PHONETIC LABEL (APSEG) SEQUENCE SEARCH SYSTEM AND ACOUSTIC-PHONETIC VARIATION CLUSTERING BASED ON A NETWORK REPRESENTATION.

Kazuyo Tanaka, Satoru Hayamizu, Kozo Ohta

Research output: Contribution to journalArticlepeer-review

Abstract

This paper presents a search system for a finely labeled speech data base, which we have been constructing. When a phoneme sequence is specified in this system, all the APSEG label sequences corresponding to the specified one can be obtained and a network consisting of the nodes of the APSEG labels from these APSEG sequences is composed. To apply this system, we have investigated the relationship between the APSEG label durations and the pronounced lengths of a word. In the latter part of the paper, we propose a graph theoretic approach to network clustering as a method for sorting the acoustic-phonetic variations of speech pronunciation.

Original languageEnglish
Pages (from-to)68-74
Number of pages7
JournalDenshi Gijutsu Sogo Kenkyusho Iho/Bulletin of the Electrotechnical Laboratory
Volume52
Issue number3
Publication statusPublished - 1988
Externally publishedYes

ASJC Scopus subject areas

  • Condensed Matter Physics
  • Electrical and Electronic Engineering

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