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

Krzysztof Świder; Michał Papaj; Agnieszka Paruzel

doi:10.1109/spa.2007.5903318

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

Abstract

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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Category:: Articles
Type:: artykuły w czasopismach recenzowanych i innych wydawnictwach ciągłych
Published in:: Elektronika : konstrukcje, technologie, zastosowania no. R. 49, pages 45 - 53,
ISSN: 0033-2089
Language:: Polish
Publication year:: 2008
Bibliographic description:: Świder K., Papaj M., Paruzel A.: Pitch estimation of narrowband-filtered speech signal using instantaneous complex frequency// Elektronika : konstrukcje, technologie, zastosowania. -Vol. R. 49., nr. nr 4 (2008), s.45-53
DOI:: Digital Object Identifier (open in new tab) 10.1109/spa.2007.5903318
Verified by:: Gdańsk University of Technology