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Underwater telephones

FATHOMETERS. UNDERWATER TELEPHONE. LONG DISTANCE TELEMETRY. PINCERS. [Pg.1894]

BOTTOM DETAIL FATHOMETERS. SOUND VELOCIMETER. UNDERWATER TELEPHONE. LONG DISTANCE TELEMETRY AND CONTROL FISH FINDING... [Pg.1894]

QUALITATIVE COMMENTS (with 18 mg, orally) "Wild effects noted in an hour. Remarkable changes in sounds heard. My wife s voice is basso, as if she had a cold -- my ears with slight pressure as if my tubes were clogged but they aren t. Radio voices are all low, music out of key. Piano sounds like a bar-room disaster. The telephone ringing sounds partly underwater. In a couple more hours, music pretty much normal again."... [Pg.45]

See other pages where Underwater telephones is mentioned: [Pg.400]    [Pg.273]    [Pg.400]    [Pg.273]    [Pg.209]    [Pg.388]    [Pg.388]    [Pg.380]   
See also in sourсe #XX -- [ Pg.273 ]



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