Tone adjustment method, device and storage medium

An adjustment method and pitch technology, applied in speech analysis, electro-acoustic musical instruments, instruments, etc., can solve the problems of difficulty for singers and adjust songs, and achieve the effect of realizing intelligence and avoiding the incongruity between sound and song music.

Active Publication Date: 2021-11-23
SHENZHEN TCL NEW-TECH CO LTD
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  • Claims
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AI Technical Summary

Problems solved by technology

[0004] The main purpose of the present invention is to provide a pitch adjustment method, aiming to solve the technical problem that it is difficult for the singer to manually adjust the pitch of the song and adjust the pitch of the song to adapt to the sound he or she makes

Method used

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  • Tone adjustment method, device and storage medium
  • Tone adjustment method, device and storage medium
  • Tone adjustment method, device and storage medium

Examples

Experimental program
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Effect test

no. 1 example

[0098] refer to figure 2 , the first embodiment of the tone adjustment method of the present invention is proposed, and the tone adjustment method includes:

[0099] Step S10, when the song playing signal is received, the audio signal collected by the audio input device is obtained.

[0100] The three characteristics of the sound are pitch (also known as frequency), loudness and timbre. Commonly used audio input devices include microphones. The three characteristics of the collected sound can be obtained from the audio signal collected by the microphone, and according to these three A voiceprint that is uniquely determined by the characteristics of the voice. Each person's voiceprint is as unique as a fingerprint, and the voice of the same voiceprint can be judged to be from the same person, so the identity of the voice sender can be identified based on the voiceprint.

[0101] After the K song equipment song is played, the singer starts to sing along with the music, and co...

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PUM

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Abstract

The invention discloses a pitch adjustment method. When a song playing signal is received, an audio signal collected by an audio input device is obtained, user spectrum information corresponding to the audio signal is obtained, and song information of the currently playing song is identified. According to the song information, Obtain the original singer's spectrum information of the song, and adjust the pitch of the song according to the original singer's spectrum information and the user's spectrum information. The invention also discloses a tone adjusting device and a storage medium. Realize intelligent pitch adjustment in the singing system, and avoid the phenomenon that the singer's voice is not in harmony with the song music due to improper pitch adjustment due to the singer's misjudgment of the pitch.

Description

technical field [0001] The invention relates to the field of music playing, in particular to a pitch adjustment method, device and storage medium. Background technique [0002] Singing has gradually become a daily recreational activity for people. The k-song system provides services such as accompaniment and lyrics for singing. However, because the audio produced by each person's voice is different, the pitch of many songs does not match the pitch of the singer's voice. Therefore, many singers The inability to sing the original key of the song prevents the singer from singing all the songs he likes. [0003] At present, for songs that do not match their own pitch, the pitch of the song can be manually adjusted by raising and lowering the pitch, and the singer uses the remote control button to raise or lower the pitch of the song according to the pitch of his own singing. However, most singers are not professional singers, cannot accurately judge their own audio characterist...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G10H1/36G10L17/00G10L25/51
CPCG10H1/361G10L17/00G10L25/51
Inventor 张家玮
Owner SHENZHEN TCL NEW-TECH CO LTD
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