CVC-based network representation of phoneme sequences with applications to spoken word recognition

Kazuyo Tanaka*, Satoru Hayamizu, Kozo Ohta

*この研究の対応する著者

研究成果査読

抄録

This paper describes a procedure to incorporate a rule-based network representation into automatic speech recognition systems. The network is used for representing acoustic-phonetic variations of spoken words. Rules for generating the networks are formulated in the framework of CVC-type units, and derived from a fine-labeled speech database. An automatic word recognition system is constructed to test the effectiveness of this method. The recognition results indicate that test samples are rarely mis-recognized when they are adequately labeled into acoustic-phonetic segment sequences and the network representation is substantially useful to satisfy this condition.

本文言語English
ページ(範囲)56-62
ページ数7
ジャーナルDenshi Gijutsu Sogo Kenkyusho Iho/Bulletin of the Electrotechnical Laboratory
54
7
出版ステータスPublished - 1990
外部発表はい

ASJC Scopus subject areas

  • 凝縮系物理学
  • 電子工学および電気工学

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