Title:
CONVERSION DEVICE, CONVERSION METHOD, AND CONVERSION PROGRAM
Document Type and Number:
WIPO Patent Application WO/2022/102105
Kind Code:
A1
Abstract:
This conversion device (10) has: an evaluation unit (11) that infers, from an inputted audio signal, which values to adopt among subjective evaluation values that quantify the ease with which a listener experiences the conveying of audio content; and a conversion unit (12) that converts the inputted audio signal so as to reach a prescribed subjective evaluation value on the basis of the subjective evaluation values inferred by the evaluation unit (11).
Inventors:
YAMADA KAZUNORI (JP)
MITSUDA KO (JP)
KINEBUCHI TETSUYA (JP)
AONO YUSHI (JP)
YABUSHITA HIROKO (JP)
TAKASHIMA AKIHIKO (JP)
NAKAMURA TAKASHI (JP)
MITSUDA KO (JP)
KINEBUCHI TETSUYA (JP)
AONO YUSHI (JP)
YABUSHITA HIROKO (JP)
TAKASHIMA AKIHIKO (JP)
NAKAMURA TAKASHI (JP)
Application Number:
PCT/JP2020/042528
Publication Date:
May 19, 2022
Filing Date:
November 13, 2020
Export Citation:
Assignee:
NIPPON TELEGRAPH & TELEPHONE (JP)
International Classes:
G10L21/0364
Domestic Patent References:
| WO2016039465A1 | 2016-03-17 |
Foreign References:
| US20110295604A1 | 2011-12-01 | |||
| JP2008256942A | 2008-10-23 | |||
| JPH05197390A | 1993-08-06 | |||
| JPH02223983A | 1990-09-06 | |||
| JP2015197621A | 2015-11-09 | |||
| US20180012613A1 | 2018-01-11 |
Attorney, Agent or Firm:
SAKAI INTERNATIONAL PATENT OFFICE (JP)
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