CN106331356B - A volume control method and terminal - Google Patents

Abstract

The embodiment of the present invention discloses a volume control method and terminal, wherein the volume control method may include: outputting a prompt message for prompting a user to customize the gain value of the left channel and/or the right channel; and receiving the gain value of the left channel and/or the right channel input by the user in response to the prompt message, and outputting audio data with the received gain value of the left channel and/or the right channel. It can be seen that the embodiment of the present invention allows the user to customize the gain value of the left channel and the right channel respectively, so that the left channel and the right channel can have different volumes, thereby improving the user experience.

Description

A volume control method and terminal

technical field

The present invention relates to the technical field of computers, and in particular, to a volume control method and a terminal.

Background technique

With the increasing popularity of mobile phones, tablets and other portable devices, people can watch videos, listen to music, make calls, etc. through these devices anytime, anywhere. watch or listen. However, it has been found in practice that, for users with hearing impairment in one ear, the fixed output gain of these devices on different channels affects the user's listening experience.

SUMMARY OF THE INVENTION

Embodiments of the present invention disclose a volume control method and a terminal, which can improve a user's listening experience.

This embodiment of the present invention can output a prompt message for prompting the user to customize the gain value of the left channel and/or the right channel; and receive the gain value of the left channel and/or the right channel input by the user for the prompt message, Audio data may be output with the received gain values for the left and/or right channels. It can be seen that the embodiment of the present invention enables the user to customize the gain values of the left channel and the right channel respectively, so that the left channel and the right channel can have different volumes, which improves the user experience.

Description of drawings

In order to illustrate the technical solutions in the embodiments of the present invention more clearly, the following briefly introduces the drawings required in the embodiments. Obviously, the drawings in the following description are only some embodiments of the present invention. For those of ordinary skill in the art, other drawings can also be obtained from these drawings without any creative effort.

1 is a schematic flowchart of a volume control method disclosed in an embodiment of the present invention;

2 is a schematic flowchart of another volume control method disclosed in an embodiment of the present invention;

3 is a schematic flowchart of another volume control method disclosed in an embodiment of the present invention;

4 is a schematic structural diagram of a terminal disclosed in an embodiment of the present invention;

FIG. 5 is a schematic structural diagram of another terminal disclosed in an embodiment of the present invention.

Detailed ways

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, but not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

Embodiments of the present invention disclose a volume control method and a terminal.

Please refer to FIG. 1. FIG. 1 is a schematic flowchart of a volume control method disclosed in an embodiment of the present invention. The volume control method shown in FIG. 1 may include the following steps:

S101. The terminal outputs a prompt message for prompting the user to customize the gain value of the left channel and/or the right channel;

S102, the terminal receives the gain value of the left channel and/or the right channel input by the user for the prompt message;

S103. The terminal outputs audio data with the received gain value of the left channel and/or the right channel.

In the embodiment of the present invention, the terminal may be a device having an earphone output interface, such as a mobile phone, a tablet computer, and a portable device. Channels refer to independent audio signals that are played back at different spatial positions during playback. At present, headphones are mostly two-channel, that is, left and right channels.

In this embodiment of the present invention, the prompt message may be a voice message or a text message, wherein the prompt message may be displayed on the display screen of the terminal in the form of a menu bar, and the menu bar may include the left channel and/or The adjustable gain value range of the right channel is generally -18dB to +18dB; it may also include an edit box allowing the user to input the gain value of the left channel and/or the right channel, which is not limited in this embodiment of the present invention.

In this embodiment of the present invention, the audio data may include playback data of a music file, voice call data, and the like.

It can be seen that the volume control method shown in FIG. 1 can output a prompt message for prompting the user to customize the gain value of the left channel and/or the right channel, and receive the left channel and/or the left channel and/or the user input for the prompt message. For the gain value of the right channel, the audio data is output with the gain value of the left channel and/or the right channel input by the user, so that the left channel and the right channel can have different volumes, which improves the user experience.

