Voice Transmission at 6000 Bits Per Second Using Delta Modulation.

Abstract

Digital systems are of major importance in modern communications. This research investigates the minimum clock (bit) rate of a commericially available delta modulator/demodulator needed to transmit intelligible voice signals. Intelligible voice and music signals were recovered using a clock rate as low as 6 Kbits/sec. (Author)

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Document Details

Document Type
Technical Report
Publication Date
Dec 01, 1979
Accession Number
ADA084375

Entities

People

  • Elias Emmanuel Padouvas

Organizations

  • Naval Postgraduate School

Tags

Communities of Interest

  • Energy and Power Technologies

DTIC Thesaurus Topics

  • Amplifiers
  • Audio Amplifiers
  • Circuits
  • Communication Systems
  • Delta Modulation
  • Demodulators
  • Electrical Engineering
  • Engineering
  • Frequency
  • Frequency Response
  • Integrated Circuits
  • Modulation
  • Modulators
  • Navy
  • Schematic Diagrams
  • Voice Communications
  • Waveforms

Readers

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