Improved Warping-Invariant Features for Automatic Speech Recognition

Jan Rademacher; Matthias Wächter; Alfred Mertins

Improved Warping-Invariant Features for Automatic Speech Recognition

Jan Rademacher, Matthias Wächter, Alfred Mertins

Institut für Signalverarbeitung

Carl von Ossietzky Universität Oldenburg

Abstract

In this paper, we extend a previously introduced method for the generation of vocal tract length invariant (VTLI) features. The novelty is a reduction of the number of obtained invariances to the more desired ones, which results in a significant improvement of recognition rates. In experiments on the TIMIT database, the enhanced discrimination capabilities and robustness to mismatches between training and test conditions are shown.

Originalsprache	Englisch
Titel	INTERSPEECH 2006 and 9th International Conference on Spoken Language Processing, INTERSPEECH 2006 - ICSLP
Seitenumfang	4
Band	3
Herausgeber (Verlag)	International Speech Communication Association (ISCA)
Erscheinungsdatum	01.01.2006
Seiten	1499-1502
ISBN (Print)	978-160423449-7
Publikationsstatus	Veröffentlicht - 01.01.2006
Veranstaltung	INTERSPEECH 2006 and 9th International Conference on Spoken Language Processing - Pittsburgh, USA / Vereinigte Staaten Dauer: 17.09.2006 → 21.09.2006 Konferenznummer: 72042

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Rademacher, J., Wächter, M., & Mertins, A. (2006). Improved Warping-Invariant Features for Automatic Speech Recognition. in INTERSPEECH 2006 and 9th International Conference on Spoken Language Processing, INTERSPEECH 2006 - ICSLP (Band 3, S. 1499-1502). International Speech Communication Association (ISCA). https://www.isip.uni-luebeck.de/fileadmin/files/publications/Rademacher-Interspeech2006.pdf

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title = "Improved Warping-Invariant Features for Automatic Speech Recognition",

abstract = "In this paper, we extend a previously introduced method for the generation of vocal tract length invariant (VTLI) features. The novelty is a reduction of the number of obtained invariances to the more desired ones, which results in a significant improvement of recognition rates. In experiments on the TIMIT database, the enhanced discrimination capabilities and robustness to mismatches between training and test conditions are shown.",

author = "Jan Rademacher and Matthias W{\"a}chter and Alfred Mertins",

year = "2006",

month = jan,

day = "1",

language = "English",

isbn = "978-160423449-7",

volume = "3",

pages = "1499--1502",

booktitle = "INTERSPEECH 2006 and 9th International Conference on Spoken Language Processing, INTERSPEECH 2006 - ICSLP",

publisher = " International Speech Communication Association (ISCA)",

note = "INTERSPEECH 2006 and 9th International Conference on Spoken Language Processing , INTERSPEECH 2006 ; Conference date: 17-09-2006 Through 21-09-2006",

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Rademacher, J, Wächter, M & Mertins, A 2006, Improved Warping-Invariant Features for Automatic Speech Recognition. in INTERSPEECH 2006 and 9th International Conference on Spoken Language Processing, INTERSPEECH 2006 - ICSLP. Bd. 3, International Speech Communication Association (ISCA), S. 1499-1502, INTERSPEECH 2006 and 9th International Conference on Spoken Language Processing , Pittsburgh, Pennsylvania, USA / Vereinigte Staaten, 17.09.06. <https://www.isip.uni-luebeck.de/fileadmin/files/publications/Rademacher-Interspeech2006.pdf>

Improved Warping-Invariant Features for Automatic Speech Recognition. / Rademacher, Jan; Wächter, Matthias; Mertins, Alfred.
INTERSPEECH 2006 and 9th International Conference on Spoken Language Processing, INTERSPEECH 2006 - ICSLP. Band 3 International Speech Communication Association (ISCA), 2006. S. 1499-1502.

Publikation: Kapitel in Büchern/Berichten/Konferenzbänden › Konferenzbeitrag › Begutachtung

TY - GEN

T1 - Improved Warping-Invariant Features for Automatic Speech Recognition

AU - Rademacher, Jan

AU - Wächter, Matthias

AU - Mertins, Alfred

N1 - Conference code: 72042

PY - 2006/1/1

Y1 - 2006/1/1

N2 - In this paper, we extend a previously introduced method for the generation of vocal tract length invariant (VTLI) features. The novelty is a reduction of the number of obtained invariances to the more desired ones, which results in a significant improvement of recognition rates. In experiments on the TIMIT database, the enhanced discrimination capabilities and robustness to mismatches between training and test conditions are shown.

AB - In this paper, we extend a previously introduced method for the generation of vocal tract length invariant (VTLI) features. The novelty is a reduction of the number of obtained invariances to the more desired ones, which results in a significant improvement of recognition rates. In experiments on the TIMIT database, the enhanced discrimination capabilities and robustness to mismatches between training and test conditions are shown.

UR - https://www.scopus.com/record/display.uri?eid=2-s2.0-44949218505&origin=inward&txGid=73b5115fb06ea8f59d86816e0a842d6a

M3 - Conference contribution

SN - 978-160423449-7

VL - 3

SP - 1499

EP - 1502

BT - INTERSPEECH 2006 and 9th International Conference on Spoken Language Processing, INTERSPEECH 2006 - ICSLP

PB - International Speech Communication Association (ISCA)

T2 - INTERSPEECH 2006 and 9th International Conference on Spoken Language Processing

Y2 - 17 September 2006 through 21 September 2006

ER -

Improved Warping-Invariant Features for Automatic Speech Recognition

Abstract

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