Accession Number : AD0164837
Title : Continuity and Tone Test Set.
Descriptive Note : Patent application,
Corporate Author : DEPARTMENT OF THE AIR FORCE WASHINGTON D C
Personal Author(s) : Lamson,W. J.
Report Date : 30 MAY 1974
Pagination or Media Count : 6
Abstract : The patent application relates to an oscillating circuit which remains inactive until a connection is made between two leads causing a tone in an attached speaker. Variations in resistance between the two leads alters the audio output at the speaker.
Descriptors : *Test sets, Patents, Audio tones, Continuity, Circuits
Subject Categories : Test Facilities, Equipment and Methods
Distribution Statement : APPROVED FOR PUBLIC RELEASE