Averaging the frequency of the larynx tone in the correlation method of its estimation using the technique of linear prediction

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Authors

  • Andrzej DZIURNIKOWSKI PESEL, Poland

Abstract

This paper presents some problems in the effects of averaging the results obtained from the analysis of a speech signal, related to the use of the correlation method of the estimation of the frequency of the larynx tone. The present considerations are concerned with the analysis of a speech signal using the algorithm of linear prediction. The thesis that the results obtained from averaging depend on the parameters of the analysis assumed and the character of a signal is proposed and the reasons for this phenomenon discussed. This dependence must not be neglected in choosing the methods of speech signal analysis in real investigations.

References

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[2] L. BOLC, A. DZIURNIKOWSKI, K. JASZCZAK, G. KIELCZEWSKI, Sistiema ponimania rieczi SUSY, Materiały konferencyjne: Trudy rassziriennowo zasiedania rabocziej grupy IT KHBBT po mietodam rozpoznawania, klasyfikacji i poiska informacji, IOiK PAN, Warszawa 1976, 219-257.

[3] A. DZIURNIKOWSKI, Primary segmentation of speech sound signals in the SUSY system, Reports of JJUW, 52 (1976).