抄録
To assess the effects of degraded irrelevant speech on the serial recall of visually presented digits, noise-vocoded speech was generated in Japanese and German. Effects of the participants' native language were also examined by studying 40 Japanese and 40 German listeners. The number of frequency bands used in vocoding and the language (native or not) the irrelevant sound was derived from affected performance significantly. The participants' native language had a greater disruptive effect than the non-native language, particularly in conditions in which intelligibility was moderate. Speech sounds appear to have been processed automatically although the participant was instructed to neglect them. This must have required some amount of cognitive resources, which could have been used for the recall task otherwise. This automatic interference was stronger when the native language was used, probably because it contained perceptual cues that were more difficult to degrade.
| 元の言語 | 英語 |
|---|---|
| 記事番号 | 060168 |
| ジャーナル | Journal of the Acoustical Society of America |
| 巻 | 19 |
| DOI | |
| 出版物ステータス | 出版済み - 6 19 2013 |
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All Science Journal Classification (ASJC) codes
- Acoustics and Ultrasonics
これを引用
Disruptive effect of unattended noise-vocoded speech on recall of visually presented digits : Interaction between the number of frequency bands and languages. / Ueda, Kazuo; Nakajima, Yoshitaka; Doumoto, Kana; Ellermeier, Wolfgang; Kattner, Florian.
：: Journal of the Acoustical Society of America, 巻 19, 060168, 19.06.2013.研究成果: ジャーナルへの寄稿 › 会談の抜粋
}
TY - JOUR
T1 - Disruptive effect of unattended noise-vocoded speech on recall of visually presented digits
T2 - Interaction between the number of frequency bands and languages
AU - Ueda, Kazuo
AU - Nakajima, Yoshitaka
AU - Doumoto, Kana
AU - Ellermeier, Wolfgang
AU - Kattner, Florian
PY - 2013/6/19
Y1 - 2013/6/19
N2 - To assess the effects of degraded irrelevant speech on the serial recall of visually presented digits, noise-vocoded speech was generated in Japanese and German. Effects of the participants' native language were also examined by studying 40 Japanese and 40 German listeners. The number of frequency bands used in vocoding and the language (native or not) the irrelevant sound was derived from affected performance significantly. The participants' native language had a greater disruptive effect than the non-native language, particularly in conditions in which intelligibility was moderate. Speech sounds appear to have been processed automatically although the participant was instructed to neglect them. This must have required some amount of cognitive resources, which could have been used for the recall task otherwise. This automatic interference was stronger when the native language was used, probably because it contained perceptual cues that were more difficult to degrade.
AB - To assess the effects of degraded irrelevant speech on the serial recall of visually presented digits, noise-vocoded speech was generated in Japanese and German. Effects of the participants' native language were also examined by studying 40 Japanese and 40 German listeners. The number of frequency bands used in vocoding and the language (native or not) the irrelevant sound was derived from affected performance significantly. The participants' native language had a greater disruptive effect than the non-native language, particularly in conditions in which intelligibility was moderate. Speech sounds appear to have been processed automatically although the participant was instructed to neglect them. This must have required some amount of cognitive resources, which could have been used for the recall task otherwise. This automatic interference was stronger when the native language was used, probably because it contained perceptual cues that were more difficult to degrade.
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UR - http://www.scopus.com/inward/citedby.url?scp=84879000942&partnerID=8YFLogxK
U2 - 10.1121/1.4800480
DO - 10.1121/1.4800480
M3 - Meeting Abstract
AN - SCOPUS:84879000942
VL - 19
JO - Journal of the Acoustical Society of America
JF - Journal of the Acoustical Society of America
SN - 0001-4966
M1 - 060168
ER -