About: State-Space Representation of Cepstral Vocal Tract Model for DSP Implementation

Facets (new session)
Description
Metadata
Settings
- owl:sameAs
- Inference Rule:

About: State-Space Representation of Cepstral Vocal Tract Model for DSP Implementation Goto Sponge NotDistinct Permalink

An Entity of Type : http://linked.opendata.cz/ontology/domain/vavai/Vysledek, within Data Space : linked.opendata.cz associated with source document(s)

Attributes	Values
rdf:type	skos:Concept http://linked.opendata.cz/ontology/domain/vavai/Vysledek
Description	One of the methods of speech production in text-to-speech (TTS) synthesis is the parametric method. An excitation signal excites the vocal-tract model with time-varying parameters. A new state-space cepstral vocal-tract model is described, which approximates both the formants and the antiformants of the model frequency response for voiced and unvoiced speech sounds. It thus differs from the currently used LPC model, which approximates the formants alone. Unlike methods of the type PSOLA, this method is convenient for prosody modelling and requires less memory capacity. The cepstral speech synthesis starts from the cepstral coefficients obtained by analysing the speech signal. In the paper a new structure of parametric vocal-tract model is proposed, which is formed by combining IIR and FIR digital filters. The model is optimised with respect to implementation on a fixed-point digital signal processor with Harvard architecture. One of the methods of speech production in text-to-speech (TTS) synthesis is the parametric method. An excitation signal excites the vocal-tract model with time-varying parameters. A new state-space cepstral vocal-tract model is described, which approximates both the formants and the antiformants of the model frequency response for voiced and unvoiced speech sounds. It thus differs from the currently used LPC model, which approximates the formants alone. Unlike methods of the type PSOLA, this method is convenient for prosody modelling and requires less memory capacity. The cepstral speech synthesis starts from the cepstral coefficients obtained by analysing the speech signal. In the paper a new structure of parametric vocal-tract model is proposed, which is formed by combining IIR and FIR digital filters. The model is optimised with respect to implementation on a fixed-point digital signal processor with Harvard architecture. (en)
Title	State-Space Representation of Cepstral Vocal Tract Model for DSP Implementation State-Space Representation of Cepstral Vocal Tract Model for DSP Implementation (en)
skos:prefLabel	State-Space Representation of Cepstral Vocal Tract Model for DSP Implementation State-Space Representation of Cepstral Vocal Tract Model for DSP Implementation (en)
skos:notation	RIV/00216305:26220/02:PU30223!RIV/2003/GA0/262203/N
http://linked.open.../vavai/riv/strany	1-10
http://linked.open...avai/riv/aktivita	P Z
http://linked.open...avai/riv/aktivity	P(GA102/00/1084), Z(MSM 262200011), Z(MSM 262200022)
http://linked.open...iv/cisloPeriodika	9
http://linked.open...vai/riv/dodaniDat	2003
http://linked.open...aciTvurceVysledku	Smékal, Zdeněk Vích, Robert Vondra, Martin
http://linked.open.../riv/druhVysledku	J - Článek v odborném periodiku
http://linked.open...iv/duvernostUdaju	S - Úplné a pravdivé údaje nepodléhající ochraně podle zvláštních právních předpisů
http://linked.open...titaPredkladatele	Vysoké učení technické v Brně / Fakulta elektrotechniky a komunikačních technologií
http://linked.open...dnocenehoVysledku	664996
http://linked.open...ai/riv/idVysledku	RIV/00216305:26220/02:PU30223
http://linked.open...riv/jazykVysledku	eng - angličtina
http://linked.open.../riv/klicovaSlova	Text-To-Speech Synthesis, Cepstral Vocal Tract Model (en)
http://linked.open.../riv/klicoveSlovo	Cepstral Vocal Tract Model Text-To-Speech Synthesis
http://linked.open...odStatuVydavatele	CZ - Česká republika
http://linked.open...ontrolniKodProRIV	[ABBAD0892621]
http://linked.open...i/riv/nazevZdroje	ElectronicsLetters.com - http://www.electronicsletters.com
http://linked.open...in/vavai/riv/obor	JA
http://linked.open...ichTvurcuVysledku	3 (xsd:int)
http://linked.open...cetTvurcuVysledku	3 (xsd:int)
http://linked.open...ocetUcastnikuAkce	0 (xsd:int)
http://linked.open...nichUcastnikuAkce	0 (xsd:int)
http://linked.open...vavai/riv/projekt	RTD technology of sound separation from speech hidden in noise
http://linked.open...UplatneniVysledku	2002
http://linked.open...v/svazekPeriodika	2002
http://linked.open...iv/tvurceVysledku	Smékal, Zdeněk Vondra, Martin Vích, Robert
http://linked.open...n/vavai/riv/zamer	http://linked.opendata.cz/resource/domain/vavai/zamer/MSM%20262200011 http://linked.opendata.cz/resource/domain/vavai/zamer/MSM%20262200022
issn	1213-161X
number of pages	10 (xsd:int)
http://localhost/t...ganizacniJednotka	26220

Faceted Search & Find service v1.16.118 as of Jun 21 2024

Alternative Linked Data Documents: ODE Content Formats:

RDF

ODATA

Microdata

About

OpenLink Virtuoso version 07.20.3240 as of Jun 21 2024, on Linux (x86_64-pc-linux-gnu), Single-Server Edition (126 GB total memory, 58 GB memory in use)
Data on this page belongs to its respective rights holders.
Virtuoso Faceted Browser Copyright © 2009-2024 OpenLink Software