Presentation | 2018-01-19 Quality of experience assessment in hands-free communications Sachiko Kurihara, Suehiro Shimauchi, Masahiro Fukui, Noboru Harada, |
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PDF Download Page | PDF download Page Link |
Abstract(in Japanese) | (See Japanese page) |
Abstract(in English) | In order to provide a simple and accurate method for quality assessment of end-user experience in hands-free communication, we propose a new subjective evaluation method for acoustic echo cancellers. The proposed method is similar to a widely-used evaluation method for IP phone communication but modified to be adjusted for hands-free communication. Subjective listening test results are compared with objective evaluation scores of Perceptual Evaluation of Speech Quality (PESQ). It was found that there was a correlation between the listening test results and PESQ scores. This result shows that the objective quality can be estimated by using PESQ scores. |
Keyword(in Japanese) | (See Japanese page) |
Keyword(in English) | speech / hands-free communications / echo canceller / subjective evaluation / quality of experience / PESQ |
Paper # | CQ2017-96 |
Date of Issue | 2018-01-11 (CQ) |
Conference Information | |
Committee | CQ |
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Conference Date | 2018/1/18(2days) |
Place (in Japanese) | (See Japanese page) |
Place (in English) | NII |
Topics (in Japanese) | (See Japanese page) |
Topics (in English) | Video/Voice Services Quality, Media Quality, Network Quality and QoS Control, Networks and Communications at Disaster, User Behavior, Machine Learning, etc. |
Chair | Takanori Hayashi(Hiroshima Inst. of Tech.) |
Vice Chair | Hideyuki Shimonishi(NEC) / Jun Okamoto(NTT) |
Secretary | Hideyuki Shimonishi(NTT) / Jun Okamoto(Keio Univ.) |
Assistant | Kenko Ota(Nippon Inst. of Tech.) / Norihiro Fukumoto(KDDI Research) / Ryo Yamamoto(UEC) |
Paper Information | |
Registration To | Technical Committee on Communication Quality |
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Language | JPN |
Title (in Japanese) | (See Japanese page) |
Sub Title (in Japanese) | (See Japanese page) |
Title (in English) | Quality of experience assessment in hands-free communications |
Sub Title (in English) | Study on subjective evaluation method consistent with PESQ measure |
Keyword(1) | speech |
Keyword(2) | hands-free communications |
Keyword(3) | echo canceller |
Keyword(4) | subjective evaluation |
Keyword(5) | quality of experience |
Keyword(6) | PESQ |
Keyword(7) | |
Keyword(8) | |
1st Author's Name | Sachiko Kurihara |
1st Author's Affiliation | NTT Media Intelligence Laboratories, NTT Corporation(NTT) |
2nd Author's Name | Suehiro Shimauchi |
2nd Author's Affiliation | NTT Media Intelligence Laboratories, NTT Corporation(NTT) |
3rd Author's Name | Masahiro Fukui |
3rd Author's Affiliation | NTT Media Intelligence Laboratories, NTT Corporation(NTT) |
4th Author's Name | Noboru Harada |
4th Author's Affiliation | NTT Media Intelligence Laboratories, NTT Corporation(NTT) |
Date | 2018-01-19 |
Paper # | CQ2017-96 |
Volume (vol) | vol.117 |
Number (no) | CQ-386 |
Page | pp.pp.63-68(CQ), |
#Pages | 6 |
Date of Issue | 2018-01-11 (CQ) |