Publication detail

Speech Spectrum Envelope Modeling

VONDRA, M. VÍCH, R.

Original Title

Speech Spectrum Envelope Modeling

Type

conference paper

Language

English

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.

Keywords

Speech Analysis, Spectrum Envelope, Cepstrum, Homomorphic processing

Authors

VONDRA, M.; VÍCH, R.

RIV year

2007

Released

1. 1. 2007

Publisher

Springer-Verlag

Location

Berlin Heidelberg

ISBN

3-540-76441-0

Book

Verbal and Nonverbal Commun. Behaviours

Edition

LNAI

Edition number

4775

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"
}