Group delay distortions in electroacoustical systems
- 1 May 1978
- journal article
- research article
- Published by Acoustical Society of America (ASA) in The Journal of the Acoustical Society of America
- Vol. 63 (5) , 1478-1483
- https://doi.org/10.1121/1.381841
Abstract
We report on measurements of group delay distortions introduced into electroacoustical transmission by the fact that earphones and loudspeakers are not necessarily minimum phase systems. Psychoacoustical tests show further that the measured distortions can approach the magnitude of the threshold of perceptibility, but in most cases will be well below this value.Keywords
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