COUPLERS FOR CALIBRATION OF EARPHONES,

Abstract

Present methods of coupler calibration of earphones are unsatisfactory and there is a need for basic as well as applied research before a more satisfactory coupler can be developed. General guidelines and specifications for the needed research and development are suggested. (Author)

Document Details

Document Type
Technical Report
Publication Date
Sep 01, 1967
Accession Number
AD0658726

Entities

People

  • A. F. Niemoeller
  • J. J. Zwislocki
  • R. L. Grason
  • R. W. Benson
  • W. F. Rudmose

Tags

DTIC Thesaurus Topics

  • Calibration
  • Earphones
  • Electroacoustic Transducers
  • Laboratory Procedures
  • Measurement
  • Specifications

Readers

  • Aerospace Test and Evaluation