Acoustic intensity measurement apparatus and method including pr

Details Acoustic intensity measurement apparatus and method including pr Acoustic intensity measurement apparatus and method including pr

1981-12-22

1984-07-31

Farley, Richard A.

Communications, electrical: acoustic wave systems and devices

Receiver circuitry

73583, 73646, 367140, 367910, 181198, H04R 140, G01H 300

Patent

active

044634536

ABSTRACT:
Acoustic intensity measuring apparatus for determining sound energy intensity utilizing a probe having a pair of microphones and an associated ambient noise shield.

REFERENCES:
patent: 1396402 (1921-11-01), Bristol
patent: 3581012 (1971-05-01), Kishi et al.
patent: 3855847 (1974-12-01), Leschek
patent: 4122432 (1978-10-01), Triebold et al.
patent: 4236040 (1980-11-01), Chung
patent: 4326274 (1982-04-01), Hotta et al.
patent: 4354059 (1982-10-01), Ishigaki et al.

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