Acoustic/Linguistic Aspects of Automatic Speech Recognition.

Abstract

The following work was accomplished during this contract year: (1) Implementation of programs and procedures for storing labels which contain descriptive information about speech events, thereby permitting sorting and retrieval of speech sounds based upon certain qualities or characteristics; (2) Implementation of an automatic procedure for screening data for the purpose of locating potentially erroneous samples in a large data base; (3) Formulation of an automatic boundary detection algorithm which is useful for locating the boundaries between speech sounds; and (4) Formulation of an automatic steady-state detection algorithm which locates and labels the most stable interval of a speech sound.

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Document Details

Document Type
Technical Report
Publication Date
Apr 18, 1977
Accession Number
ADA040332

Entities

People

  • David J. Broad
  • Larry L. Pfeifer

Tags

Communities of Interest

  • Counter IED
  • Human Systems
  • Materials and Manufacturing Processes

DTIC Thesaurus Topics

  • Acoustic Measurement
  • Acoustic Signals
  • Algorithms
  • Automated Speech Recognition
  • Automatic
  • Boundaries
  • Databases
  • Detection
  • Digital Information
  • Filters
  • Frequency
  • Identification
  • Personality
  • Recognition
  • Scientific Research
  • Speech
  • Standards

Readers

  • Speech Processing/Speech Recognition.
  • Systems Analysis and Design

Technology Areas

  • AI & ML
  • AI & ML - Bayesian Inference