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Publication detail
SZŐKE, I.
Original Title
Smooth Pitch Tracker Based on Harmonic and Noise Model
Type
article in a collection out of WoS and Scopus
Language
English
Original Abstract
The paper deals with an approach to a smooth and precise fundamental frequency estimator with voiced/unvoiced decision. Our method is based on a parametric Harmonic and Noise Model used especially in speech modification and synthesis. Errors between speech signal and resynthesized ones with different estimations of fundamental frequencies are computed. Dynamic programing is used to retrieve the best path in an "error map". It uses a constant for setting smoothness of the path. Reliable voiced/unvoiced segmentation can be done using thresholding of the error.
Keywords
Pitch, tracking, harmonic and noise model, speech, fundamental frequency
Authors
RIV year
2005
Released
16. 4. 2005
Publisher
Faculty of Information Technology BUT
Location
Brno
ISBN
80-214-2890-2
Book
STUDENT EEICT 2005
Pages from
673
Pages to
677
Pages count
5
URL
https://www.fit.vutbr.cz/~szoke/papers/eeict_2005.pdf
BibTex
@inproceedings{BUT18910, author="Igor {Szőke}", title="Smooth Pitch Tracker Based on Harmonic and Noise Model", booktitle="STUDENT EEICT 2005", year="2005", pages="673--677", publisher="Faculty of Information Technology BUT", address="Brno", isbn="80-214-2890-2", url="https://www.fit.vutbr.cz/~szoke/papers/eeict_2005.pdf" }