A Robust Formant Extraction Algorithm Combining Spectral Peak Picking and Root Polishing

A Robust Formant Extraction Algorithm Combining Spectral Peak Picking and Root Polishing

<p/> <p>We propose a robust formant extraction algorithm that combines the spectral peak picking, formants location examining for peak merger checking, and the root extraction methods. The spectral peak picking method is employed to locate the formant candidates, and the root extraction...

Full description

Bibliographic Details
Main Authors: Seo Kwang-deok, Sung Wonyong, Kim Chanwoo
Format: Article
Language:English
Published: SpringerOpen 2006-01-01
Series:EURASIP Journal on Advances in Signal Processing
Online Access:http://dx.doi.org/10.1155/ASP/2006/67960
id doaj-1cf777a947284e8ca9df363f96aa8352
record_format Article
spelling doaj-1cf777a947284e8ca9df363f96aa83522020-11-25T00:24:55ZengSpringerOpenEURASIP Journal on Advances in Signal Processing1687-61721687-61802006-01-0120061067960A Robust Formant Extraction Algorithm Combining Spectral Peak Picking and Root PolishingSeo Kwang-deokSung WonyongKim Chanwoo<p/> <p>We propose a robust formant extraction algorithm that combines the spectral peak picking, formants location examining for peak merger checking, and the root extraction methods. The spectral peak picking method is employed to locate the formant candidates, and the root extraction is used for solving the peak merger problem. The location and the distance between the extracted formants are also utilized to efficiently find out suspected peak mergers. The proposed algorithm does not require much computation, and is shown to be superior to previous formant extraction algorithms through extensive tests using TIMIT speech database.</p> http://dx.doi.org/10.1155/ASP/2006/67960
collection DOAJ
language English
format Article
sources DOAJ
author Seo Kwang-deok
Sung Wonyong
Kim Chanwoo
spellingShingle Seo Kwang-deok
Sung Wonyong
Kim Chanwoo
A Robust Formant Extraction Algorithm Combining Spectral Peak Picking and Root Polishing
EURASIP Journal on Advances in Signal Processing
author_facet Seo Kwang-deok
Sung Wonyong
Kim Chanwoo
author_sort Seo Kwang-deok
title A Robust Formant Extraction Algorithm Combining Spectral Peak Picking and Root Polishing
title_short A Robust Formant Extraction Algorithm Combining Spectral Peak Picking and Root Polishing
title_full A Robust Formant Extraction Algorithm Combining Spectral Peak Picking and Root Polishing
title_fullStr A Robust Formant Extraction Algorithm Combining Spectral Peak Picking and Root Polishing
title_full_unstemmed A Robust Formant Extraction Algorithm Combining Spectral Peak Picking and Root Polishing
title_sort robust formant extraction algorithm combining spectral peak picking and root polishing
publisher SpringerOpen
series EURASIP Journal on Advances in Signal Processing
issn 1687-6172
1687-6180
publishDate 2006-01-01
description <p/> <p>We propose a robust formant extraction algorithm that combines the spectral peak picking, formants location examining for peak merger checking, and the root extraction methods. The spectral peak picking method is employed to locate the formant candidates, and the root extraction is used for solving the peak merger problem. The location and the distance between the extracted formants are also utilized to efficiently find out suspected peak mergers. The proposed algorithm does not require much computation, and is shown to be superior to previous formant extraction algorithms through extensive tests using TIMIT speech database.</p>
url http://dx.doi.org/10.1155/ASP/2006/67960
work_keys_str_mv AT seokwangdeok arobustformantextractionalgorithmcombiningspectralpeakpickingandrootpolishing
AT sungwonyong arobustformantextractionalgorithmcombiningspectralpeakpickingandrootpolishing
AT kimchanwoo arobustformantextractionalgorithmcombiningspectralpeakpickingandrootpolishing
AT seokwangdeok robustformantextractionalgorithmcombiningspectralpeakpickingandrootpolishing
AT sungwonyong robustformantextractionalgorithmcombiningspectralpeakpickingandrootpolishing
AT kimchanwoo robustformantextractionalgorithmcombiningspectralpeakpickingandrootpolishing
_version_ 1725350966074540032

Similar Items