THROAT MICROPHONE (ELECTRO-VOICE P/N 678-4881) FOR HELICOPTER DOOR GUNNERS/CREW CHIEFS (ACA-23/67).

Abstract

The purpose of this evaluation was to determine if the throat microphone, when used by the door gunners/crew chiefs, was superior to the APH-5 helmet boom microphone for communication in all operating conditions.

Document Details

Document Type
Technical Report
Publication Date
Dec 27, 1966
Accession Number
AD0804684

Tags

DTIC Thesaurus Topics

  • Aircrafts
  • Communication Equipment
  • Electroacoustic Transducers
  • Helicopters
  • Microphones
  • Rotary Wing Aircraft
  • Test And Evaluation

Readers

  • Aerospace Test and Evaluation
  • Maritime and Naval Warfare Studies
  • Military Engineering.