Description of the Spectral Properties of Czech Sibilants Using the Line Spectral Pairs Parametrisation

Result code in IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68407700%3A21230%2F10%3A00174102" target="_blank" >RIV/68407700:21230/10:00174102 - isvavai.cz</a>

Result on the web

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DOI - Digital Object Identifier

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Result language

čeština

Original language name

Popis spektrálních vlastností sibilantů /s/, /š/, /z/ a /ž/ na základě LSP parametrizace

Original language description

This paper deals with quantitative description of a power spectrum of Czech sibilants /s/, /š/, /z/, /ž/ using Line Spectral Pairs (LSP) parametrisation. A brief introduction to LSP and several experiments with signal description by LSP and signal periodicity was performed. According to the parametrisation, two classifiers were developed - the first classifier that does not use signal periodicity description is able to classify 95.2% of microsegments from the input database correctly, the second classifier using signal periodicity description increases the amount of correctly classified microsegments up to 96.8%.

Czech name

Popis spektrálních vlastností sibilantů /s/, /š/, /z/ a /ž/ na základě LSP parametrizace

Czech description

This paper deals with quantitative description of a power spectrum of Czech sibilants /s/, /š/, /z/, /ž/ using Line Spectral Pairs (LSP) parametrisation. A brief introduction to LSP and several experiments with signal description by LSP and signal periodicity was performed. According to the parametrisation, two classifiers were developed - the first classifier that does not use signal periodicity description is able to classify 95.2% of microsegments from the input database correctly, the second classifier using signal periodicity description increases the amount of correctly classified microsegments up to 96.8%.

Type

J_x - Unclassified - Peer-reviewed scientific article (Jimp, Jsc and Jost)

CEP classification

JA - Electronics and optoelectronics

OECD FORD branch

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Project

<a href="/en/project/GD102%2F08%2FH008" target="_blank" >GD102/08/H008: Analysis and modelling biomedical and speech signals</a><br>

Continuities

Z - Vyzkumny zamer (s odkazem do CEZ)<br>S - Specificky vyzkum na vysokych skolach

Publication year

2010

Confidentiality

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Name of the periodical

Akustické listy

ISSN

1212-4702

e-ISSN

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Volume of the periodical

16

Issue of the periodical within the volume

4

Country of publishing house

CZ - CZECH REPUBLIC

Number of pages

6

Pages from-to

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UT code for WoS article

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EID of the result in the Scopus database

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