Gisting Technique Development.

Abstract

This report documents the methods utilized to improve and simplify the procedure for operating reference templates and word models used in the key word recognition process. Commands necessary for the automatic generation of reference templates have been added and the procedure for word model generation has been automated. Test results show a modest performance improvement over previous methods. Recognition was improved with a 20-word English set from 33.5% to 41% operating at a threshold of 2.52 false alarms/hr/word. Techniques have also been developed for on-line reference generation that requires no auxiliary mass storage devices. These techniques are also described. (Author)

Open PDF

Document Details

Document Type
Technical Report
Publication Date
Dec 01, 1981
Accession Number
ADA111857

Entities

People

  • Henry G. Kellett
  • Janet M. Baker
  • Larry G. Bahler
  • Paul G. Bamberg

Tags

Communities of Interest

  • Energy and Power Technologies

DTIC Thesaurus Topics

  • Algorithms
  • Automatic
  • Computations
  • Computer Languages
  • Computer Programming
  • Computers
  • Data Storage Systems
  • Databases
  • Dynamic Programming
  • False Alarms
  • Frequency
  • Frequency Shift
  • Mass Storage
  • Recognition
  • Template Patterns
  • Training
  • Word Recognition

Readers

  • Computer Science.
  • Speech Processing/Speech Recognition.