Approach for Energy-Based Voice Detector with Adaptive Scaling Factor

Result code in IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68407700%3A21230%2F09%3A00164230" target="_blank" >RIV/68407700:21230/09:00164230 - isvavai.cz</a>

Result on the web

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DOI - Digital Object Identifier

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Result language

angličtina

Original language name

Approach for Energy-Based Voice Detector with Adaptive Scaling Factor

Original language description

This paper presents an alternative energy-based algorithm to provide speech/silence classification. The algorithm is capable to track non-stationary signals and dynamically calculate instantaneous value for threshold using adaptive scaling parameter. Itis based on the observation of a noise power estimation used for computation of the threshold can be obtained using minimum and maximum values of a short-term energy estimate. The paper presents this novel voice activity detection algorithm, its performance, its limitations, and some other techniques which deal with energy estimation as well.

Czech name

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Czech description

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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

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Continuities

S - Specificky vyzkum na vysokych skolach

Publication year

2009

Confidentiality

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

Name of the periodical

IAENG International Journal of Computer Science

ISSN

1819-9224

e-ISSN

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Volume of the periodical

36

Issue of the periodical within the volume

4

Country of publishing house

HK - HONG KONG

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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