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1. (WO2018084305) VOICE SYNTHESIS METHOD

Pub. No.:    WO/2018/084305    International Application No.:    PCT/JP2017/040047
Publication Date: Sat May 12 01:59:59 CEST 2018 International Filing Date: Wed Nov 08 00:59:59 CET 2017
IPC: G10L 13/00
G10L 13/033
Applicants: YAMAHA CORPORATION
ヤマハ株式会社
Inventors: BONADA, Jordi
ボナダ ジョルディ
BLAAUW, Merlijn
ブラアウ メルレイン
SAINO, Keijiro
才野 慶二郎
DAIDO, Ryunosuke
大道 竜之介
WILSON, Michael
ウィルソン マイケル
HISAMINATO, Yuji
久湊 裕司
Title: VOICE SYNTHESIS METHOD
Abstract:
A voice synthesis method according to one embodiment includes: a changing step for changing a time-series of a synthetic spectrum in a part of a period of synthetic voice on the basis of a time-series of an amplitude spectrum envelope sketch of voice representation in order to obtain a time-series of a changed spectrum added with the voice representation; and a synthesis step for synthesizing a time-series of a voice sample added with the voice representation on the basis of the time-series of the changed spectrum.