Singing voice conversion

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United States of America Patent

PATENT NO 11721318
SERIAL NO

17501182

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Abstract

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A method, computer program, and computer system is provided for converting a singing first singing voice associated with a first speaker to a second singing voice associated with a second speaker. A context associated with one or more phonemes corresponding to the first singing voice is encoded, and the one or more phonemes are aligned to one or more target acoustic frames based on the encoded context. One or more mel-spectrogram features are recursively generated from the aligned phonemes and target acoustic frames, and a sample corresponding to the first singing voice is converted to a sample corresponding to the second singing voice using the generated mel-spectrogram features.

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Patent Owner(s)

  • TENCENT AMERICA LLC

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Lu, Heng Sammamish, US 17 49
Weng, Chao Fremont, US 42 135
Yu, Chengzhu Bellevue, US 27 53
Yu, Dong Bothell, US 333 6245

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