About: Informed Generalized Sidelobe Canceler Utilizing Sparsity of Speech Signals

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

About: Informed Generalized Sidelobe Canceler Utilizing Sparsity of Speech Signals 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
rdfs:seeAlso	http://ieeexplore.ieee.org/xpl/articleDetails.jsp?arnumber=6661967
Description	This report proposes a novel variant of the generalized sidelobe canceler. It assumes that a set of prepared relative transfer functions (RTFs) is available for several potential positions of a target source within a confined area. The key problem here is to select the correct RTF at any time, even when the exact position of the target is unknown and interfering sources are present. We propose to select the RTF based on lp-norm, measured at the blocking matrix output in the frequency domain. Subsequent experiments show that this approach significantly outperforms previously proposed methods for selection when the target and interferer signals are speech signals. This report proposes a novel variant of the generalized sidelobe canceler. It assumes that a set of prepared relative transfer functions (RTFs) is available for several potential positions of a target source within a confined area. The key problem here is to select the correct RTF at any time, even when the exact position of the target is unknown and interfering sources are present. We propose to select the RTF based on lp-norm, measured at the blocking matrix output in the frequency domain. Subsequent experiments show that this approach significantly outperforms previously proposed methods for selection when the target and interferer signals are speech signals. (en)
Title	Informed Generalized Sidelobe Canceler Utilizing Sparsity of Speech Signals Informed Generalized Sidelobe Canceler Utilizing Sparsity of Speech Signals (en)
skos:prefLabel	Informed Generalized Sidelobe Canceler Utilizing Sparsity of Speech Signals Informed Generalized Sidelobe Canceler Utilizing Sparsity of Speech Signals (en)
skos:notation	RIV/46747885:24220/13:#0002872!RIV14-GA0-24220___
http://linked.open...avai/predkladatel	Fakulta mechatroniky, informatiky a mezioborových studií
http://linked.open...avai/riv/aktivita	P
http://linked.open...avai/riv/aktivity	P(GAP103/11/1947)
http://linked.open...vai/riv/dodaniDat	2014
http://linked.open...aciTvurceVysledku	Koldovský, Zbyněk Málek, J.
http://linked.open.../riv/druhVysledku	D - Článek ve sborníku
http://linked.open...iv/duvernostUdaju	S - Úplné a pravdivé údaje nepodléhající ochraně podle zvláštních právních předpisů
http://linked.open...titaPredkladatele	Technická univerzita v Liberci / Fakulta mechatroniky, informatiky a mezioborových studií
http://linked.open...dnocenehoVysledku	80162
http://linked.open...ai/riv/idVysledku	RIV/46747885:24220/13:#0002872
http://linked.open...riv/jazykVysledku	eng - angličtina
http://linked.open.../riv/klicovaSlova	Generalized Sidelobe Canceler (en)
http://linked.open.../riv/klicoveSlovo	Generalized Sidelobe Canceler
http://linked.open...ontrolniKodProRIV	[6EFBE155C3EC]
http://linked.open...v/mistoKonaniAkce	Southampton; United Kingdom
http://linked.open...i/riv/nazevZdroje	2013 16th IEEE International Workshop on Machine Learning for Signal Processing, MLSP 2013
http://linked.open...in/vavai/riv/obor	JC
http://linked.open...ichTvurcuVysledku	2 (xsd:int)
http://linked.open...cetTvurcuVysledku	4 (xsd:int)
http://linked.open...vavai/riv/projekt	Methods of Latent Variable Analysis in Blind Speech and Audio Processing
http://linked.open...UplatneniVysledku	2013
http://linked.open...iv/tvurceVysledku	Koldovský, Zbyněk Málek, Jiří Tichavský, P. Gannot, S.
http://linked.open...vavai/riv/typAkce	WRD - Světová
http://linked.open.../riv/zahajeniAkce	2013-01-01 (xsd:date)
issn	2161-0363
number of pages	6 (xsd:int)
http://bibframe.org/vocab/doi	10.1109/MLSP.2013.6661967
http://purl.org/ne...btex#hasPublisher	IEEE Signal Processing Society
https://schema.org/isbn	978-1-4799-1180-6
http://localhost/t...ganizacniJednotka	24220

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