Presentation | 2018-03-19 [Poster Presentation] Intelligibility of speech with additive bubble noise and enhancement under hearing impairment simulation Narumi Ohashi, Naoko Yomura, Katsuhiko Yamamoto, Shoko Araki, Keisuke Kinoshita, Tomohiro Nakatani, Toshio Irino, |
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PDF Download Page | PDF download Page Link |
Abstract(in Japanese) | (See Japanese page) |
Abstract(in English) | Subjective experiments were performed to develop speech intelligibility (SI) prediction metrics for both hearing-impaired (HI) and normal hearing (NH) listeners. Listening test was performed with noisy speech sounds with additive bubble noise. Speech enhancement conditions were (1) unprocessed, (2) a spectral subtraction, and (3) a Wiener filtering. Normal hearing listeners participated in a set of experiments to listen either (1) direct sounds or (2) sounds processed by an HI simulator. Results showed that speech intelligibility with the HI-simulator condition was less than 20 percent even in the highest SNR. Confusion matrices revealed consonants with high-frequency components were largely confused with other consonants because the HI simulation reduced high-frequency components. |
Keyword(in Japanese) | (See Japanese page) |
Keyword(in English) | speech enhancement / speech intelligibility / hearing impaired simulator / subjective evaluation |
Paper # | EA2017-116,SIP2017-125,SP2017-99 |
Date of Issue | 2018-03-12 (EA, SIP, SP) |
Conference Information | |
Committee | SIP / EA / SP / MI |
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Conference Date | 2018/3/19(2days) |
Place (in Japanese) | (See Japanese page) |
Place (in English) | |
Topics (in Japanese) | (See Japanese page) |
Topics (in English) | Speech, Engineering/Electro Acoustics, Signal Processing, and Related Topics [SIP, EA, SP]/ Medical Image Engineering, Analysis, Recognition, etc. [MI] |
Chair | Masahiro Okuda(Univ. of Kitakyushu) / Suehiro Shimauchi(NTT) / Yoichi Yamashita(Ritsumeikan Univ.) / Kensaku Mori(Nagoya Univ.) |
Vice Chair | Shogo Muramatsu(Niigata Univ.) / Naoyuki Aikawa(TUS) / Mitsunori Mizumachi(Kyutech) / Hiroki Mori(Utsunomiya Univ.) / Yoshiki Kawata(Tokushima Univ.) / Yuichi Kimura(Kinki Univ.) |
Secretary | Shogo Muramatsu(Chiba Inst. of Tech.) / Naoyuki Aikawa(Takushoku Univ.) / Mitsunori Mizumachi(Akita Pref. Univ.) / Hiroki Mori(Shizuoka Inst. of Science and Tech.) / Yoshiki Kawata(Shizuoka Univ.) / Yuichi Kimura(Meijo Univ.) |
Assistant | Masayoshi Nakamoto(Hiroshima Univ.ひろ) / TREVINO Jorge(Tohoku Univ.) / Nobutaka Ito(NTT) / Kei Hashimoto(Nagoya Inst. of Tech.) / Satoshi Kobashikawa(NTT) / Ryo Haraguchi(Univ. of Hyogo) / Yasushi Hirano(Yamaguchi Univ.) |
Paper Information | |
Registration To | Technical Committee on Signal Processing / Technical Committee on Engineering Acoustics / Technical Committee on Speech / Technical Committee on Medical Imaging |
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Language | JPN |
Title (in Japanese) | (See Japanese page) |
Sub Title (in Japanese) | (See Japanese page) |
Title (in English) | [Poster Presentation] Intelligibility of speech with additive bubble noise and enhancement under hearing impairment simulation |
Sub Title (in English) | |
Keyword(1) | speech enhancement |
Keyword(2) | speech intelligibility |
Keyword(3) | hearing impaired simulator |
Keyword(4) | subjective evaluation |
1st Author's Name | Narumi Ohashi |
1st Author's Affiliation | Wakayama University(Wakayama Univ.) |
2nd Author's Name | Naoko Yomura |
2nd Author's Affiliation | Wakayama University(Wakayama Univ.) |
3rd Author's Name | Katsuhiko Yamamoto |
3rd Author's Affiliation | Wakayama University(Wakayama Univ.) |
4th Author's Name | Shoko Araki |
4th Author's Affiliation | NTT Communication Science Laboratories(NTT) |
5th Author's Name | Keisuke Kinoshita |
5th Author's Affiliation | NTT Communication Science Laboratories(NTT) |
6th Author's Name | Tomohiro Nakatani |
6th Author's Affiliation | NTT Communication Science Laboratories(NTT) |
7th Author's Name | Toshio Irino |
7th Author's Affiliation | Wakayama University(Wakayama Univ.) |
Date | 2018-03-19 |
Paper # | EA2017-116,SIP2017-125,SP2017-99 |
Volume (vol) | vol.117 |
Number (no) | EA-515,SIP-516,SP-517 |
Page | pp.pp.87-92(EA), pp.87-92(SIP), pp.87-92(SP), |
#Pages | 6 |
Date of Issue | 2018-03-12 (EA, SIP, SP) |