Speech Understanding Systems

Abstract

The elements of the mid-term system were integrated successfully and it was demonstrated in April 1974. System performance in a controlled test of 116 utterances was 74 percent correct for a 248-word vocabulary, and 50 percent correct for a 500-word vocabulary. Software to support packet speech communication via CVSD modulation techniques over the ARPA computer network has been completed and checked out as far as possible. This is the last SATS concerning speech understanding systems. Future SATS will be concerned with work on packet speech communication.

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Document Details

Document Type
Technical Report
Publication Date
May 31, 1974
Accession Number
AD0783284

Entities

People

  • James W. Forgie

Organizations

  • Massachusetts Institute of Technology

Tags

Communities of Interest

  • Energy and Power Technologies

DTIC Thesaurus Topics

  • Automated Speech Recognition
  • Computers
  • Context Free Grammars
  • Data Links
  • Databases
  • Detection
  • Detectors
  • False Alarms
  • Frequency
  • Frequency Shift
  • Grammars
  • Identification
  • Information Science
  • Language
  • Linguistics
  • Modulation
  • Recognition

Fields of Study

  • Computer science

Readers

  • Computer Networking
  • Software Engineering
  • Speech Processing/Speech Recognition.