Microphone apparatus

Details Microphone apparatus Microphone apparatus

1983-09-09

1986-02-18

Fuller, Benjamin R.

Acoustics

Sound-modifying means

181129, 381 26, G10K 1100

Patent

active

045707421

ABSTRACT:
A microphone apparatus is disclosed which consists of a plain plate with a constant area and a microphone element located on the plain plate at its peripheral position at least different from the center thereof.

REFERENCES:
patent: 2457527 (1948-12-01), Bruce
patent: 4314098 (1982-02-01), Maerfeld
L. J. Sivian et al., "On Sound Diffraction Caused by Rigid Circular Plate, Square Plate and Semi-Infinite Screen", Journal of the Acoustical Society, Apr. 1932, pp. 483-510.
Takise et al., "The Acoustical Behavior of a Microphone Placed Adjacent to a Rigid Boundary and its Applications to Microphone Systems", Journal of the Acoustical Society of Japan, vol. 40, 3, published Mar. 1984, pp. 135-145.

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