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Patent Searching and Data


Title:
AUDIO CONVERSION LEARNING DEVICE, AUDIO CONVERSION DEVICE, METHOD, AND PROGRAM
Document Type and Number:
WIPO Patent Application WO/2019/163849
Kind Code:
A1
Abstract:
The present invention is capable of converting to audio having desired attributes. An encoder that estimates a latent vector series for a conversion source audio signal using a sound characteristic vector series for the conversion source audio signal and an attribute label indicating an attribute of the conversion source audio signal as inputs, and a decoder that reconfigures the sound characteristic vector series using the latent vector series and the attribute label as inputs, are learned on the basis of parallel data for the sound characteristic vector series and the latent vector series, and the attribute label.

Inventors:
KAMEOKA, Hirokazu (9-11 Midori-cho 3-chome, Musashino-sh, Tokyo 85, 〒1808585, JP)
KANEKO, Takuhiro (9-11 Midori-cho 3-chome, Musashino-sh, Tokyo 85, 〒1808585, JP)
TANAKA, Ko (9-11 Midori-cho 3-chome, Musashino-sh, Tokyo 85, 〒1808585, JP)
HOJO, Nobukatsu (9-11 Midori-cho 3-chome, Musashino-sh, Tokyo 85, 〒1808585, JP)
Application Number:
JP2019/006397
Publication Date:
August 29, 2019
Filing Date:
February 20, 2019
Export Citation:
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Assignee:
NIPPON TELEGRAPH AND TELEPHONE CORPORATION (5-1 Otemachi 1-chome, Chiyoda-ku Tokyo, 16, 〒1008116, JP)
International Classes:
G10L21/007
Attorney, Agent or Firm:
TAIYO, NAKAJIMA & KATO (3-17, Shinjuku 4-chome Shinjuku-k, Tokyo 22, 〒1600022, JP)
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