A dedicated methodology for irreversible compression of Gravitational Waves Sound with high quality reconstruction

Autores
Rebollo Neira, Laura; Plastino, Ángel Ricardo
Año de publicación
2019
Idioma
inglés
Tipo de recurso
artículo
Estado
versión publicada
Descripción
A dedicated method for irreversible compression of Gravitational Waves Sound with high quality recovery is proposed. The performance is tested on the sound signal which has been produced with the first gravitational wave that was detected, and on 36 theoretically generated signals. The approach is based on a model for data reduction rendering high quality approximation of the signals. The reduction of dimensionality is achieved by selecting elementary components from a redundant dictionary. Comparisons with the compression standard MP3 demonstrate the merit of the dedicated technique for compressing this type of sound.
Instituto de Física La Plata
Materia
Física
Gravitational Waves Sound
Sparse representation of Gravitational Waves Sound
Compression by Dictionaries
Nivel de accesibilidad
acceso abierto
Condiciones de uso
http://creativecommons.org/licenses/by-nc-sa/4.0/
Repositorio
SEDICI (UNLP)
Institución
Universidad Nacional de La Plata
OAI Identificador
oai:sedici.unlp.edu.ar:10915/124393
Acceder
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oai_identifier_str oai:sedici.unlp.edu.ar:10915/124393
network_acronym_str SEDICI
repository_id_str 1329
network_name_str SEDICI (UNLP)
spelling A dedicated methodology for irreversible compression of Gravitational Waves Sound with high quality reconstructionRebollo Neira, LauraPlastino, Ángel RicardoFísicaGravitational Waves SoundSparse representation of Gravitational Waves SoundCompression by DictionariesA dedicated method for irreversible compression of Gravitational Waves Sound with high quality recovery is proposed. The performance is tested on the sound signal which has been produced with the first gravitational wave that was detected, and on 36 theoretically generated signals. The approach is based on a model for data reduction rendering high quality approximation of the signals. The reduction of dimensionality is achieved by selecting elementary components from a redundant dictionary. Comparisons with the compression standard MP3 demonstrate the merit of the dedicated technique for compressing this type of sound.Instituto de Física La Plata2019info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionArticulohttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdfhttp://sedici.unlp.edu.ar/handle/10915/124393enginfo:eu-repo/semantics/altIdentifier/issn/0378-4371info:eu-repo/semantics/altIdentifier/doi/10.1016/j.physa.2019.122206info:eu-repo/semantics/openAccesshttp://creativecommons.org/licenses/by-nc-sa/4.0/Creative Commons Attribution-NonCommercial-ShareAlike 4.0 International (CC BY-NC-SA 4.0)reponame:SEDICI (UNLP)instname:Universidad Nacional de La Platainstacron:UNLP2025-10-22T17:10:49Zoai:sedici.unlp.edu.ar:10915/124393Institucionalhttp://sedici.unlp.edu.ar/Universidad públicaNo correspondehttp://sedici.unlp.edu.ar/oai/snrdalira@sedici.unlp.edu.arArgentinaNo correspondeNo correspondeNo correspondeopendoar:13292025-10-22 17:10:49.483SEDICI (UNLP) - Universidad Nacional de La Platafalse
dc.title.none.fl_str_mv A dedicated methodology for irreversible compression of Gravitational Waves Sound with high quality reconstruction
title A dedicated methodology for irreversible compression of Gravitational Waves Sound with high quality reconstruction
spellingShingle A dedicated methodology for irreversible compression of Gravitational Waves Sound with high quality reconstruction
Rebollo Neira, Laura
Física
Gravitational Waves Sound
Sparse representation of Gravitational Waves Sound
Compression by Dictionaries
title_short A dedicated methodology for irreversible compression of Gravitational Waves Sound with high quality reconstruction
title_full A dedicated methodology for irreversible compression of Gravitational Waves Sound with high quality reconstruction
title_fullStr A dedicated methodology for irreversible compression of Gravitational Waves Sound with high quality reconstruction
title_full_unstemmed A dedicated methodology for irreversible compression of Gravitational Waves Sound with high quality reconstruction
title_sort A dedicated methodology for irreversible compression of Gravitational Waves Sound with high quality reconstruction
dc.creator.none.fl_str_mv Rebollo Neira, Laura
Plastino, Ángel Ricardo
author Rebollo Neira, Laura
author_facet Rebollo Neira, Laura
Plastino, Ángel Ricardo
author_role author
author2 Plastino, Ángel Ricardo
author2_role author
dc.subject.none.fl_str_mv Física
Gravitational Waves Sound
Sparse representation of Gravitational Waves Sound
Compression by Dictionaries
topic Física
Gravitational Waves Sound
Sparse representation of Gravitational Waves Sound
Compression by Dictionaries
dc.description.none.fl_txt_mv A dedicated method for irreversible compression of Gravitational Waves Sound with high quality recovery is proposed. The performance is tested on the sound signal which has been produced with the first gravitational wave that was detected, and on 36 theoretically generated signals. The approach is based on a model for data reduction rendering high quality approximation of the signals. The reduction of dimensionality is achieved by selecting elementary components from a redundant dictionary. Comparisons with the compression standard MP3 demonstrate the merit of the dedicated technique for compressing this type of sound.
Instituto de Física La Plata
description A dedicated method for irreversible compression of Gravitational Waves Sound with high quality recovery is proposed. The performance is tested on the sound signal which has been produced with the first gravitational wave that was detected, and on 36 theoretically generated signals. The approach is based on a model for data reduction rendering high quality approximation of the signals. The reduction of dimensionality is achieved by selecting elementary components from a redundant dictionary. Comparisons with the compression standard MP3 demonstrate the merit of the dedicated technique for compressing this type of sound.
publishDate 2019
dc.date.none.fl_str_mv 2019
dc.type.none.fl_str_mv info:eu-repo/semantics/article
info:eu-repo/semantics/publishedVersion
Articulo
http://purl.org/coar/resource_type/c_6501
info:ar-repo/semantics/articulo
format article
status_str publishedVersion
dc.identifier.none.fl_str_mv http://sedici.unlp.edu.ar/handle/10915/124393
url http://sedici.unlp.edu.ar/handle/10915/124393
dc.language.none.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv info:eu-repo/semantics/altIdentifier/issn/0378-4371
info:eu-repo/semantics/altIdentifier/doi/10.1016/j.physa.2019.122206
dc.rights.none.fl_str_mv info:eu-repo/semantics/openAccess
http://creativecommons.org/licenses/by-nc-sa/4.0/
Creative Commons Attribution-NonCommercial-ShareAlike 4.0 International (CC BY-NC-SA 4.0)
eu_rights_str_mv openAccess
rights_invalid_str_mv http://creativecommons.org/licenses/by-nc-sa/4.0/
Creative Commons Attribution-NonCommercial-ShareAlike 4.0 International (CC BY-NC-SA 4.0)
dc.format.none.fl_str_mv application/pdf
dc.source.none.fl_str_mv reponame:SEDICI (UNLP)
instname:Universidad Nacional de La Plata
instacron:UNLP
reponame_str SEDICI (UNLP)
collection SEDICI (UNLP)
instname_str Universidad Nacional de La Plata
instacron_str UNLP
institution UNLP
repository.name.fl_str_mv SEDICI (UNLP) - Universidad Nacional de La Plata
repository.mail.fl_str_mv alira@sedici.unlp.edu.ar
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score 12.982451

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