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VOICE ACTIVITY DETECTION (VAD) USING BIPOLAR PULSE ACTIVE (BPA) FEATURES

Conference venue: SIENA, ITALY

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Bibliographic Details
Main Authors: Sairul Safie, Lykourgos Petropoulakis, John J Soraghan, (UniKL MITEC)
Format:
Published: 2015
Subjects:
Pulse Domain Transform
Voice Activity Detection
Speech Processing
Online Access:http://localhost/xmlui/handle/123456789/10284
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id my.unikl.ir-10284
record_format eprints
spelling my.unikl.ir-102842015-07-27T23:14:55Z VOICE ACTIVITY DETECTION (VAD) USING BIPOLAR PULSE ACTIVE (BPA) FEATURES Sairul Safie Lykourgos Petropoulakis John J Soraghan (UniKL MITEC) Pulse Domain Transform Voice Activity Detection Speech Processing Conference venue: SIENA, ITALY This paper introduces a new method of extracting features of a signal called Bipolar Pulse Active (BPA) features. The BPA extracts information from signals and decomposes them, using a series of harmonically related periodic triangular waveforms, into a finite set of Pulse Domain features. The BPA features contain information such as the rate of change between amplitudes, durations and frequencies within the original signal. The transformed signals can be further processed for some desirable application. In this paper, BPA feature is modified to describe its energy spectrum to be used in the application of Voice Activity Detection (VAD) of a speech signal 2015-06-30T05:16:11Z 2015-06-30T05:16:11Z 2015-06-30 http://localhost/xmlui/handle/123456789/10284
institution Universiti Kuala Lumpur
building UniKL Library
collection Institutional Repository
continent Asia
country Malaysia
content_provider Universiti Kuala Lumpur
content_source UniKL Institutional Repository
url_provider http://ir.unikl.edu.my/
topic Pulse Domain Transform
Voice Activity Detection
Speech Processing
spellingShingle Pulse Domain Transform
Voice Activity Detection
Speech Processing
Sairul Safie
Lykourgos Petropoulakis
John J Soraghan
(UniKL MITEC)
VOICE ACTIVITY DETECTION (VAD) USING BIPOLAR PULSE ACTIVE (BPA) FEATURES
description Conference venue: SIENA, ITALY
format
author Sairul Safie
Lykourgos Petropoulakis
John J Soraghan
(UniKL MITEC)
author_facet Sairul Safie
Lykourgos Petropoulakis
John J Soraghan
(UniKL MITEC)
author_sort Sairul Safie
title VOICE ACTIVITY DETECTION (VAD) USING BIPOLAR PULSE ACTIVE (BPA) FEATURES
title_short VOICE ACTIVITY DETECTION (VAD) USING BIPOLAR PULSE ACTIVE (BPA) FEATURES
title_full VOICE ACTIVITY DETECTION (VAD) USING BIPOLAR PULSE ACTIVE (BPA) FEATURES
title_fullStr VOICE ACTIVITY DETECTION (VAD) USING BIPOLAR PULSE ACTIVE (BPA) FEATURES
title_full_unstemmed VOICE ACTIVITY DETECTION (VAD) USING BIPOLAR PULSE ACTIVE (BPA) FEATURES
title_sort voice activity detection (vad) using bipolar pulse active (bpa) features
publishDate 2015
url http://localhost/xmlui/handle/123456789/10284
_version_ 1644485142047096832
score 13.222552

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