Detecting determinism in speech phonemes

Xiaolin Liu; R. J. Povinelli; M. T. Johnson

doi:10.1109/DSPWS.2002.1231073

Detecting determinism in speech phonemes

Xiaolin Liu, R. J. Povinelli, M. T. Johnson

Electrical and Computer Engineering

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › peer-review

10 Scopus citations

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
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	https://doi.org/10.1109/DSPWS.2002.1231073
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

Conference

Conference	10th IEEE Digital Signal Processing Workshop, DSP 2002 and the 2nd IEEE Workshop on Signal Processing Education, SPE 2002
Country/Territory	United States
City	Pine Mountain
Period	10/13/02 → 10/16/02

Bibliographical note

Publisher Copyright:
© 2002 IEEE.

Funding

Funders	Funder number
National Science Foundation (NSF)	IIS-0113508

ASJC Scopus subject areas

Signal Processing

Access to Document

10.1109/DSPWS.2002.1231073

Cite this

Liu, X., Povinelli, R. J., & Johnson, M. T. (2002). Detecting determinism in speech phonemes. In Proceedings of 2002 IEEE 10th Digital Signal Processing Workshop, DSP 2002 and 2nd Signal Processing Education Workshop, SPE 2002 (pp. 41-46). Article 1231073 (Proceedings of 2002 IEEE 10th Digital Signal Processing Workshop, DSP 2002 and 2nd Signal Processing Education Workshop, SPE 2002). https://doi.org/10.1109/DSPWS.2002.1231073

Liu, Xiaolin ; Povinelli, R. J. ; Johnson, M. T. / Detecting determinism in speech phonemes. Proceedings of 2002 IEEE 10th Digital Signal Processing Workshop, DSP 2002 and 2nd Signal Processing Education Workshop, SPE 2002. 2002. pp. 41-46 (Proceedings of 2002 IEEE 10th Digital Signal Processing Workshop, DSP 2002 and 2nd Signal Processing Education Workshop, SPE 2002).

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title = "Detecting determinism in speech phonemes",

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.",

author = "Xiaolin Liu and Povinelli, {R. J.} and Johnson, {M. T.}",

note = "Publisher Copyright: {\textcopyright} 2002 IEEE.; 10th IEEE Digital Signal Processing Workshop, DSP 2002 and the 2nd IEEE Workshop on Signal Processing Education, SPE 2002 ; Conference date: 13-10-2002 Through 16-10-2002",

year = "2002",

doi = "10.1109/DSPWS.2002.1231073",

language = "English",

series = "Proceedings of 2002 IEEE 10th Digital Signal Processing Workshop, DSP 2002 and 2nd Signal Processing Education Workshop, SPE 2002",

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booktitle = "Proceedings of 2002 IEEE 10th Digital Signal Processing Workshop, DSP 2002 and 2nd Signal Processing Education Workshop, SPE 2002",

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Liu, X, Povinelli, RJ & Johnson, MT 2002, Detecting determinism in speech phonemes. in Proceedings of 2002 IEEE 10th Digital Signal Processing Workshop, DSP 2002 and 2nd Signal Processing Education Workshop, SPE 2002., 1231073, Proceedings of 2002 IEEE 10th Digital Signal Processing Workshop, DSP 2002 and 2nd Signal Processing Education Workshop, SPE 2002, pp. 41-46, 10th IEEE Digital Signal Processing Workshop, DSP 2002 and the 2nd IEEE Workshop on Signal Processing Education, SPE 2002, Pine Mountain, United States, 10/13/02. https://doi.org/10.1109/DSPWS.2002.1231073

Detecting determinism in speech phonemes. / Liu, Xiaolin; Povinelli, R. J.; Johnson, M. T.
Proceedings of 2002 IEEE 10th Digital Signal Processing Workshop, DSP 2002 and 2nd Signal Processing Education Workshop, SPE 2002. 2002. p. 41-46 1231073 (Proceedings of 2002 IEEE 10th Digital Signal Processing Workshop, DSP 2002 and 2nd Signal Processing Education Workshop, SPE 2002).

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › peer-review

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AB - 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.

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Liu X, Povinelli RJ, Johnson MT. Detecting determinism in speech phonemes. In Proceedings of 2002 IEEE 10th Digital Signal Processing Workshop, DSP 2002 and 2nd Signal Processing Education Workshop, SPE 2002. 2002. p. 41-46. 1231073. (Proceedings of 2002 IEEE 10th Digital Signal Processing Workshop, DSP 2002 and 2nd Signal Processing Education Workshop, SPE 2002). doi: 10.1109/DSPWS.2002.1231073

Detecting determinism in speech phonemes

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