Presentation | 2006-04-17 A Study on Quality Estimation Model for Noise Reduction Systems Noritsugu EGI, Hitoshi AOKI, Akira TAKAHASHI, |
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Abstract(in Japanese) | (See Japanese page) |
Abstract(in English) | In speech communication at a loud ambient noise environment, users listen to human speech added to noises. Therefore the noise reduction systems are important to such environment. To provide high-quality speech communication services to users, it is important to know accurately a performance of noise reduction systems, optimize of parameter and select best one. In this paper, we showed the subjective quality evaluation characteristics of degraded speech by noise reduction systems from the viewpoint of the effects of speech distortion, noise distortion, and noise loudness. In addition, we investigated a basic model that described a relationship between the subjective quality and the three quality factors. |
Keyword(in Japanese) | (See Japanese page) |
Keyword(in English) | Speech / Noise / Subjective Quality / Noise Reduction / Objective Quality Evaluation |
Paper # | CQ2006-4 |
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Committee | CQ |
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Conference Date | 2006/4/10(1days) |
Place (in Japanese) | (See Japanese page) |
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Registration To | Communication Quality (CQ) |
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Language | JPN |
Title (in Japanese) | (See Japanese page) |
Sub Title (in Japanese) | (See Japanese page) |
Title (in English) | A Study on Quality Estimation Model for Noise Reduction Systems |
Sub Title (in English) | |
Keyword(1) | Speech |
Keyword(2) | Noise |
Keyword(3) | Subjective Quality |
Keyword(4) | Noise Reduction |
Keyword(5) | Objective Quality Evaluation |
1st Author's Name | Noritsugu EGI |
1st Author's Affiliation | NTT Service Integration Laboratories() |
2nd Author's Name | Hitoshi AOKI |
2nd Author's Affiliation | NTT Service Integration Laboratories |
3rd Author's Name | Akira TAKAHASHI |
3rd Author's Affiliation | NTT Service Integration Laboratories |
Date | 2006-04-17 |
Paper # | CQ2006-4 |
Volume (vol) | vol.106 |
Number (no) | 9 |
Page | pp.pp.- |
#Pages | 5 |
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