Auditory Masking and the Critical Band in Atlantic Cod ( Gadus morhua )
Auditory masking was determined for cod by using five half-octave bands as masking stimuli and as signals. For each of 15 cod, masking noise was kept constant at 10 db re 1 microbar in one band while thresholds were determined for signals in all five bands. Results indicate masking to be most pronou...
Published in: | Journal of the Fisheries Research Board of Canada |
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Language: | English |
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Canadian Science Publishing
1969
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Online Access: | http://dx.doi.org/10.1139/f69-102 http://www.nrcresearchpress.com/doi/pdf/10.1139/f69-102 |
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crcansciencepubl:10.1139/f69-102 2023-12-17T10:27:02+01:00 Auditory Masking and the Critical Band in Atlantic Cod ( Gadus morhua ) Buerkle, Udo 1969 http://dx.doi.org/10.1139/f69-102 http://www.nrcresearchpress.com/doi/pdf/10.1139/f69-102 en eng Canadian Science Publishing http://www.nrcresearchpress.com/page/about/CorporateTextAndDataMining Journal of the Fisheries Research Board of Canada volume 26, issue 5, page 1113-1119 ISSN 0015-296X General Medicine journal-article 1969 crcansciencepubl https://doi.org/10.1139/f69-102 2023-11-19T13:38:36Z Auditory masking was determined for cod by using five half-octave bands as masking stimuli and as signals. For each of 15 cod, masking noise was kept constant at 10 db re 1 microbar in one band while thresholds were determined for signals in all five bands. Results indicate masking to be most pronounced when noise and signal coincide in frequency, and to drop off as frequency separation between noise and signal increases. Masking is calculated in terms of threshold in relation to masking noise level, and varies from about 11 db when signal and noise are in the same band to about −19 db when they are in bands furthest removed from each other. Estimates of critical bands are made from the results. Article in Journal/Newspaper atlantic cod Gadus morhua Canadian Science Publishing (via Crossref) Journal of the Fisheries Research Board of Canada 26 5 1113 1119 |
institution |
Open Polar |
collection |
Canadian Science Publishing (via Crossref) |
op_collection_id |
crcansciencepubl |
language |
English |
topic |
General Medicine |
spellingShingle |
General Medicine Buerkle, Udo Auditory Masking and the Critical Band in Atlantic Cod ( Gadus morhua ) |
topic_facet |
General Medicine |
description |
Auditory masking was determined for cod by using five half-octave bands as masking stimuli and as signals. For each of 15 cod, masking noise was kept constant at 10 db re 1 microbar in one band while thresholds were determined for signals in all five bands. Results indicate masking to be most pronounced when noise and signal coincide in frequency, and to drop off as frequency separation between noise and signal increases. Masking is calculated in terms of threshold in relation to masking noise level, and varies from about 11 db when signal and noise are in the same band to about −19 db when they are in bands furthest removed from each other. Estimates of critical bands are made from the results. |
format |
Article in Journal/Newspaper |
author |
Buerkle, Udo |
author_facet |
Buerkle, Udo |
author_sort |
Buerkle, Udo |
title |
Auditory Masking and the Critical Band in Atlantic Cod ( Gadus morhua ) |
title_short |
Auditory Masking and the Critical Band in Atlantic Cod ( Gadus morhua ) |
title_full |
Auditory Masking and the Critical Band in Atlantic Cod ( Gadus morhua ) |
title_fullStr |
Auditory Masking and the Critical Band in Atlantic Cod ( Gadus morhua ) |
title_full_unstemmed |
Auditory Masking and the Critical Band in Atlantic Cod ( Gadus morhua ) |
title_sort |
auditory masking and the critical band in atlantic cod ( gadus morhua ) |
publisher |
Canadian Science Publishing |
publishDate |
1969 |
url |
http://dx.doi.org/10.1139/f69-102 http://www.nrcresearchpress.com/doi/pdf/10.1139/f69-102 |
genre |
atlantic cod Gadus morhua |
genre_facet |
atlantic cod Gadus morhua |
op_source |
Journal of the Fisheries Research Board of Canada volume 26, issue 5, page 1113-1119 ISSN 0015-296X |
op_rights |
http://www.nrcresearchpress.com/page/about/CorporateTextAndDataMining |
op_doi |
https://doi.org/10.1139/f69-102 |
container_title |
Journal of the Fisheries Research Board of Canada |
container_volume |
26 |
container_issue |
5 |
container_start_page |
1113 |
op_container_end_page |
1119 |
_version_ |
1785578814944837632 |