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

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 b...

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Detalles Bibliográficos
Autores principales: Rebollo Neira, Laura, Plastino, Ángel Ricardo
Formato: Articulo
Lenguaje:Inglés
Publicado: 2019
Materias:
Física
Gravitational Waves Sound
Sparse representation of Gravitational Waves Sound
Compression by Dictionaries
Acceso en línea:http://sedici.unlp.edu.ar/handle/10915/124393
Aporte de:
SEDICI (UNLP) de Universidad Nacional de La Plata
id I19-R120-10915-124393
record_format dspace
institution Universidad Nacional de La Plata
institution_str I-19
repository_str R-120
collection SEDICI (UNLP)
language Inglés
topic Física
Gravitational Waves Sound
Sparse representation of Gravitational Waves Sound
Compression by Dictionaries
spellingShingle Física
Gravitational Waves Sound
Sparse representation of Gravitational Waves Sound
Compression by Dictionaries
Rebollo Neira, Laura
Plastino, Ángel Ricardo
A dedicated methodology for irreversible compression of Gravitational Waves Sound with high quality reconstruction
topic_facet Física
Gravitational Waves Sound
Sparse representation of Gravitational Waves Sound
Compression by Dictionaries
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.
format Articulo
Articulo
author Rebollo Neira, Laura
Plastino, Ángel Ricardo
author_facet Rebollo Neira, Laura
Plastino, Ángel Ricardo
author_sort Rebollo Neira, Laura
title A dedicated methodology for irreversible compression of Gravitational Waves Sound with high quality reconstruction
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 dedicated methodology for irreversible compression of gravitational waves sound with high quality reconstruction
publishDate 2019
url http://sedici.unlp.edu.ar/handle/10915/124393
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AT rebolloneiralaura dedicatedmethodologyforirreversiblecompressionofgravitationalwavessoundwithhighqualityreconstruction
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