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Audio processing method and device

An audio processing and audio technology, applied in speech analysis, instruments, electro-acoustic musical instruments, etc., can solve the problems of inability to correct audio out-of-tune, audio modification, audio pitch and overtone adjustment, etc., to enhance playability and improve user performance. The effect of experience

Inactive Publication Date: 2015-12-02
NUBIA TECHNOLOGY CO LTD
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Problems solved by technology

[0003] At present, in order to satisfy people’s ability to sing and record songs anytime and anywhere, the mobile terminal has a karaoke function. Functions such as volume and audio translation cannot modify the audio, such as adjusting the pitch and overtones in the audio to beautify the audio; cannot correct the out-of-tune part of the audio

Method used

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  • Audio processing method and device

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no. 1 example

[0078] Based on the first embodiment of the audio processing method of the present invention, the method further includes:

[0079] Step S40, obtaining the waveform of the audio;

[0080] The user can also record the audio generated by the user speaking or singing through the recording function of the mobile terminal of the present invention, and obtain the waveform of the audio, for example, record the audio generated by the user speaking or singing through the microphone and the analog-to-digital converter in the mobile terminal, and obtain the audio generated by the user. waveform of the audio. Of course, the waveform of the audio can also be obtained by opening the historically recorded or stored audio file in the mobile terminal. In specific implementation, the audio waveform can also be obtained by playing the audio file. Enter step S11 after obtaining the audio waveform.

[0081] Step S11, obtaining a time-domain diagram of the audio according to the waveform of the ...

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Abstract

The present invention discloses an audio processing method, and the method comprises the following steps of obtaining a spectrogram of an audio, wherein the spectrogram comprises the fundamental tone and the overtone of the audio; displaying the spectrogram of the audio on a display interface; when a modification command triggered by a user on the display interface is received, modifying the fundamental tone and the overtone of the audio. The present invention also discloses an audio processing device. According to the present invention, by utilizing the phenomenon that the sound is composed of the fundamental tone and the overtone, the fundamental tone and the overtone of the audio can be modified, thereby modifying the audio, beautifying the audio, enhancing the playability of a mobile terminal, and improving the user experience.

Description

technical field [0001] The present invention relates to the technical field of mobile terminals, in particular to an audio processing method and device. Background technique [0002] Music can eliminate work tension, reduce life pressure and avoid various chronic diseases. Research has found that the rhythm and rhythm of music will have certain effects on the brain wave, heartbeat, gastrointestinal motility and nerve induction of the human body, thereby making people healthy physically and mentally. Therefore, more and more people like to play music, and music has become one of the most important parts in people's lives. [0003] At present, in order to satisfy people's ability to sing and record songs anytime and anywhere, the mobile terminal is equipped with a karaoke function. Functions such as volume and audio translation cannot modify the audio, such as adjusting the pitch and overtones in the audio to beautify the audio; cannot correct the out-of-tune part of the aud...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G10L25/90G10H3/12
Inventor 张圣杰
Owner NUBIA TECHNOLOGY CO LTD
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