Acoustical communications headset

Details Acoustical communications headset Acoustical communications headset

1975-03-24

1976-11-23

Cooper, William C.

Acoustics

Anatomic or prosthetic relation

Ear and mouth

181 20, H04M 105, G10K 1112

Patent

active

039938794

ABSTRACT:
The detachable communications headset described herein is all acoustic, comprising support means for coupling a mouthpiece tube to a transmitter tube and a receiver tube to an ear tube and for supporting the headset on the user's head. All electronic components necessary for radio and telephone communications are remote from the user's head.

REFERENCES:
patent: 1541121 (1925-06-01), Doble
patent: 1615974 (1927-02-01), Cooper
patent: 3610830 (1971-10-01), Daleiden et al.
patent: 3671685 (1972-06-01), McCabe
patent: 3693748 (1972-09-01), Jones et al.
patent: 3781492 (1973-12-01), Cragg et al.

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