Accession Number:

ADA009113

Title:

Audio Transducer Research

Descriptive Note:

Final technical rept. 29 Jun 1973-31 Dec 1974

Corporate Author:

GEORGIA INST OF TECH ATLANTA ENGINEERING EXPERIMENT STATION

Report Date:

1975-04-01

Pagination or Media Count:

44.0

Abstract:

Audio transducers based on the piezoresistive and stressed-transistor principles have been investigated for possible use in future tactical communications systems-the goal being to develop small, light-weight, hands-free microphones that can operate satisfactorily in a high noise environment. The study has focussed on contact-type devices coupled more or less directly with the surface of the head or neck.

Subject Categories:

  • Electrical and Electronic Equipment
  • Voice Communications

Distribution Statement:

APPROVED FOR PUBLIC RELEASE