Please refer to FIG. 2, which is a schematic flowchart of another volume control method disclosed in an embodiment of the present invention. As shown in FIG. 2, the volume control method may include the following steps:

S201 , the terminal detects whether it enters the earphone mode; if it enters the earphone mode, step S202 is performed; otherwise, the process ends.

S202, the terminal outputs a prompt message for prompting the user to customize the gain value of the left channel and/or the right channel;

The terminal may also output the default gain value of the left channel and/or the right channel, or the prompt message includes the default gain value of the left channel and/or the right channel.

S203, the terminal receives the gain value of the left channel and/or the right channel input by the user for the prompt message;

S204, the terminal writes the gain value of the left channel and/or the right channel into the XML file of the bottom layer of the local end;

Among them, the Extensible Markup Language (XML, Extensible Markup Language) file is used to transmit or store data, and the user-defined gain value of the left channel and/or the right channel is written into the XML file at the bottom of the local end , so that the terminal can flexibly change the gain value of the left channel and/or the right channel with the help of software, without changing the gain value of the left channel and/or the right channel by changing the circuit resistance, which reduces the difficulty of operation.

S205. The terminal outputs audio data with the received gain value of the left channel and/or the right channel.

In the embodiment of the present invention, the terminal writes the gain value of the left channel and/or the right channel into the XML file of the bottom layer of the local end, and modifies the gain of the left channel and/or the right channel in the register, thereby adjusting the left channel in real time. Since the volume adjustment of the left channel and/or the right channel can customize different gain values, if the user’s binaural hearing is different, the embodiment of the present invention can improve the user’s Use experience.

Please refer to FIG. 3. FIG. 3 is a schematic flowchart of another volume control method disclosed in an embodiment of the present invention. As shown in FIG. 3, the volume control method may include the following steps:

S301. The terminal detects whether a volume adjustment instruction is received; if it is detected that a volume adjustment instruction is received, step S302 is performed, otherwise, the process ends.

S302, the terminal outputs a prompt message for prompting the user to customize the gain value of the left channel and/or the right channel;

The terminal may also output the default gain value of the left channel and/or the right channel, or the prompt message includes the default gain value of the left channel and/or the right channel.

S303, the terminal receives the gain value of the left channel and/or the right channel input by the user for the prompt message;

S304, the terminal writes the gain value of the left channel and/or the right channel into the XML file of the bottom layer of the local end;

S305. The terminal outputs audio data with the received gain value of the left channel and/or the right channel.

Optionally, in the volume control method described in Fig. 1 to Fig. 3, after the terminal outputs the audio data with the gain value of the left channel and/or the right channel received, it can hide the previously output for prompting the user to customize the left channel. A message indicating the gain value of the channel and/or the right channel. For example, the prompt message may be hidden when the user's determination instruction for the prompt message is received.

Please refer to FIG. 4. FIG. 4 is a terminal disclosed in an embodiment of the present invention. As shown in FIG. 4, the terminal may include the following modules:

An output module 401, configured to output a prompt message for prompting the user to customize the gain value of the left channel and/or the right channel;

A receiving module 402, configured to receive the gain value of the left channel and/or the right channel input by the user for the prompt message output by the output module;

The output module 401 is further configured to output audio data with the gain value of the left channel and/or the right channel received by the receiving module 402 .

As an optional implementation manner, the terminal may further include:

The first detection module 403 is used to detect whether the headphone mode is entered. If the headphone mode is detected, the output module 401 is triggered to output a prompt message for prompting the user to customize the gain value of the left channel and/or the right channel.

As another optional implementation manner, the terminal may further include:

The second detection module 404 is used to detect whether a volume adjustment instruction is received, and if it is detected that the volume adjustment instruction is received, the output module 401 is triggered to output a value for prompting the user to customize the gain value of the left channel and/or the right channel Prompt message.

Optionally, the terminal may also have a first detection module 403 and a second detection module 404, and when it is detected that the headphone mode is entered, or a volume adjustment instruction is received, the output is used to prompt the user to customize the left channel and/or A prompt message for the gain value of the right channel.

