Publication result detail

Speech Spectrum Envelope Modeling

VONDRA, M.; VÍCH, R.

Original Title

Speech Spectrum Envelope Modeling

English Title

Speech Spectrum Envelope Modeling

Type

Paper in proceedings (conference paper)

Original Abstract

A new method for speech analysis is described. It is based on extremes finding in the magnitude spectrum of a speech frame followed by interpolation. The interpolated spectrum envelope can be used for speech synthesis and also for the estimation of the excitation and background noise. In the contribution the proposed method is illustrated using a noisy speech frame and compared with LPC spectrum and spectrum obtained by classical and hidden cepstral smoothing.

English abstract

A new method for speech analysis is described. It is based on extremes finding in the magnitude spectrum of a speech frame followed by interpolation. The interpolated spectrum envelope can be used for speech synthesis and also for the estimation of the excitation and background noise. In the contribution the proposed method is illustrated using a noisy speech frame and compared with LPC spectrum and spectrum obtained by classical and hidden cepstral smoothing.

Keywords

Speech Analysis, Spectrum Envelope, Cepstrum, Homomorphic processing

Key words in English

Speech Analysis, Spectrum Envelope, Cepstrum, Homomorphic processing

Authors

VONDRA, M.; VÍCH, R.

Released

01.01.2007

Publisher

Springer-Verlag

Location

Berlin Heidelberg

ISBN

3-540-76441-0

Book

Verbal and Nonverbal Commun. Behaviours

Edition

LNAI

Pages from

129

Pages to

137

Pages count

9

BibTex

@inproceedings{BUT23849,
  author="Martin {Vondra} and Robert {Vích}",
  title="Speech Spectrum Envelope Modeling",
  booktitle="Verbal and Nonverbal Commun. Behaviours",
  year="2007",
  series="LNAI",
  number="4775",
  pages="129--137",
  publisher="Springer-Verlag",
  address="Berlin Heidelberg",
  isbn="3-540-76441-0"
}