Design of Audio Circuits for Input-Output of Digital Voice Processors.

Abstract

Good design of input-output audio circuits for mostly digital voice transmission systems, such as the Advanced Narrowband Digital Voice Terminal (ANDVT) may be neglected due to commonly held misconceptions about voice circuits which do not apply here and by a lack of sufficient audio design training of digital engineers. This report details pitfalls and reference sources for this specific design area and also details considerations for design of Automatic Gain Control and Sidetone Circuits. (Author)

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Document Details

Document Type
Technical Report
Publication Date
Jun 21, 1983
Accession Number
ADA129466

Entities

People

  • D. C. Coulter

Organizations

  • United States Naval Research Laboratory

Tags

Communities of Interest

  • Advanced Electronics
  • Energy and Power Technologies
  • Space

DTIC Thesaurus Topics

  • Amplifiers
  • Attenuators
  • Automatic Gain Control
  • Bandwidth
  • Capacitance
  • Charge Coupled Devices
  • Electron Tubes
  • Engineering
  • Frequency
  • Frequency Response
  • Impedance
  • Operational Amplifiers
  • Reliability
  • Repetition Rate
  • Sine Waves
  • Standards
  • Voice Communications

Readers

  • Radio communications and signal processing.
  • Systems Analysis and Design