Skip to main content
Proceedings of the National Academy of Sciences of the United States of America logoLink to Proceedings of the National Academy of Sciences of the United States of America
. 1995 Oct 24;92(22):10046–10051. doi: 10.1073/pnas.92.22.10046

Speech technology in 2001: new research directions.

B S Atal 1
PMCID: PMC40733  PMID: 7479724

Abstract

Research in speech recognition and synthesis over the past several decades has brought speech technology to a point where it is being used in "real-world" applications. However, despite the progress, the perception remains that the current technology is not flexible enough to allow easy voice communication with machines. The focus of speech research is now on producing systems that are accurate and robust but that do not impose unnecessary constraints on the user. This chapter takes a critical look at the shortcomings of the current speech recognition and synthesis algorithms, discusses the technical challenges facing research, and examines the new directions that research in speech recognition and synthesis must take in order to form the basis of new solutions suitable for supporting a wide range of applications.

Full text

PDF
10046

Selected References

These references are in PubMed. This may not be the complete list of references from this article.

  1. Furui S. On the role of spectral transition for speech perception. J Acoust Soc Am. 1986 Oct;80(4):1016–1025. doi: 10.1121/1.393842. [DOI] [PubMed] [Google Scholar]
  2. MILLER G. A., HEISE G. A., LICHTEN W. The intelligibility of speech as a function of the context of the test materials. J Exp Psychol. 1951 May;41(5):329–335. doi: 10.1037/h0062491. [DOI] [PubMed] [Google Scholar]
  3. Makhoul J., Schwartz R. State of the art in continuous speech recognition. Proc Natl Acad Sci U S A. 1995 Oct 24;92(22):9956–9963. doi: 10.1073/pnas.92.22.9956. [DOI] [PMC free article] [PubMed] [Google Scholar]
  4. Roe D. B. Deployment of human-machine dialogue systems. Proc Natl Acad Sci U S A. 1995 Oct 24;92(22):10017–10022. doi: 10.1073/pnas.92.22.10017. [DOI] [PMC free article] [PubMed] [Google Scholar]
  5. Wilpon J. G. Voice-processing technologies--their application in telecommunications. Proc Natl Acad Sci U S A. 1995 Oct 24;92(22):9991–9998. doi: 10.1073/pnas.92.22.9991. [DOI] [PMC free article] [PubMed] [Google Scholar]

Articles from Proceedings of the National Academy of Sciences of the United States of America are provided here courtesy of National Academy of Sciences

RESOURCES