Publication result detail

Composite Cepstral Vocal Tract Model Optimized For DSP Realization

SMÉKAL, Z., VONDRA, M.

Original Title

Composite Cepstral Vocal Tract Model Optimized For DSP Realization

English Title

Composite Cepstral Vocal Tract Model Optimized For DSP Realization

Type

Peer-reviewed article not indexed in WoS or Scopus

English abstract

The model of vocal tract is used for the purposes of speech signal synthesis. Speech is produced via exciting the vocal tract system by pulmonary air stream, which can be modulated by vocal cords. The vocal tract model is a time-variant digital filter designed to best simulate the transfer properties of the human vocal tract in the course of utterance. Considered in the present paper is a cepstral model whose transfer function is an approximation of reverse cepstral transformation. In the paper, theoretical and practical computation and storage requirements are given for selected realization structures and the algorithm of DSP implementation is described.

Authors

SMÉKAL, Z., VONDRA, M.

Released

31.10.2001

ISBN

1213-161X

Periodical

ElectronicsLetters.com - http://www.electronicsletters.com

Volume

2001

Number

4/10

State

Czech Republic

Pages from

1

Pages count

5

URL

http://www.electronicsletters.com/

BibTex

@article{BUT40100,
  author="Zdeněk {Smékal} and Martin {Vondra}",
  title="Composite Cepstral Vocal Tract Model Optimized For DSP Realization",
  journal="ElectronicsLetters.com - http://www.electronicsletters.com",
  year="2001",
  volume="2001",
  number="4/10",
  pages="5",
  issn="1213-161X",
  url="http://www.electronicsletters.com/"
}