Integrated diver face mask and ultrasound underwater voice commu

Details Integrated diver face mask and ultrasound underwater voice commu Integrated diver face mask and ultrasound underwater voice commu

1991-07-05

1992-08-04

Pihulic, Daniel T.

Communications, electrical: acoustic wave systems and devices

Underwater system

Analog speech communication

367901, H04B 1100

Patent

active

051365553

ABSTRACT:
A novel totally integrated divers face mask and ultrasound underwater voice communication apparatus having integral transducer-transmit-receive-power source enclosures of low profile, flexible hands-free-voice or push-to-talk operation while submerged, and noise-cancelling microphone features for reducing bubble and vibration noise.

REFERENCES:
patent: 2798902 (1957-07-01), Kursman et al.
patent: 3003136 (1961-10-01), Burnett
patent: 3076174 (1963-01-01), Wainwright et al.
patent: 3150345 (1964-09-01), Freeman
patent: 3164800 (1965-01-01), Kroenert
patent: 3172076 (1965-03-01), Alinari
patent: 3174129 (1965-03-01), Laughlin et al.
patent: 3181115 (1965-04-01), Wainwright
patent: 3181116 (1965-04-01), Gordon
patent: 3218607 (1965-11-01), Brock et al.
patent: 3230500 (1966-01-01), Dunn
patent: 3231852 (1966-01-01), Kritz
patent: 3263207 (1966-07-01), Kroamer et al.
patent: 3267414 (1966-08-01), Kritz
patent: 3337841 (1967-08-01), Wainwright et al.
patent: 3347230 (1967-10-01), Cupp
patent: 3359535 (1967-12-01), Webb et al.
patent: 3451039 (1969-06-01), Epstein et al.
patent: 3469231 (1969-09-01), Geiling et al.
patent: 3789353 (1974-01-01), Hunter et al.
patent: 3790891 (1974-02-01), Bjelvert
patent: 4039999 (1977-08-01), Weston
patent: 4041441 (1977-08-01), Johnson
patent: 4096466 (1978-06-01), Johnson
patent: 4123622 (1978-10-01), MacLeod
patent: 4154981 (1979-05-01), Dewberry et al.
patent: 4276624 (1981-06-01), Fisher et al.
patent: 4418404 (1983-11-01), Gordon et al.
patent: 4432079 (1984-02-01), Mackelburg et al.
patent: 4527657 (1985-07-01), Payne
patent: 4604737 (1986-08-01), Hoffman
patent: 4839871 (1989-06-01), Massey
patent: 4885796 (1989-12-01), Loftus et al.
patent: 4949072 (1990-08-01), Comerford et al.

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