Speech synthesis utilizing audio waveform difference signal(s)

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United States of America

PATENT NO 12211484
APP PUB NO 20240161729A1
SERIAL NO

18418025

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Abstract

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Techniques are disclosed that enable generation of an audio waveform representing synthesized speech based on a difference signal determined using an autoregressive model. Various implementations include using a distribution of the difference signal values to represent sounds found in human speech with a higher level of granularity than sounds not frequently found in human speech. Additional or alternative implementations include using one or more speakers of a client device to render the generated audio waveform.

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Patent Owner(s)

Patent OwnerAddress
DEEPMIND TECHNOLOGIES LIMITEDLONDON EC4A 3TW

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Cobo, Rus Luis Carlos San Francisco, US 13 40
Elsen, Erich Naperville, US 7 340
Gu, Chenjie Sunnyvale, US 18 56
Kalchbrenner, Nal Amsterdam, NL 2 1

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