Voice Input Code Identifier

Abstract

This report describes the development, operation and performance characteristics of an Advanced Development Model of a Voice Input Code Identifier (VICI). The VICI is an isolated word recognition system capable of recognizing the English digits and four control words, CANCEL, ERASE, VERIFY and TERMINATE. The system will accept these words independent of speaker for a large population of General American males. No training of the system by a speaker is necessary. By the use of an alphanumeric output display, a speaker using the system can verify that each digit spoken into the system was correctly recognized. Errors can be corrected through the use of the control words. To confirm system performance several final tests were held, two of which included live inputs rather than tape recordings. The VICI system is based upon the VIP- 100 isolated word recognition system which normally requires the input of training data by each talker who uses the system.

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Document Details

Document Type
Technical Report
Publication Date
Jul 01, 1975
Accession Number
ADB006851

Entities

People

  • Phillips B. Scott

Tags

Communities of Interest

  • Air Platforms
  • Materials and Manufacturing Processes

DTIC Thesaurus Topics

  • Air Force
  • Analyzers
  • Automated Speech Recognition
  • Errors
  • Feature Extraction
  • Frequency Response
  • Microphones
  • Midrange Computers
  • Pattern Recognition
  • Recognition
  • Spectra
  • Spectrum Analysis
  • Spectrum Analyzers
  • Tape Recording
  • Tapes
  • Test And Evaluation
  • Word Recognition

Readers

  • Computer Science/Computer Engineering/Data Science/Digital Signal Processing.
  • Speech Processing/Speech Recognition.