INFLUENCE OF RANDOM ERRORS ON THE DEGREE OF COMPENSATION OF SOUND FIELDS IN AN ACTIVE NOISE-SUPPRESSION PROBLEM.

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作者：
Zavadskaya, M.P.
Urusovskii, I.A.
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Soviet Physics, Acoustics (English translation of Akusticheskii Zhurnal) | 1976年 / 22卷 / 02期
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摘要：
The active suppression of the field of a cylindrical source of given radius enclosed in an impedance cylinder is investigated. The field intensity due to random errors of the amplitude and phase distribution of the compensating sources is determined, and the influence of multiple wave reflections from the cylinder walls on the degree of complete compensation of the primary field is analyzed.
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页码：127 / 130
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