Invention Grant
- Patent Title: Audio conversion learning device, audio conversion device, method, and program
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Application No.: US16970935Application Date: 2019-02-20
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Publication No.: US11450332B2Publication Date: 2022-09-20
- Inventor: Hirokazu Kameoka , Takuhiro Kaneko , Ko Tanaka , Nobukatsu Hojo
- Applicant: NIPPON TELEGRAPH AND TELEPHONE CORPORATION
- Applicant Address: JP Tokyo
- Assignee: NIPPON TELEGRAPH AND TELEPHONE CORPORATION
- Current Assignee: NIPPON TELEGRAPH AND TELEPHONE CORPORATION
- Current Assignee Address: JP Tokyo
- Priority: JPJP2018-028294 20180220
- International Application: PCT/JP2019/006397 WO 20190220
- International Announcement: WO2019/163849 WO 20190829
- Main IPC: G10L21/007
- IPC: G10L21/007 ; G10L25/03 ; G10L21/013
Abstract:
To be able to convert to a voice of the desired attribution. Learning an encoder for, on the basis of parallel data of a sound feature vector series in a conversion-source voice signal and a latent vector series in the conversion-source voice signal, and an attribution label indicating attribution of the conversion-source voice signal, estimating a latent vector series from input of a sound feature vector series and an attribution label, and a decoder for reconfiguring the sound feature vector series from input of the latent vector series and the attribution label.
Information query
