Variations on Marill's Detection Formula
作者:
W. J. McGill,
期刊:
The Journal of the Acoustical Society of America
(AIP Available online 1968)
卷期:
Volume 43,
issue 1
页码: 70-73
ISSN:0001-4966
年代: 1968
DOI:10.1121/1.1910765
出版商: Acoustical Society of America
数据来源: AIP
摘要:
Marill's expression for the psychometric function generated by pure tones in noise, and based on ideal detection, is shown to be obtainable directly from energy fluctuations of a narrow‐band noise. The formula is then generalized to wide‐band noise. Estimates of effective bandwidth using detection data are reexamined in the light of such findings.
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