Title:
音声伝達環境評価システム及び感覚刺激提示装置
Document Type and Number:
Japanese Patent JP7212925
Kind Code:
B2
Abstract:
To perform proper transmission of a language sound.SOLUTION: A voice transmission environment evaluation system 1 includes: an acoustic information acquisition unit 10 which acquires an acoustic signal containing language sounds which has passed a predetermined environment; and an evaluation unit 30 which calculates an evaluation value indicating a degree of the language sounds included in the acoustic signal. When a plurality of language sound components which are a plurality of mutually different components distributed based on frequency ranges with respect to the language sound are described using the acoustic signal, the evaluation unit 30 calculates the evaluation amount indicating a degree of the included language sounds for each language sound component, and calculates the evaluation value based on the evaluation amount corresponding to each language sound component.SELECTED DRAWING: Figure 2
Inventors:
Yoshiyoshi Nakajima
Kazuo Ueda
Lemaine Gerard Bastian
Takuya Kishida
Yu Tanaka
Akinori Koyama
Kazuo Ueda
Lemaine Gerard Bastian
Takuya Kishida
Yu Tanaka
Akinori Koyama
Application Number:
JP2018204056A
Publication Date:
January 26, 2023
Filing Date:
October 30, 2018
Export Citation:
Assignee:
Kyushu University
International Classes:
G10L25/60
Domestic Patent References:
| JP2017027011A | ||||
| JP2000166962A | ||||
| JP2012516591A | ||||
| JP2035723U |
Foreign References:
| EP2388779A1 |
Attorney, Agent or Firm:
Yoshiki Hasegawa
Yasunori Ishizaka
Yasunori Ishizaka