SOUND GENERATION METHOD USING MACHINE LEARNING MODEL, TRAINING METHOD FOR MACHINE LEARNING MODEL, SOUND GENERATION DEVICE, TRAINING DEVICE, NON-TRANSITORY COMPUTER-READABLE MEDIUM STORING SOUND GENERATION PROGRAM, AND NON-TRANSITORY COMPUTER-READABLE MEDIUM STORING TRAINING PROGRAM

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United States of America Patent

APP PUB NO 20230386440A1
SERIAL NO

18447051

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Abstract

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A sound generation method that is realized by a computer includes receiving a first feature amount sequence in which a musical feature amount changes over time, and using a trained model that has learned an input-output relationship between an input feature amount sequence in which the musical feature amount changes over time at a first fineness and a reference sound data sequence corresponding to an output feature amount sequence in which the musical feature amount changes over time at a second fineness that is higher than the first fineness, to process the first feature amount sequence, thereby generating a sound data sequence corresponding to a second feature amount sequence in which the musical feature amount changes at the second fineness.

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Patent Owner(s)

Patent OwnerAddress
YAMAHA CORPORATION10-1 NAKAZAWA-CHO CHUO-KU HAMAMATSU-SHI SHIZUOKA 430-8650

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
DAIDO, Ryunosuke Hamamatsu, JP 31 17
JORDI, Bonada Andalucía, ES 2 0
MERLIJN, Blaauw Catalunya, ES 2 0
SAINO, Keijiro Hamamatsu, JP 19 97

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