Modelling auditory processing and organisation

著者

• Cooke, Martin

書誌事項

Modelling auditory processing and organisation

Martin Cooke

（Distinguished dissertations in computer science）

Cambridge University Press, 1993

注記

Includes bibliographical references (p. [109]-118) and index

内容説明・目次

内容説明

We are surrounded by noise; we must be able to separate the signals we want to hear from those we do not. To overcome this 'cocktail party effect' we have developed various strategies; endowing computers with similar abilities would enable the development of devices such as intelligent hearing aids and robust speech recognition systems. This book describes a system which attempts to separate multiple, simultaneous acoustic sources using strategies based on those used by humans. It is both a review of recent work on the modelling of auditory processes, and a presentation of a new model in which acoustic signals are decomposed into elements. These structures are then re-assembled in accordance with rules of auditory organisation which operate to bind together elements that are likely to have arisen from the same source. The model is evaluated by measuring its ability to separate speech from a wide variety of other sounds, including music, phones and other speech.

目次

• Acknowledgments
• 1. Introduction
• 2. The auditory periphery: physiology, function and a computer model
• 3. Auditory representations
• 4. Modelling auditory scene exploration
• 5. Implementation of auditory grouping principles
• 6. An evaluation of sound source separation in the model
• 7. Conclusions and further development
• Appendices
• Bibliography
• Index.

「Nielsen BookData」 より

詳細情報

• NII書誌ID(NCID): BA21357444
• ISBN:
  • 0521450942
• 出版国コード: uk
• タイトル言語コード: eng
• 本文言語コード: eng
• 出版地: Cambridge
• ページ数/冊数: xii, 122 p.
• 大きさ: 26 cm
• 分類:
  • DC20 : 152.150285
• 親書誌ID:
  • BA13438471