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pro vyhledávání: '"Kenneth W. Goff"'
Autor:
Kenneth W. Goff
Publikováno v:
The Journal of the Acoustical Society of America. 27:223-236
A study has been made of the applicability of correlation techniques to the field of acoustic measurements. The development of an analog electronic correlator for this study is reported here while the application of the correlation technique to some
Autor:
Kenneth W. Goff
Publikováno v:
Proceedings of the IRE. 41:1578-1584
This paper describes the design, construction, and performance of a magnetic-recording drum time-delay system. The device, which has been developed for use in such acoustic studies as noise localization, reverberation analysis and others amenable to
Autor:
Kenneth W. Goff, Derwent M. A. Mercer
Publikováno v:
The Journal of the Acoustical Society of America. 27:1133-1141
A probe microphone has been developed suitable for measuring sound fields within such structures as altitude wind tunnels and jet engine test cells. This paper describes the methods of testing and analyzing the instrument. The microphone consists of
Autor:
Kenneth W. Goff, Bill G. Watters
Publikováno v:
The Journal of the Acoustical Society of America. 26:936-936
The probe microphone first reported by R. W. Leonard [J. Acoust. Soc. Am. 24, 113(A) 1952] has been modified for use in aircraft engine test cell measurements. Tests have been run to define the range of application of the microphone in terms of press
Autor:
Kenneth W. Goff
Publikováno v:
The Journal of the Acoustical Society of America. 26:947-947
This paper discusses the application of an analog correlator, computing the crosscorrelation function between two sound pressures, to such measurement problems as the localization of noise sources, the determination of transmission loss, and the meas
Publikováno v:
The Journal of the Acoustical Society of America. 28:763-763
The instrumentation described in this paper was designed to facilitate a study of the propagation of speech over ground for distances of the order of one mile. The state of the atmosphere near the ground plays an important part in determining the pro
Autor:
Derwent M. A. Mercer, Kenneth W. Goff
Publikováno v:
The Journal of the Acoustical Society of America. 27:1004-1004
A microphone using a resistively terminated probe tube of the type described by R. W. Leonard [J. Acoust. Soc. Am. 24, 113(A) (1952)[ has been developed. This microphone was designed to facilitate the measurement of sound pressures at the wall surfac
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Periodical
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