Research on Narrowband Communications.

Abstract

This report describes the methods used to implement a very-low-rate (VLR) vocoder that transmits speech with a bit rate in the range of 100 to 200 b/s. The primary goal of this two-year project was for the vocoded speech to be intelligible in context, i.e., the vocoder can be used in a conversation.

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Document Details

Document Type
Technical Report
Publication Date
Nov 01, 1982
Accession Number
ADA122838

Entities

People

  • John Makhoul
  • Richard Schwartz
  • Salim Roucos

Organizations

  • BBN Technologies

Tags

DTIC Thesaurus Topics

  • Computational Science
  • Computer Programming
  • Contracts
  • Data Science
  • Databases
  • Distortion
  • Dynamic Programming
  • Information Science
  • Intelligibility
  • Pattern Recognition
  • Recognition
  • Speech Compression
  • Speech Quality
  • Statistical Samples
  • Statistics
  • Steady State
  • Trajectories

Fields of Study

  • Computer science

Readers

  • Speech Processing/Speech Recognition.
  • Technical Research and Report Writing.