Detail publikačního výsledku

Speech Spectrum Envelope Modeling

VONDRA, M.; VÍCH, R.

Originální název

Speech Spectrum Envelope Modeling

Anglický název

Speech Spectrum Envelope Modeling

Druh

Stať ve sborníku v databázi WoS či Scopus

Originální abstrakt

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.

Anglický abstrakt

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.

Klíčová slova

Speech Analysis, Spectrum Envelope, Cepstrum, Homomorphic processing

Klíčová slova v angličtině

Speech Analysis, Spectrum Envelope, Cepstrum, Homomorphic processing

Autoři

VONDRA, M.; VÍCH, R.

Vydáno

01.01.2007

Nakladatel

Springer-Verlag

Místo

Berlin Heidelberg

ISBN

3-540-76441-0

Kniha

Verbal and Nonverbal Commun. Behaviours

Edice

LNAI

Strany od

129

Strany do

137

Strany počet

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"
}