In this embodiment of the present invention, the output module 401 is further configured to output the left channel and/or right channel gain value before the receiving module 402 receives the gain value of the left channel and/or the right channel input by the user for the prompt message. Default gain value.

In this embodiment of the present invention, the terminal may further include:

Write module 405 is used to receive after the gain value of the left channel and/or the right channel input by the user for this prompt message, and before outputting audio data with the gain value of the left channel and/or the right channel, The gain value of the left channel and/or the right channel received by the receiving module is written into the extensible markup language XML file at the bottom layer of the local end.

The terminal writes the gain value of the left channel and/or the right channel into the XML file at the bottom layer of the terminal, and modifies the gain of the left channel and/or the right channel in the register, thereby adjusting the left channel and/or the right channel in real time. Since the volume adjustment of the left channel and/or the right channel can customize different gain values, if the user's binaural hearing is different, the embodiment of the present invention can improve the user's use experience.

Optionally, after the terminal described in Fig. 4 outputs the audio data with the gain value of the left channel and/or the right channel of reception, the previously outputted audio data for prompting the user to define the left channel and/or the right channel can be hidden. A prompt message for the gain value of . For example, the prompt message may be hidden when the user's determination instruction for the prompt message is received.

Please refer to FIG. 5. FIG. 5 is a schematic structural diagram of another terminal disclosed in an embodiment of the present invention. As shown in FIG. 5, the terminal may include: at least one processor 501, such as a CPU, a user interface 502, a memory 503, at least one A communication bus 504 . Among them, the communication bus 504 is used to realize the communication connection between these components. The memory 503 may be a high-speed RAM memory, or a non-volatile memory, such as at least one disk memory. Optionally, the memory 503 may also be at least one storage device located away from the aforementioned processor 501 . Wherein, the processor 501 can be combined with the terminal described in FIG. 4, a group of program codes are stored in the memory 503, and the processor 501 calls the program codes stored in the memory 503 to perform the following operations:

Output a prompt message for prompting the user to customize the gain value of the left channel and/or the right channel;

receiving the gain value of the left channel and/or the right channel input by the user for the prompt message;

Audio data is output with the gain value of the left channel and/or right channel.

In this embodiment of the present invention, the processor 501 calls the program code in the memory 503, and may also perform the following steps:

Detect whether to enter the headset mode;

If it is detected that the headphone mode is entered, the step of outputting a prompt message for prompting the user to customize the gain value of the left channel and/or the right channel is performed.

In this embodiment of the present invention, the processor 501 calls the program code in the memory 503, and may also perform the following steps:

Detect whether a volume adjustment command is received;

If it is detected that the volume adjustment instruction is received, the step of outputting a prompt message for prompting the user to customize the gain value of the left channel and/or the right channel is performed.

In this embodiment of the present invention, the processor 501 calls the program code in the memory 503, and before receiving the gain value of the left channel and/or the right channel input by the user for the prompt message, the following steps may also be performed:

Default gain values for the left channel and/or the right channel are output.

In this embodiment of the present invention, the processor 501 invokes the program code in the memory 503, after receiving the gain value of the left channel and/or the right channel input by the user for the prompt message, and using the left channel and/or the gain value of the right channel / or the gain value of the right channel before outputting audio data, you can also perform the following steps:

Write the gain value of the left channel and/or the right channel into the extensible markup language XML file at the bottom layer of the local end.

Among them, the Extensible Markup Language (XML, Extensible Markup Language) file is used to transmit or store data, and the user-defined gain value of the left channel and/or the right channel is written into the XML file at the bottom of the local end , so that the processor 501 can flexibly adjust the gain value of the left channel and/or the right channel without changing the gain value of the left channel and/or the right channel by changing the circuit resistance, which reduces the difficulty of operation.

Optionally, after the terminal described in Fig. 4 and Fig. 5 outputs the audio data with the gain value of the left channel and/or the right channel of reception, the previously output can be hidden for prompting the user to define the left channel and/or A prompt message for the gain value of the right channel. For example, the prompt message may be hidden when the user's determination instruction for the prompt message is received.

