Title:
VOICE PROCESSING METHOD, VOICE PROCESSING DEVICE, AND RECORDING MEDIUM
Document Type and Number:
WIPO Patent Application WO/2019/172396
Kind Code:
A1
Abstract:
A voice processing device that comprises a time period lengthening/shortening part 31 that, for a voice signal X that represents a voice, anteriorly shortens a first steady time period from among a plurality of steady time periods that have temporally stable acoustic characteristics and, immediately after the first steady time period from among the plurality of steady time periods, anteriorly lengthens a transition time period that is between the first steady time period and a second steady time period that has a different pitch than the first steady time period.
Inventors:
DAIDO RYUNOSUKE (JP)
KAYAMA HIRAKU (JP)
KAYAMA HIRAKU (JP)
Application Number:
PCT/JP2019/009218
Publication Date:
September 12, 2019
Filing Date:
March 08, 2019
Export Citation:
Assignee:
YAMAHA CORP (JP)
International Classes:
G10L21/0364; G10L25/90; G10L25/93
Domestic Patent References:
| WO2009044525A1 | 2009-04-09 |
Attorney, Agent or Firm:
OHBAYASHI, Akira et al. (JP)
Download PDF: