Speech coding and speech recognition technologies: A review

Andreas Spanias, Frank H. Wu

Research output: Chapter in Book/Report/Conference proceedingConference contribution

3 Scopus citations

Abstract

The authors provide an overview of the recent developments in the area of speech processing and in particular in the fields of speech coding and speech recognition. The speech coding review covers DPCM (differential pulse code modulation) coders, model-based vocoders, waveform coders, and hybrid coders. The hybrid coders are described in some detail since they are the subject of current research. The present treatment of speech recognition techniques concentrates on the methodologies for voice recognition and the progress made in speaker-independent recognition. Efforts towards commercial deployment of this technology are also briefly described.

Original languageEnglish (US)
Title of host publicationProceedings - IEEE International Symposium on Circuits and Systems
PublisherPubl by IEEE
Pages572-577
Number of pages6
Volume1
StatePublished - 1991
Event1991 IEEE International Symposium on Circuits and Systems Part 1 (of 5) - Singapore, Singapore
Duration: Jun 11 1991Jun 14 1991

Other

Other1991 IEEE International Symposium on Circuits and Systems Part 1 (of 5)
CitySingapore, Singapore
Period6/11/916/14/91

ASJC Scopus subject areas

  • Electrical and Electronic Engineering
  • Electronic, Optical and Magnetic Materials

Fingerprint Dive into the research topics of 'Speech coding and speech recognition technologies: A review'. Together they form a unique fingerprint.

  • Cite this

    Spanias, A., & Wu, F. H. (1991). Speech coding and speech recognition technologies: A review. In Proceedings - IEEE International Symposium on Circuits and Systems (Vol. 1, pp. 572-577). Publ by IEEE.