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Audio processing method and device

An audio processing and audio information technology, applied in the field of communication, can solve the problems of inability to meet the individual needs of user control and fun, poor user experience, etc., to improve control and fun, eliminate environmental noise, and satisfy The effect of individual needs

Active Publication Date: 2014-11-26
NUBIA TECHNOLOGY CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Existing mobile terminals obviously cannot meet the user's individual needs for manipulation and fun during a call, and the user experience is not good

Method used

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  • Audio processing method and device

Examples

Experimental program
Comparison scheme
Effect test

no. 1 example

[0037] see figure 1 , propose the first embodiment of the audio processing method of the present invention, the audio processing method includes the following steps:

[0038] Step S101: Setting background sound

[0039] In this embodiment, the background sound is preset before the conversation. In terms of specific implementation, the "Call Settings" option can be displayed on the dial interface of the terminal, and the background sound adding function option can be added in the "Call Settings" option, and background sound options such as concerts, cafes, cinemas, and competition sites can be preset for users Select, you can also choose a local audio file as the background sound option by the user. It is also possible to further set the effective times, such as only effective for one call, or effective for all calls; or set the application object, such as applying to a specific contact, applying to all contacts in the address book or strangers (that is, not in the address bo...

no. 2 example

[0051] see image 3 , propose the second embodiment of the audio processing method of the present invention, the audio processing method includes the following steps:

[0052] Step S201: During the call, set the background sound

[0053] This embodiment allows the user to set the background sound or change the set background sound at any time during the call. In terms of specific implementation, the "more" option can be displayed on the dial interface of the terminal, and the background sound adding function option can be added in the "more" option. The specific method for setting the background sound in this embodiment is the same as step S101 in the first embodiment, and will not be repeated here.

[0054] Step S202: Collecting audio information through a microphone

[0055]Step S203: Filter out ambient noise in the collected audio information

[0056] Step S204: Mixing the preset background sound and the audio information with the ambient noise filtered out into one aud...

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Abstract

The invention discloses an audio processing method and device. The audio processing method comprises the steps that audio information is collected through a microphone, and environmental noise in the audio information is filtered out; preset background sounds and the audio information with the environmental noise filtered out are mixed into a path of audio information in real time; the mixed audio information is coded, and therefore the real background sounds are replaced with background sounds set in a user defined mode. Therefore, in the calling process, the background sounds heard by the other person are the background sounds set by the user and are not the background sounds in the real environment, the user can set the background sounds to camouflage the environment where the user is located to achieve the aim of protecting privacy or ridiculing the other person, or in order to remove the crank calls of strangers, the user can set white noise or similar background noise as the background sounds to warn the other person. The environmental noise of the current environment is eliminated, sound recording or calling quality is improved, controllability and interestingness are improved, and the individual needs of the user are met.

Description

technical field [0001] The present invention relates to the field of communication technologies, in particular to an audio processing method and device. Background technique [0002] In the prior art, a mobile terminal usually uses a noise reduction technology to filter out environmental noise during a call, so as to improve call quality. With the rapid development of communication technology, the entertainment attributes of mobile terminals are becoming stronger and stronger. Users not only pursue higher voice quality, but also put forward higher requirements for the operability and fun of mobile terminals. Existing mobile terminals obviously cannot meet the user's individual requirements for manipulation and fun during a call, and the user experience is not good. Contents of the invention [0003] The main purpose of the present invention is to provide an audio processing method and device, aiming at improving the manipulability and interest in the process of recording ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G10L21/0208
Inventor 孙丽
Owner NUBIA TECHNOLOGY CO LTD
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