SEARCHING FOR A ROBUST MFCC-BASED PARAMETERIZATION FOR ASR APPLICATION

J. V. Psutka, Luboš Šmídl, Aleš Pražák

Abstract

The paper concerns with searching for areas of robust setting a MFCC-based parameterization as regards numbers of band-pass filters and computed coefficients. Settings that are theoretically recommended for telephone and microphone speech are compared with a large number of experimental results and a new technique for determination of robust areas of {<# of band-pass filters>×<# of coefficients>} is designed.

References

  1. Fang Zheng, Guoliang Zhang and Zhanjiang Song, Comparison of Different Implementations of MFCC, J. Computer Science & Technology, 16(6): Sept. 2001.
  2. Freund, J.E., "Modern elementary statistics", PrenticeHall, Englewood Cliffs, New Jersey 07632, 1988.
  3. Psutka, J., Müller, L., Psutka, J.V., "Comparison of MFCC and PLP Parameterization in the Speaker Independent Continuous Speech Recognition Task", EUROSPEECH'2001, Aalborg, 2001.
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Paper Citation


in Harvard Style

V. Psutka J., Šmídl L. and Pražák A. (2007). SEARCHING FOR A ROBUST MFCC-BASED PARAMETERIZATION FOR ASR APPLICATION . In Proceedings of the Second International Conference on Signal Processing and Multimedia Applications - Volume 1: SIGMAP, (ICETE 2007) ISBN 978-989-8111-13-5, pages 192-195. DOI: 10.5220/0002140401920195


in Bibtex Style

@conference{sigmap07,
author={J. V. Psutka and Luboš Šmídl and Aleš Pražák},
title={SEARCHING FOR A ROBUST MFCC-BASED PARAMETERIZATION FOR ASR APPLICATION},
booktitle={Proceedings of the Second International Conference on Signal Processing and Multimedia Applications - Volume 1: SIGMAP, (ICETE 2007)},
year={2007},
pages={192-195},
publisher={SciTePress},
organization={INSTICC},
doi={10.5220/0002140401920195},
isbn={978-989-8111-13-5},
}


in EndNote Style

TY - CONF
JO - Proceedings of the Second International Conference on Signal Processing and Multimedia Applications - Volume 1: SIGMAP, (ICETE 2007)
TI - SEARCHING FOR A ROBUST MFCC-BASED PARAMETERIZATION FOR ASR APPLICATION
SN - 978-989-8111-13-5
AU - V. Psutka J.
AU - Šmídl L.
AU - Pražák A.
PY - 2007
SP - 192
EP - 195
DO - 10.5220/0002140401920195