Method and apparatus for frequency compensation of electro-mecha

Details Method and apparatus for frequency compensation of electro-mecha Method and apparatus for frequency compensation of electro-mecha

1975-01-14

1976-10-26

Stellar, George G.

179 1A, H04R 304

Patent

active

039885410

ABSTRACT:
The inherent dependency upon frequency of the response of an electro-mechanical transducer is compensated over a wide frequency range by driving the transducer with a current source, the signal of which is modified to have a frequency characteristic which is the complement of the frequency characteristic of the mechanical response parameters of the transducer.

REFERENCES:
patent: 1478078 (1923-12-01), Wente
patent: 2253186 (1941-08-01), Loye et al.
patent: 3061676 (1962-10-01), Wirth
patent: 3624298 (1971-11-01), Davis et al.
patent: 3752928 (1973-08-01), Flickinger
patent: 3803359 (1974-04-01), Corderman
patent: 3849602 (1974-11-01), Gendin
"Design of Acoustic Systems by Electromechanical Analogies" D. Fidelman Radio & Television News vol. 44 No. 2 pp. 12A-14A, Aug. 1950.

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