Car Navigation Systemにおける音声案内部のPitch抽出に関する研究

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概要

• 論文の詳細を見る

• In this paper, I propose an extraction algorithm of pitch pulses in voice guidance of car navigation system. The pitch pulses are determined from a pulse like residual signal of the FIR and STREAK filter. (FIR-STREAK filter is combined STREAK filter with FIR filter). As a result, the extraction rate of pitch pulses was 85% for female voice and 96% for male voice. In the Proposed algorithm, The Pitch Pulses are does not average pitch intervals to accomodate the changes in each pitch position resulting from subtle changes in the vocal cords.

• 社団法人映像情報メディア学会の論文
• 1996-11-15

著者

• 李 時雨

  三星電子(株)multimedia研究所

関連論文

• Car Navigation Systemにおける音声案内部のPitch抽出に関する研究

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