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Audio-frequency output control method and device and computer-readable storage medium

A technology of audio output and control method, which is applied in the multimedia field, can solve problems such as suppression, impact of song playback, and influence on the continuity of listening to songs, and achieve the effect of convenient control and operation

Inactive Publication Date: 2017-09-19
NUBIA TECHNOLOGY CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] In the prior art, when the terminal is connected to an external earphone or an external speaker to listen to music, if the terminal receives a system notification and the volume of the system notification is high, on the one hand, the system notification sound will interact with the current song. Both are disturbed. On the other hand, there will be a system notification sound to suppress the current song, which will affect the continuity of listening to the song.
[0003] In order to solve the above-mentioned technical problems, the existing technical solution is to adjust the output volume through the volume adjustment button of the external playback device (earphone or speaker), but since this operation adjusts the overall volume of the two audios, , not only does not have the effect of resolving audio conflicts, but also affects normal song playback
[0004] Therefore, in the prior art, there is no humanized audio output control scheme

Method used

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  • Audio-frequency output control method and device and computer-readable storage medium
  • Audio-frequency output control method and device and computer-readable storage medium
  • Audio-frequency output control method and device and computer-readable storage medium

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0070] An audio output control method, the method comprising:

[0071] S1. Determine whether there is an audio data stream in the audio channel;

[0072] S2, if so, monitor the audio data stream, and determine the output source of the audio data stream;

[0073] S3. If the output source is the earphone, control the first audio output by the earphone through the wire control of the earphone, and control the second audio output by the speaker through the physical volume key of the terminal.

[0074] In this embodiment, the audio output devices of the terminal include but are not limited to the following seven types: Headset, Headphone, Speaker, SpeakerAndMicrophone, HeadphonesAndMicrophone, HeadsetInOut, ReceiverAndMicrophone.

[0075] In this embodiment, five output sources, namely wired earphones, wireless earphones, wired speakers, wireless speakers, and built-in speakers, will be used as examples for illustration.

[0076] In step S1 of this embodiment, it is determined wh...

Embodiment 2

[0086] Based on the foregoing embodiments, judging whether there is an audio data stream in the audio channel includes:

[0087] S11. Determine whether there is an audio data stream in the audio channel, and if not, continuously monitor the audio channel.

[0088] In this embodiment, in the terminal device, the audio data is processed by a specific audio processing chip. Therefore, the output source of the audio data stream can be determined by analyzing the input and output instructions of the audio processing chip, for example, including but not limited to The above wired earphones, wireless earphones, wired speakers, wireless speakers, built-in speakers, five output sources.

[0089] Further, by judging the type of the connected Bluetooth device, the corresponding wireless earphone or wireless speaker is determined.

[0090] Further, by judging the audio impedance characteristic value of the linking device, the corresponding wired earphone or wired speaker (external speake...

Embodiment 3

[0093] Based on the foregoing embodiments, if it is detected that the audio channel has an audio data stream, then monitoring the audio data stream, and determining the output source of the audio data stream includes:

[0094] S21. Determine an output source of the audio data stream, where the output source includes a built-in speaker of the terminal, a wired earphone kept connected to the terminal, a wireless earphone kept connected to the terminal, and a wireless speaker kept connected to the terminal.

[0095] As described in the above example, on the one hand, determine the corresponding wireless earphone or wireless speaker by judging the type of the connected Bluetooth device; on the other hand, determine the corresponding wired earphone or wired speaker (external speakers).

[0096] Further, the working state of the audio data stream output source is judged, for example, playing, paused, standby state, sleep state, low battery state and so on.

[0097] Further, the dev...

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Abstract

The invention discloses an audio-frequency output control method and device and a computer-readable storage medium. The method comprises: determining whether an audio-frequency data stream exists in an audio-frequency channel; if yes, monitoring the audio-frequency data stream, and determining the output source of the audio-frequency data stream; and if the output source is a headset, controlling a first audio frequency, output by the headset, through a wire control of the headset, and controlling a second audio frequency, output by a speaker, through a physical sound-volume key of a terminal. A humanized audio-frequency distributed-regulation scheme is realized, on the one hand, outputs of different audio frequencies can be respectively determined according to a current audio-frequency playing environment, and distributed-control of a plurality of audio frequencies is realized; and on the other hand, the corresponding control scheme can be determined according to a current audio-frequency playing device, and thus regulation operations are more convenient.

Description

technical field [0001] The present invention relates to the field of multimedia technologies, in particular to an audio output control method, device and computer-readable storage medium. Background technique [0002] In the prior art, when the terminal is connected to an external earphone or an external speaker to listen to music, if the terminal receives a system notification and the volume of the system notification is high, on the one hand, the system notification sound will interact with the current song. Both are disturbed. On the other hand, the system notification tone will suppress the current song, which will affect the continuity of listening to the song. [0003] In order to solve the above-mentioned technical problems, the existing technical solution is to adjust the output volume through the volume adjustment button of the external playback device (earphone or speaker), but since this operation adjusts the overall volume of the two audios, , not only does not ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F3/16
CPCG06F3/165
Inventor 谢鲁冰
Owner NUBIA TECHNOLOGY CO LTD
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