Electro-vibration transducer

Details Electro-vibration transducer Electro-vibration transducer

1985-07-10

1987-06-23

Rubinson, Gene Z.

Electrical audio signal processing systems and devices

Electro-acoustic audio transducer

Driven diverse static structure

381158, 381 90, H04R 906

Patent

active

046759077

ABSTRACT:
An electro-vibration transducer for converting sound signals into body-sensible acoustic vibrations to permit the listener to sense sound directly through his or her body and having a wide effective bandwidth and good transient response characteristic. An auxiliary vibrator, namely, a weight, is attached to a magnetic circuit of the transducer via an elastic member. The auxiliary vibrator can be attached to an outer annular surface of the magnetic circuit, or to a lower planar surface thereof. Preferably, the elastic member is made of a visco-elastic material.

REFERENCES:
patent: 2256270 (1941-09-01), Swift
patent: 3074504 (1963-01-01), Trautman
patent: 4131180 (1978-12-01), Maeda
patent: 4354067 (1982-10-01), Yamada
patent: 4506117 (1985-03-01), Fresard
patent: 4550428 (1985-10-01), Yanagishima

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