Presentation | 2002/8/16 The influence of target sound loudness on auditory search asymmetry between pure tone and narrow band noise Masato SAZE, Noriaki ASEMI, Yoiti SUZUKI, Yoiti SUGITA, |
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Abstract(in Japanese) | (See Japanese page) |
Abstract(in English) | In this paper, the influence of the loudness of a target signal on the auditory search asymmetry between pure tone and narrow band noise was examined. The loudness of the target sound was varied among 2, 4, or 6 sone_G while that of each single distracter was kept at 4 sone_G. In all cases, the reaction time required to detect a narrow band noise among distracting pure tones was less dependent on the number of components than that to detect a pure tone among narrow band noises. However, when the loudness of the target was smaller than distracters, values of d' for narrow band noise decreased with the number of components. These results indicate that detection of some specific auditory features in narrow band noises would become poor when the loudness of the target is smaller than that of the distracter. |
Keyword(in Japanese) | (See Japanese page) |
Keyword(in English) | search asymmetry / auditory search / pop out / loudness / masking |
Paper # | EA2002-47 |
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Conference Information | |
Committee | EA |
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Conference Date | 2002/8/16(1days) |
Place (in Japanese) | (See Japanese page) |
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Topics (in Japanese) | (See Japanese page) |
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Paper Information | |
Registration To | Engineering Acoustics (EA) |
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Language | JPN |
Title (in Japanese) | (See Japanese page) |
Sub Title (in Japanese) | (See Japanese page) |
Title (in English) | The influence of target sound loudness on auditory search asymmetry between pure tone and narrow band noise |
Sub Title (in English) | |
Keyword(1) | search asymmetry |
Keyword(2) | auditory search |
Keyword(3) | pop out |
Keyword(4) | loudness |
Keyword(5) | masking |
1st Author's Name | Masato SAZE |
1st Author's Affiliation | R.I.E.C.:G.S.I.S. Tohoku University() |
2nd Author's Name | Noriaki ASEMI |
2nd Author's Affiliation | R.I.E.C.:G.S.I.S. Tohoku University |
3rd Author's Name | Yoiti SUZUKI |
3rd Author's Affiliation | R.I.E.C.:G.S.I.S. Tohoku University |
4th Author's Name | Yoiti SUGITA |
4th Author's Affiliation | Neuroscience Resereli Institute |
Date | 2002/8/16 |
Paper # | EA2002-47 |
Volume (vol) | vol.102 |
Number (no) | 264 |
Page | pp.pp.- |
#Pages | 5 |
Date of Issue |