Pennsylvania-Princeton Army Avionics Research Program. Acoustic Noise Environment Task. Improvement of Speech Intelligibility in a High Noise Environment.

Abstract

A study was made to determine methods of improving intelligibility of voice transmissions which are in a high acoustic noise environment such as exists inside helicopters operating under technical conditions. The report summarizes three areas of study and a tested technique using multiple microphones for increasing voice intelligibility. (Author)

Document Details

Document Type
Technical Report
Publication Date
Nov 01, 1971
Accession Number
AD0733431

Entities

People

  • Fred Haber

Organizations

  • Moore School of Electrical Engineering

Tags

DTIC Thesaurus Topics

  • Avionics
  • Environment
  • Helicopters
  • Human Factors Engineering
  • Intelligibility
  • Microphones
  • Pennsylvania
  • Speech
  • Voice Communications

Readers

  • Aviation Science / Aeronautics.
  • Speech Processing/Speech Recognition.