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| 講演名 | 2008-03-20 15:15 ［ポスター講演］Effects of repetition priming and word familiarity on perception of spectrally degraded spoken words ○Mika Murao・Yasunari Sasaki・Hiroshi Riquimaroux（Doshisha Univ.）  SP2007-192 |
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| 抄録 | （和） | Priming effects in the auditory domain have been demonstrated by several studies. Our previous studies examined effects of linguistic knowledge on perception of spectrally degraded spoken words, where the speech signal was replaced by bands of noise while its temporal amplitude envelope preserved (noise-vocoded speech sounds, NVSS), by using direct priming paradigm. Participants were required to identify the degraded words presented auditorily, and priming effects were observed in both familiar and unfamiliar words. In the present study, we used the auditory priming paradigm to generalize what were found in the previous studies and examined the auditory priming effects on perceiving words. In the study phase, natural speech sounds were presented from a loudspeaker and after a distractor task for about 10 minutes, participants were given implicit tests all together, during which participants listened to NVSS words and were asked to identify the words. Consistent with the previous findings, the performance for the studied words were significantly higher than non-studied words for both familiar and unfamiliar words, indicating that priming effects were observed in the auditory perception of NVSS words. The results suggest that the auditory implicit memory would contribute to the perception of spoken words. |
| （英） | Priming effects in the auditory domain have been demonstrated by several studies. Our previous studies examined effects of linguistic knowledge on perception of spectrally degraded spoken words, where the speech signal was replaced by bands of noise while its temporal amplitude envelope preserved (noise-vocoded speech sounds, NVSS), by using direct priming paradigm. Participants were required to identify the degraded words presented auditorily, and priming effects were observed in both familiar and unfamiliar words. In the present study, we used the auditory priming paradigm to generalize what were found in the previous studies and examined the auditory priming effects on perceiving words. In the study phase, natural speech sounds were presented from a loudspeaker and after a distractor task for about 10 minutes, participants were given implicit tests all together, during which participants listened to NVSS words and were asked to identify the words. Consistent with the previous findings, the performance for the studied words were significantly higher than non-studied words for both familiar and unfamiliar words, indicating that priming effects were observed in the auditory perception of NVSS words. The results suggest that the auditory implicit memory would contribute to the perception of spoken words. | |
| キーワード | （和） | implicit memory / speech perception / auditory priming / noise-vocoded speech sound / / / / |
| （英） | implicit memory / speech perception / auditory priming / noise-vocoded speech sound / / / / | |
| 文献情報 | 信学技報, vol. 107, no. 551, SP2007-192, pp. 35-38, 2008年3月. | |
| 資料番号 | SP2007-192 | |
| 発行日 | 2008-03-13 (SP) | |
| ISSN | Print edition: ISSN 0913-5685 Online edition: ISSN 2432-6380 | |
| 著作権に ついて |
技術研究報告に掲載された論文の著作権は電子情報通信学会に帰属します．(許諾番号：10GA0019/12GB0052/13GB0056/17GB0034/18GB0034) | |
| PDFダウンロード | SP2007-192 |
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| 研究会情報 | |
| 研究会 | SP |
| 開催期間 | 2008-03-20 - 2008-03-21 |
| 開催地（和） | 東大 |
| 開催地（英） | Univ. Tokyo |
| テーマ（和） | 国際ワークショップ(20日），研究会(21日) 「聴覚・音声・言語とその障害，一般」 |
| テーマ（英） | International Workshop (Mar 20), Speech Production, Speech Perception, Hearing and Speech, etc. (Mar 21) |
| 講演論文情報の詳細 | |
| 申込み研究会 | SP |
| 会議コード | 2008-03-SP |
| 本文の言語 | 英語 |
| タイトル（和） | |
| サブタイトル（和） | |
| タイトル（英） | Effects of repetition priming and word familiarity on perception of spectrally degraded spoken words |
| サブタイトル（英） | |
| キーワード(1)（和/英） | implicit memory / implicit memory |
| キーワード(2)（和/英） | speech perception / speech perception |
| キーワード(3)（和/英） | auditory priming / auditory priming |
| キーワード(4)（和/英） | noise-vocoded speech sound / noise-vocoded speech sound |
| キーワード(5)（和/英） | / |
| キーワード(6)（和/英） | / |
| キーワード(7)（和/英） | / |
| キーワード(8)（和/英） | / |
| 第1著者 氏名（和/英/ヨミ） | Mika Murao / Mika Murao / |
| 第1著者 所属（和/英） | Doshisha University (略称： 同志社大) Doshisha University (略称： Doshisha Univ.) |
| 第2著者 氏名（和/英/ヨミ） | Yasunari Sasaki / Yasunari Sasaki / |
| 第2著者 所属（和/英） | Doshisha University (略称： 同志社大) Doshisha University (略称： Doshisha Univ.) |
| 第3著者 氏名（和/英/ヨミ） | Hiroshi Riquimaroux / Hiroshi Riquimaroux / |
| 第3著者 所属（和/英） | Doshisha University (略称： 同志社大) Doshisha University (略称： Doshisha Univ.) |
| 講演者 | 第1著者 |
| 発表日時 | 2008-03-20 15:15:00 |
| 発表時間 | 90分 |
| 申込先研究会 | SP |
| 資料番号 | SP2007-192 |
| 巻番号（vol） | vol.107 |
| 号番号（no） | no.551 |
| ページ範囲 | pp.35-38 |
| ページ数 | 4 |
| 発行日 | 2008-03-13 (SP) |
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