Method and device for playing audio data

A technology for audio data and audio playback, which is applied in the computer field and can solve problems such as not being able to achieve the best auditory effect

Active Publication Date: 2019-09-13
GUANGZHOU KUGOU COMP TECH CO LTD
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] Since the human auditory system has different sampling methods for sounds of different frequencies, the best hearing effect cannot be achieved by simply adjusting the volume of the left and right channels, so it is urgent to provide a method for adjusting the left and right channels. How to balance the right channel

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  • Method and device for playing audio data
  • Method and device for playing audio data
  • Method and device for playing audio data

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Embodiment Construction

[0077] In order to make the object, technical solution and advantages of the present invention clearer, the implementation manner of the present invention will be further described in detail below in conjunction with the accompanying drawings.

[0078] An embodiment of the present invention provides a method for playing audio data. The execution body of the method may be a terminal, and the terminal may be a mobile phone, a tablet computer, a computer, etc., and an audio application program may be set in the terminal, which can be used to play audio data. The audio of the terminal is played through at least two audio channels (such as a left channel and a right channel). For example, the terminal has two external speakers, and the earphone of the terminal has two earpieces (left ear and right ear). The terminal may be provided with a processor, a memory, a transceiver, a player, etc., the processor may be the central processing unit of the terminal, the processor may be used fo...

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Abstract

The application provides a method and device for playing audio data, belonging to the technical field of computers. The method includes: in the process of playing audio, the audio data of the left channel of the audio is divided into audio data of a preset number of frequency sub-bands, and the audio data of the right channel is divided into a preset number of frequency sub-bands. Then use the left channel calibration parameter value of each frequency subband to calibrate the audio data of each frequency subband of the left channel to obtain the audio data of the left channel to be played. And use the right channel calibration parameter value of each frequency sub-band to calibrate the audio data of each frequency sub-band of the right channel to obtain the audio data of the right channel to be played, and then play the left channel to be played through the left channel. The audio data to be played, and through the right channel, play the audio data to be played in the right channel. With this application, the balance between the left and right channels can be better adjusted.

Description

technical field [0001] The invention relates to the field of computer technology, in particular to a method and device for playing audio data. Background technique [0002] With the development of computer technology, stereo audio is more and more common. When playing stereo audio, it is played by using the left and right channels. When using the left and right channels, the left channel is usually kept. and right channel balance. [0003] In related technologies, generally, the volumes of the left and right channels of the playback device are adjusted to balance the left and right channels. [0004] Since the human auditory system has different sampling methods for sounds of different frequencies, the best hearing effect cannot be achieved by simply adjusting the volume of the left and right channels, so it is urgent to provide a method for adjusting the left and right channels. Method for right channel balance. Contents of the invention [0005] In order to solve the ...

Claims

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Application Information

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Patent Type & AuthorityPatents(China)
IPC IPC(8): H04S1/00H04S7/00H04M1/725G06F3/16H04M1/72409
CPCH04S1/007H04S7/301G06F3/165H04M1/72409H04S2420/07G10L19/02G10L19/032H04R3/04
Inventor彭学杰刘佳泽王宇飞
OwnerGUANGZHOU KUGOU COMP TECH CO LTD