Accession Number : ADA953101

Title :   A Reactance Tube Circuit for Measuring Purposes Applicable to Microphone Calibration.

Descriptive Note : Technical rept.,

Corporate Author : AIR TECHNICAL SERVICE COMMAND WRIGHT-PATTERSON AFB OH AERO MEDICAL LAB

Personal Author(s) : Gierke, H. E. von ; Wittern, W. W. von

Report Date : JAN 1951

Pagination or Media Count : 14

Descriptors :   *TEST METHODS, *MICROPHONES, *CALIBRATION, CAPACITANCE, PHASE SHIFT CIRCUITS, LOW FREQUENCY, SUPERLOW FREQUENCY, HIGH FREQUENCY, CARRIER FREQUENCIES.

Subject Categories : Electrical and Electronic Equipment
      Test Facilities, Equipment and Methods

Distribution Statement : APPROVED FOR PUBLIC RELEASE