An Automatic Extraction Method of F_0 Generation Model Parameters(Speech and Hearing)

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概要

• 論文の詳細を見る

• In this paper, a revised method is proposed in order to determine the parameters of an F_0 generation model from the observed F_0 contour automatically. Compared with the previous method, there are two points revised in the proposed method. Firstly, we relax the endpoint constraint in the dynamic programming method, especially we allow the timing of the first phrase command to be earlier than the beginning point of the actual F_0 pattern. Secondly, the z-transform method is introduced to convert the equation of the F_0 model in order to simplify the calculation and save the computation time. An experiment with 100 sentences spoken by two males and two females selected from the speech database "ATR 503 sentences" has shown that the proposed method is effective as we expected.

• 社団法人電子情報通信学会の論文
• 2006-01-01

著者

• Yamamoto Mikio

  Graduate School Of Integrated Arts And Sciences Hiroshima University

• Itahashi Shuichi

  Information Technology Research Institute National Institute Of Advanced Industrial Science And Tech

• BU Shehui

  Graduate school of Systems and Information Engineering, University of Tsukuba

• Bu Shehui

  Graduate School Of Systems And Information Engineering University Of Tsukuba

• Yamamoto Mikio

  Graduate School Of Systems And Information Engineering University Of Tsukuba

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• Collision Drag Effect on Propagation of Sound in Liquid in Aerogel
• An Automatic Extraction Method of F_0 Generation Model Parameters(Speech and Hearing)
• Surface Majorana Cone of the Superfluid 3He B Phase

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