Repozytorium publikacji - Politechnika Gdańska

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english
Repozytorium publikacji
Politechniki Gdańskiej

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Pitch estimation of narrowband-filtered speech signal using instantaneous complex frequency

In this paper we propose a novel method of pitch estimation, based on instantaneous complex frequency (ICF). New iterative algorithm for analysis of ICF of speech signal in presented. Obtained results are compared with commonly used methods to prove its accuracy and connection between ICF and pitch, particularly for narrowband-filtered speech signal.

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