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Method and device for converting voice into rap music, equipment and storage medium

A voice conversion and music technology, applied in voice analysis, voice recognition, electro-acoustic musical instruments, etc., can solve problems such as limited voice content and voice conversion effects, and achieve the effect of ensuring free recording, simplifying the cumbersome process, and simplifying the implementation process

Active Publication Date: 2020-10-30
GUANGZHOU BAIGUOYUAN INFORMATION TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] In view of this, the embodiment of the present invention provides a method, device, device and storage medium for converting voice into rap music, so as to solve the problems of limited voice content and poor voice conversion effect in existing voice conversion

Method used

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  • Method and device for converting voice into rap music, equipment and storage medium
  • Method and device for converting voice into rap music, equipment and storage medium
  • Method and device for converting voice into rap music, equipment and storage medium

Examples

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Embodiment 1

[0029] figure 1 A schematic flowchart of a method for converting speech into rap music provided by Embodiment 1 of the present invention is given. This method is applicable to the case of converting user-recorded speech segments into rap music. The method can be converted from speech to rap The music device is implemented, wherein the device can be implemented by software and / or hardware, and can generally be integrated on a computer device.

[0030] In this application mode, a background music selection interface can be provided to the user first, thereby obtaining the background music selected by the user; after that, a voice content selection interface can also be provided to the user, thereby obtaining the user's audio content by triggering recording. button real-time recorded speech segment, or obtain the pre-recorded speech segment that the user uploads by triggering the upload button; A rap segment with background music.

[0031] Such as figure 1 As shown, a method f...

Embodiment 2

[0051] figure 2 A schematic flowchart of a method for converting speech into rap music provided by Embodiment 2 of the present invention is given. This Embodiment 2 is optimized on the basis of the above-mentioned Embodiment 1. In this embodiment, the speech obtained by recognizing and processing the selected background music, obtaining the text attribute information of the text in the speech segment and the music rhythm information of the background music are further optimized as: performing noise reduction processing and endpoint detection processing on the speech segment selected by the user Obtain the text sequence number, start and end time, the starting position of the first vowel and the total amount of text of each text in the speech section through the speech recognition of the speech section after processing, to form the text attribute information of the speech section; The selected background music carries out rhythm point detection and beat cycle division, and det...

Embodiment 3

[0181] Figure 6 A structural block diagram of a device for converting voice into rap music provided by Embodiment 3 of the present invention, the device is suitable for converting user-recorded voice into rap music, wherein the device can be implemented by software or hardware, and Generally can be integrated on the computer equipment. Such as Figure 6 As shown, the device includes: an information determination module 31 , an alignment information determination module 32 and a conversion control module 33 .

[0182] Information determining module 31, is used for identifying the speech section that obtains and processes selected background music, obtains the character attribute information of text and the music rhythm information of described background music in the speech section;

[0183] An alignment information determination module 32, configured to determine at least one alignment period for aligning the speech segment with the background music according to the text at...

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Abstract

The embodiment of the invention discloses a method and a device for converting voice into rap music, equipment and a storage medium. The method comprises the following steps: identifying an obtained voice segment and processing selected background music to obtain character attribute information of characters in the voice segment and music rhythm information of the background music; according to the character attribute information and the music rhythm information, determining at least one alignment period for aligning the voice segment with the background music, and obtaining an alignment information table of each alignment period; and controlling characters in the voice segment to be aligned with rhythm points in the background music according to each alignment information table, and forming a rap audio after tone change adjustment and special effect processing. According to the method, the randomly recorded voice is converted into the rap segment matched with the background music, thevoice content to be converted does not need to be limited, the free recording of the voice content to be converted is ensured, the implementation process of voice conversion is simplified, the situation that voice characters and music rhythm points are misplaced is avoided, and the application range of voice conversion rap music is expanded.

Description

technical field [0001] Embodiments of the present invention relate to the technical field of music production, and in particular to methods, devices, equipment and storage media for converting speech into rap music. Background technique [0002] With the popularization of various karaoke software, the research on tuning algorithms and voice-to-music algorithms has gradually received widespread attention, and people are more and more interested in automatic tuning and changing speech into singing. In recent years, rap culture has gradually entered the public's field of vision. The characteristic of rap music is that the creators say a series of rhyming words quickly and rhythmically under the background music. In the process of rap music production, it often goes through a complicated process. For everyone For most non-audio processing personnel, it is not only necessary to learn to use professional audio processing software, but also to perform complicated manual operations,...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G10H1/00G10L15/04G10L15/26G10L21/0208G10L25/87
CPCG10H1/0025G10L15/04G10L21/0208G10L25/87G10H2210/111G10H2210/341Y02B20/40
Inventor 徐雯
Owner GUANGZHOU BAIGUOYUAN INFORMATION TECH CO LTD
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