Detecting Sound Fields
作者:
C. Bordone Sacerdote,
期刊:
The Journal of the Acoustical Society of America
(AIP Available online 1959)
卷期:
Volume 31,
issue 2
页码: 133-136
ISSN:0001-4966
年代: 1959
DOI:10.1121/1.1907681
出版商: Acoustical Society of America
数据来源: AIP
摘要:
A feedback method is described, permitting a loudspeaker to be driven automatically so that the sound pressure generated at any one point is constant with frequency, independent of the loudspeaker characteristics. Several applications illustrate the success of the method in the calibration of microphones and in the study of diffraction and reflection effects.
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