Presentation | 2014-11-22 Hands-free voice command input system using voice power adapted standard patterns Yuji YOSHIDA, Hiroyuki NISHI, Yoshimasa KIMURA, Toshio KAKINOKI, |
---|---|
PDF Download Page | PDF download Page Link |
Abstract(in Japanese) | (See Japanese page) |
Abstract(in English) | Hands-free voice command input system have problems when the distance between the microphone and a user increases, as degradation of the S/N ratio occurs and echo increases. As a result, recognition performance falls. This report outlines a method that selects automatically standard pattern in consideration of S/N and an echo. Authors confirmed that the recognition accuracy was 8.2% higher in comparison with conventional method 1. The execute time is reduced to only 1/4 of the time and the recognition accuracy was 1.3% lower using conventional method 2. |
Keyword(in Japanese) | (See Japanese page) |
Keyword(in English) | Speech recognition / Reverberation / S/N Ratio / Hands-free |
Paper # | ISEC2014-64,SITE2014-55,LOIS2014-34 |
Date of Issue |
Conference Information | |
Committee | LOIS |
---|---|
Conference Date | 2014/11/14(1days) |
Place (in Japanese) | (See Japanese page) |
Place (in English) | |
Topics (in Japanese) | (See Japanese page) |
Topics (in English) | |
Chair | |
Vice Chair | |
Secretary | |
Assistant |
Paper Information | |
Registration To | Life Intelligence and Office Information Systems (LOIS) |
---|---|
Language | JPN |
Title (in Japanese) | (See Japanese page) |
Sub Title (in Japanese) | (See Japanese page) |
Title (in English) | Hands-free voice command input system using voice power adapted standard patterns |
Sub Title (in English) | |
Keyword(1) | Speech recognition |
Keyword(2) | Reverberation |
Keyword(3) | S/N Ratio |
Keyword(4) | Hands-free |
1st Author's Name | Yuji YOSHIDA |
1st Author's Affiliation | Faculty of Computer and Information Sciences, Sojo University() |
2nd Author's Name | Hiroyuki NISHI |
2nd Author's Affiliation | / / |
3rd Author's Name | Yoshimasa KIMURA |
3rd Author's Affiliation | |
4th Author's Name | Toshio KAKINOKI |
4th Author's Affiliation | |
Date | 2014-11-22 |
Paper # | ISEC2014-64,SITE2014-55,LOIS2014-34 |
Volume (vol) | vol.114 |
Number (no) | 321 |
Page | pp.pp.- |
#Pages | 4 |
Date of Issue |