Title:
INFORMATION PROCESSING DEVICE, ELECTRONIC MUSICAL INSTRUMENT, ELECTRONIC MUSICAL INSTRUMENT SYSTEM, METHOD, AND PROGRAM
Document Type and Number:
WIPO Patent Application WO/2023/140151
Kind Code:
A1
Abstract:
The present invention makes it possible to generate more natural sound in response to the operation of an electronic musical instrument by using a smaller memory capacity. In response to the detection of a key depression operation of a keyboard, a CPU of an electronic musical instrument causes the generation of a syllable based on a singing voice parameter corresponding to a syllable start frame, and then, after the start of the pronunciation of the vowel based on the singing voice parameter corresponding to a certain vowel frame in a vowel section included in the syllable, if the pressing of any key of the keyboard is continued, continues the pronunciation of the vowel based on the singing voice parameter corresponding to the certain vowel frame until the operation of the key being pressed is released (i.e., the key is released).
Inventors:
DANJYO MAKOTO (JP)
OTA FUMIAKI (JP)
NAKAMURA ATSUSHI (JP)
OTA FUMIAKI (JP)
NAKAMURA ATSUSHI (JP)
Application Number:
PCT/JP2023/000399
Publication Date:
July 27, 2023
Filing Date:
January 11, 2023
Export Citation:
Assignee:
CASIO COMPUTER CO LTD (JP)
International Classes:
G10L13/00; G10H1/00; G10L13/033; G10L13/06
Foreign References:
| JPH04146473A | 1992-05-20 | |||
| JP2011013454A | 2011-01-20 | |||
| JP2018156417A | 2018-10-04 | |||
| JPH09204185A | 1997-08-05 | |||
| JPH06342288A | 1994-12-13 | |||
| JP2016118721A | 2016-06-30 | |||
| JP2019219569A | 2019-12-26 |
Attorney, Agent or Firm:
KOYO INTERNATIONAL PATENT FIRM (JP)
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