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Audio-frequency conversion method and device

A conversion method and audio technology, applied in special data processing applications, instruments, electrical digital data processing, etc., can solve problems such as functions that cannot meet user needs, and achieve the effect of improving entertainment and good user experience

Inactive Publication Date: 2018-02-16
MIGU MUSIC CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] It can be seen that the functions provided by the existing music APP cannot meet the needs of users.

Method used

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  • Audio-frequency conversion method and device
  • Audio-frequency conversion method and device

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Experimental program
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Effect test

Embodiment 1

[0072] The first embodiment of the present invention provides a specific implementation method of an audio conversion method, such as image 3 As shown, the method includes the following steps:

[0073] Step 301: Collect pronunciation audio files of different characters to generate a pronunciation database;

[0074] Collect audio files corresponding to the pronunciation of Chinese characters in various dialects. At the same time, in order to distinguish between male and female voices, the pronunciation of the same Chinese character in the same dialect can also be collected, and the dialect pronunciation of the Chinese character and the female voice pair can be collected separately The dialect pronunciation of this Chinese character. And save these Chinese character dialect pronunciation audio files as dialect pronunciation database.

[0075] In the dialect pronunciation database, there are stored audio files of the pronunciation of each Chinese character in different dialects, as we...

Embodiment 2

[0091] The audio conversion method of the embodiment of the present invention also provides an index catalog of the dialect pronunciation database, such as Figure 4 As shown, the first-level content of the index catalog corresponds to male and female voices, the second-level content corresponds to the dialects of each region, the third-level content is the pronunciation of each Chinese character in the dialect, and the fourth-level content It indicates the storage address of the audio file of the dialect pronunciation corresponding to the Chinese character in the dialect pronunciation database; the pronunciation data of the designated dialect of the designated Chinese character can be queried through the directory.

Embodiment 3

[0093] In practical applications, the audio conversion method of the embodiment of the present invention can determine the audio data to be converted in the following two ways. Specifically,

[0094] Figure 5 (a) It is the first method to determine the need to convert audio data: the user can select the lyrics to achieve the purpose of selecting the audio segment corresponding to the lyrics selected by the user;

[0095] In actual applications, the user selects the lyrics desired to be converted into dialects through specific operations on the lyrics display interface of the music APP. The specific operations of the user may be gesture operations, such as sliding gesture operations or long-press operations. Such as Figure 5 As shown in (a), the user selects three lyrics in the lyrics display interface through a click operation, and then converts the three lyrics in the song into a dialect to sing.

[0096] Figure 5 (b) The second method for determining the need to convert audio...

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Abstract

The invention discloses an audio-frequency conversion method. The method includes: acquiring first audio-frequency data and a conversion target, determining text information corresponding to syllablesof the first audio-frequency data and audio-frequency features of the first audio-frequency data, and determining a pronunciation manner of the conversion target; querying pronunciation data which are of the text information of the first audio-frequency data and correspond to the pronunciation manner of the conversion target at a set pronunciation database, and synthesizing the pronunciation dataaccording to a text order of the text information to obtain second audio-frequency data; and carrying out attunement on audio-frequency features of the second audio-frequency data according to the audio-frequency features of the first audio-frequency data to determine the second audio-frequency data after attunement. The invention also discloses an audio-frequency conversion device and a computer-readable storage medium.

Description

Technical field [0001] The present invention relates to audio processing technology, in particular to an audio conversion method, an audio conversion device and a computer-readable storage medium. Background technique [0002] With the rapid development of mobile terminal technology, the functions that mobile terminals can provide have become more and more abundant. Therefore, mobile applications relying on mobile terminals are increasingly developing in the direction of one APP with multiple functions. Take music APP as an example. Music APP is a relatively common entertainment APP. In order to meet the entertainment needs of users, the functions that music APPs can provide have changed from traditional only providing pure song listening functions to providing social, consumer, and K song and other fields of functions. [0003] In the existing music APP, for the traditional music playing function and K song function, it mainly provides users with tuning functions, so as to better...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F17/30G06F17/28
CPCG06F16/258G06F16/683G06F16/685G06F40/47
Inventor 黄玉贵
Owner MIGU MUSIC CO LTD
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