Transmission‐loss measurements using a correlation technique
作者:
R. J. Donato,
期刊:
The Journal of the Acoustical Society of America
(AIP Available online 1973)
卷期:
Volume 54,
issue 3
页码: 589-592
ISSN:0001-4966
年代: 1973
DOI:10.1121/1.1913637
出版商: Acoustical Society of America
数据来源: AIP
摘要:
The merits and demerits of using a time‐discrimination technique to measure transmission loss through a wall are discussed. The method differs from those previously reported in that a wideband analogue approach is used throughout and the discrimination is improved by the use of a pre‐whitening filter before correlating.
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