マコガレイの背景雑音によるマスキング
書誌事項
- タイトル別名
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- Auditory Masking by Ambient Noise in Marbled Sole Pleuronectes yokohamae.
- マコガレイ ノ ハイケイ ザツオン ニ ヨル マスキング
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説明
Using a classical cardiac conditioning technique, the auditory thresholds of marbled sole Pleuronectes yokohamae were measured in the presence of masking noise in the spectrum level range of 70-90dB re 1μPa/√Hz. Critical ratios (signal-to-noise ratio) were approximately 27dB at 60-100Hz and 32-58dB at 150-700Hz. The ratio increased almost linearly with increasing frequency. The noise spectrum level at the start of masking was 62-70dB within the frequency range of 60-700Hz. This suggests that hearing of the marbled sole is masked in the natural environment with the noise spectrum level above 70dB.
収録刊行物
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- 日本水産学会誌
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日本水産学会誌 64 (6), 987-992, 1998
公益社団法人 日本水産学会
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詳細情報 詳細情報について
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- CRID
- 1390001206413203328
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- NII論文ID
- 10004854559
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- NII書誌ID
- AN00193422
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- ISSN
- 1349998X
- 00215392
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- NDL書誌ID
- 4605810
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- 本文言語コード
- ja
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- データソース種別
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- JaLC
- IRDB
- NDL
- Crossref
- CiNii Articles
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- 抄録ライセンスフラグ
- 使用不可
