대한음성학회:학술대회논문집 (Proceedings of the KSPS conference)

대한음성학회 (The Korean Society Of Phonetic Sciences And Speech Technology)
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MDVP와 Dr. Speech의 음향학적 측정치에 관한 상관연구

A Correlation Study among Acoustic Parameters of MDVP and Dr. Speech

  • 유재연 (대구대학교 언어치료학과) ;
  • 안종복 (대구대학교 언어치료학과) ;
  • 정옥란 (대구대학교 언어치료학과) ;
  • 장태엽 (한국외국어대학교 영어학부)
  • 발행 : 2002.11.01
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초록

The purpose of this study was to determine the correlation between the Average Fundamental Frequency, Fo-Tremor Frequency, Jitter, Shimmer, Amplitude Tremor Intensity Index, and Noise to Harmonic Ratio of MDVP and Fo, Fo Tremor, Jitter, Shimmer, Amp Tremor, HNR, and NNE of Dr. Speech. The Pearson correlation coefficient was used for analysis. The results showed that there was a strong correlation between Fo and Shimmer of both instruments. However, the remaining parameters did not show a significant correlation.

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