Accession Number : AD0677894

Title :   THE VIDEO TAPE RECORDING OF ULTRASONIC TEST INFORMATION.

Descriptive Note : Final rept.,

Corporate Author : SHIP STRUCTURE COMMITTEE WASHINGTON D C

Personal Author(s) : Youshaw,Robert A. ; Dyer,Charles H. ; Crisuolo,Edward L.

Report Date : OCT 1968

Pagination or Media Count : 22

Abstract : A video tape recorder was converted into a wide band instrumentation recorder. The 'A' scan from the ultrasonic tester is directly recorded, together with the operator's voice giving the location, transducer position and interpretation of test data. An oscilloscope is used for the playback. The circuitry necessary to couple the output of the ultrasonic tester to the tape recorder is described. (Author)

Descriptors :   (*MAGNETIC RECORDING SYSTEMS, VIDEO SIGNALS), TEST EQUIPMENT, ULTRASONIC RADIATION, NONDESTRUCTIVE TESTING, MAGNETIC TAPE, OSCILLOSCOPES

Subject Categories : Recording and Playback Devices

Distribution Statement : APPROVED FOR PUBLIC RELEASE