Hearing Aid Amplifier Apparatus.

Abstract

A hearing aid amplifier apparatus was made utilizing band compression on the unvoiced portion of the speech spectrum and in conjunction with bandlimiting the voiced portion to provide increased speech perception for those with a hearing impairment.

Document Details

Document Type
Technical Report
Publication Date
Feb 09, 1977
Accession Number
ADD003525

Entities

People

  • Siegfried G. Knorr

Organizations

  • United States Department of the Air Force

Tags

DTIC Thesaurus Topics

  • Amplifiers
  • Compression
  • Hearing Loss
  • Perception
  • Spectra

Fields of Study

  • Engineering

Readers

  • Auditory Neuroscience/Auditory Physiology.
  • Radar Systems Engineering.
  • Speech Processing/Speech Recognition.