Abstract
This paper presents a discriminating approach to detecting the existence of underlying determinism in speech phonemes using the surrogate data method. The discrimination is made using a statistical measurement of neighboring trajectory directions. This approach is experimentally verified with both deterministic and stochastic time series and then applied to speech phonemes from the TIMIT database. The results show that vowels present some degree of determinism, while no evidence is observed showing that determinism exists with either voiced or unvoiced fricatives.
Original language | English |
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Title of host publication | Proceedings of 2002 IEEE 10th Digital Signal Processing Workshop, DSP 2002 and 2nd Signal Processing Education Workshop, SPE 2002 |
Pages | 41-46 |
Number of pages | 6 |
ISBN (Electronic) | 0780381165, 9780780381162 |
DOIs | |
State | Published - 2002 |
Event | 10th IEEE Digital Signal Processing Workshop, DSP 2002 and the 2nd IEEE Workshop on Signal Processing Education, SPE 2002 - Pine Mountain, United States Duration: Oct 13 2002 → Oct 16 2002 |
Publication series
Name | Proceedings of 2002 IEEE 10th Digital Signal Processing Workshop, DSP 2002 and 2nd Signal Processing Education Workshop, SPE 2002 |
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Conference
Conference | 10th IEEE Digital Signal Processing Workshop, DSP 2002 and the 2nd IEEE Workshop on Signal Processing Education, SPE 2002 |
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Country/Territory | United States |
City | Pine Mountain |
Period | 10/13/02 → 10/16/02 |
Bibliographical note
Publisher Copyright:© 2002 IEEE.
ASJC Scopus subject areas
- Signal Processing