputs the call audio of the contact at the initial call volume during the call, and the user thinks that the contact is For example, the initial call volume set by the setting module is a suitable call volume, and the output module does not need to adjust the call volume. Therefore, when the call relationship is established again with the contact, the output module still outputs the call audio of the contact at a preset initial call volume of 10%.

It should be noted that the embodiments of the present invention are preferred embodiments, and are not intended to limit the scope of the present invention. Any one skilled in the art may use the above-disclosed technical contents to change or modify the equivalent embodiments. Any modification or equivalent changes and modifications of the above embodiments in accordance with the technical spirit of the present invention are still within the scope of the technical solutions of the present invention.

Claims

A call volume control method based on an intelligent terminal, characterized in that

The call volume control method includes the following steps:

Before the end of the call state of the smart terminal, the smart terminal outputs a first call audio of a contact to obtain an actual call volume of the first call audio;

After the call state ends, determining whether the actual call volume is the same as a preset initial call volume;

When the actual call volume is different from the initial call volume, the actual call volume is bound to the contact and saved in the smart terminal;

The call state with the contact is established again, and the smart terminal outputs the second call audio of the contact at the actual call volume.
A call volume control method according to claim 1, wherein

The call volume control method further includes:

Presetting a smart terminal to output an initial call volume of the first call audio;

When the smart terminal establishes the call state, the smart terminal first outputs the first call audio having the initial call volume.
A call volume control method according to claim 1, wherein

In the step of determining whether the actual call volume is the same as a preset initial call volume after the call state is over, the method further includes:

Reading the actual call volume and the initial call volume;

Calculating a difference value between the actual call volume and the initial call volume;

When the difference value is 0, determining that the actual call volume is the same as the initial call volume;

When the difference value is not 0, it is determined that the actual call volume is different from the initial call volume.
A call volume control method according to claim 1, wherein

When the smart terminal determines that the actual call volume is different from the initial call volume, the call volume control method further includes popping up a prompt for binding and saving the actual call volume.
A call volume control method according to claim 4, wherein

The call volume control method further includes:

When the actual call volume is the same as the initial call volume,

Or, when the actual call volume is different from the initial call volume, and the actual call volume is not bound and saved,

The call state with the contact is established again, and the smart terminal outputs the second call audio of the contact at the initial call volume.
A call volume control system based on intelligent terminal, characterized in that

The call volume control system includes: an output module, a judgment module, and a save module;

The output module is in communication with the determining module;

Before the end of a call state, the output module records the first call audio of a contact to obtain the actual call volume of the first call audio, and sends the actual call volume to the determining module;

The determining module is connected to the output module and the saving module; and after the call state ends, determining whether the actual call volume is the same as a preset initial call volume;

When the determining module determines that the actual call volume is different from the initial call volume, the saving module binds the actual call volume to the contact, and saves;

The call state with the contact is established again, and the output module is further connected to the save module to output the second call audio of the contact at the actual call volume.
A call volume control system according to claim 6 wherein:

The call volume control system further includes a setting module, and the setting module is communicatively connected to the output module and the determining module;

The setting module presets an output module to output an initial call volume of the first call audio, and sends the initial call volume to the output module and the determining module;

When the smart terminal establishes the call state, the output module outputs the first call audio having the initial call volume.
A call volume control system according to claim 6 wherein:

The determining module further includes:

Reading unit, reading the actual call volume and the initial call volume;

a calculating unit, calculating a difference value between the actual call volume and the initial call volume;

When the difference value is 0, the processing unit determines that the actual call volume is the same as the initial call volume;

When the difference value is not 0, the processing unit determines that the actual call volume is different from the initial call volume.
A call volume control system according to claim 6 wherein:

When the determining module determines that the actual call volume is different from the initial call volume, the call volume control system further includes a prompting module, and is connected to the determining module and the saving module, and whether the pop-up is bound or saved. The prompt of the actual call volume.
A call volume control system according to claim 9, wherein:

The call volume control system further includes:

When the determining module determines that the actual call volume is the same as the initial call volume,

Or, when the determining module determines that the actual call volume is different from the initial call volume, and the saving module does not bind and save the actual call volume,

The call state with the contact is established again, and the output module outputs the second call audio of the contact at the initial call volume.