Those of ordinary skill in the art can understand that all or part of the steps in the various methods of the above embodiments can be completed by instructing relevant hardware through a program, and the program can be stored in a computer-readable storage medium, and the storage medium can include: Flash disk, read-only memory (Read-Only Memory, ROM), random access device (Random Access Memory, RAM), magnetic disk or optical disk, etc.

A volume control method and a terminal disclosed in the embodiments of the present invention are described above in detail. The principles and implementations of the present invention are described with specific examples in this paper. The descriptions of the above embodiments are only used to help understand the present invention. method and its core idea; at the same time, for those skilled in the art, according to the idea of the present invention, there will be changes in the specific implementation and application scope. Invention limitations.

Claims (8)

1. A method of volume control, comprising:

outputting a prompt message for prompting a user to play back the gain values of the left channel and/or the right channel of the audio signals which are independent of each other and are played back at different spatial positions when the user-defined earphone plays the sound;

receiving a left channel and/or right channel gain value input by a user aiming at the prompt message;

writing the gain value of the left channel and/or the right channel into an extensible markup language (XML) file of a bottom layer of a home terminal to respectively modify the gain of the left channel and/or the right channel in a register, wherein the XML file is used for transmitting or storing data, and the gain value of the left channel and/or the right channel is written into the XML file of the bottom layer of the home terminal to replace the change mode of a circuit resistance value to adjust the gain value of the left channel and/or the right channel;

and audio data is output according to the gain value of the left channel and/or the right channel and is output from the left channel and/or the right channel corresponding to the earphone, and the prompt message prompting the user to customize the gain value of the left channel and/or the right channel is hidden when a determination instruction of the user for the prompt message is received.

2. The method of claim 1, further comprising:

detecting whether to enter an earphone mode;

and if the earphone mode is detected to be entered, executing the step of outputting a prompt message for prompting the user to self-define the gain value of the left channel and/or the right channel.

3. The method of claim 1, further comprising:

detecting whether a volume adjusting instruction is received;

and if the received volume adjusting instruction is detected, executing the step of outputting a prompt message for prompting the user to define the gain value of the left channel and/or the right channel by user definition.

4. The method according to any one of claims 1 to 3, wherein before receiving the left channel and/or right channel gain value input by the user for the prompt message, the method further comprises:

outputting a default gain value for the left channel and/or the right channel.

5. A terminal, comprising:

the output module is used for outputting prompt messages for prompting the user to play back the gain values of the left channel and/or the right channel of the audio signals which are independent of each other and are played back at different spatial positions when the user-defined earphone plays the sound;

the receiving module is used for receiving the gain value of the left channel and/or the right channel input by the user aiming at the prompt message output by the output module;

the writing module is used for writing the gain value of the left channel and/or the right channel into an extensible markup language (XML) file of a bottom layer of a local terminal to respectively modify the gain of the left channel and/or the right channel in a register, wherein the XML file is used for transmitting or storing data, and the gain value of the left channel and/or the right channel is written into the XML file of the bottom layer of the local terminal to replace the change mode of a circuit resistance value to adjust the gain value of the left channel and/or the right channel;

the output module is further configured to output audio data according to the gain value of the left channel and/or the right channel received by the receiving module and output the audio data from the left channel and/or the right channel corresponding to the earphone, and hide the prompt message prompting the user to customize the gain value of the left channel and/or the right channel when receiving a determination instruction for the prompt message from the user.

6. The terminal of claim 5, further comprising:

and the first detection module is used for detecting whether to enter an earphone mode, and if the earphone mode is detected to enter, executing the step of outputting a prompt message for prompting a user to define the gain value of the left channel and/or the right channel by user definition.

7. The terminal of claim 5, further comprising:

and the second detection module is used for detecting whether a volume adjustment instruction is received or not, and if the volume adjustment instruction is detected to be received, executing the step of outputting a prompt message for prompting a user to define the gain value of the left channel and/or the right channel by user definition.

8. The terminal according to any one of claims 5 to 7, wherein the output module is further configured to output a default gain value of the left channel and/or the right channel before the receiving the gain value of the left channel and/or the right channel input by the user for the prompt message.