Signal Processing Displayed on a Spectrogram

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This paper describes the implementation of a digital spectrogram on an embedded system, with the aim of allowing the visualization of the effects of applying digital filters and Fast Fourier Transform over a signal. The FreeRTOS operating system was used to facilitate the management of processing re...

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Autores principales: Paz, Martin Ezequiel, Friedrich, Guillermo, Galasso, Christian Luis
Formato: Artículo publishedVersion
Lenguaje:Español
Publicado: FIUBA 2020
Materias:
embedded system
spectrogram
FFT
operating system
sistema embebido
espectrograma
sistema operativo
Acceso en línea:https://elektron.fi.uba.ar/elektron/article/view/90
https://repositoriouba.sisbi.uba.ar/gsdl/cgi-bin/library.cgi?a=d&c=elektron&d=90_oai
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Repositorio Digital de la Universidad de Buenos Aires (UBA) de Universidad de Buenos Aires
id I28-R145-90_oai
record_format dspace
spelling I28-R145-90_oai2026-02-11 Paz, Martin Ezequiel Friedrich, Guillermo Galasso, Christian Luis 2020-03-18 This paper describes the implementation of a digital spectrogram on an embedded system, with the aim of allowing the visualization of the effects of applying digital filters and Fast Fourier Transform over a signal. The FreeRTOS operating system was used to facilitate the management of processing resources. En el presente trabajo se describe la implementación de un espectrograma digital sobre un sistema embebido, con el objetivo de permitir la visualización de los efectos de aplicar filtros digitales y Transformada Rápida de Fourier sobre una señal. Se utilizó el sistema operativo FreeRTOS para facilitar la administración de los recursos de procesamiento. application/pdf text/html https://elektron.fi.uba.ar/elektron/article/view/90 10.37537/rev.elektron.4.1.90.2020 spa FIUBA https://elektron.fi.uba.ar/elektron/article/view/90/194 https://elektron.fi.uba.ar/elektron/article/view/90/193 Derechos de autor 2020 Martin Ezequiel Paz, Guillermo Friedrich, Christian Luis Galasso Elektron Journal; Vol. 4 No. 1 (2020); 35-39 Revista Elektron; Vol. 4 Núm. 1 (2020); 35-39 Revista Elektron; v. 4 n. 1 (2020); 35-39 2525-0159 2525-0159 embedded system spectrogram FFT operating system sistema embebido espectrograma FFT sistema operativo Signal Processing Displayed on a Spectrogram Procesamiento de señal visualizado sobre un espectrograma info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion https://repositoriouba.sisbi.uba.ar/gsdl/cgi-bin/library.cgi?a=d&c=elektron&d=90_oai
institution Universidad de Buenos Aires
institution_str I-28
repository_str R-145
collection Repositorio Digital de la Universidad de Buenos Aires (UBA)
language Español
orig_language_str_mv spa
topic embedded system
spectrogram
FFT
operating system
sistema embebido
espectrograma
FFT
sistema operativo
spellingShingle embedded system
spectrogram
FFT
operating system
sistema embebido
espectrograma
FFT
sistema operativo
Paz, Martin Ezequiel
Friedrich, Guillermo
Galasso, Christian Luis
Signal Processing Displayed on a Spectrogram
topic_facet embedded system
spectrogram
FFT
operating system
sistema embebido
espectrograma
FFT
sistema operativo
description This paper describes the implementation of a digital spectrogram on an embedded system, with the aim of allowing the visualization of the effects of applying digital filters and Fast Fourier Transform over a signal. The FreeRTOS operating system was used to facilitate the management of processing resources.
format Artículo
publishedVersion
author Paz, Martin Ezequiel
Friedrich, Guillermo
Galasso, Christian Luis
author_facet Paz, Martin Ezequiel
Friedrich, Guillermo
Galasso, Christian Luis
author_sort Paz, Martin Ezequiel
title Signal Processing Displayed on a Spectrogram
title_short Signal Processing Displayed on a Spectrogram
title_full Signal Processing Displayed on a Spectrogram
title_fullStr Signal Processing Displayed on a Spectrogram
title_full_unstemmed Signal Processing Displayed on a Spectrogram
title_sort signal processing displayed on a spectrogram
publisher FIUBA
publishDate 2020
url https://elektron.fi.uba.ar/elektron/article/view/90
https://repositoriouba.sisbi.uba.ar/gsdl/cgi-bin/library.cgi?a=d&c=elektron&d=90_oai
work_keys_str_mv AT pazmartinezequiel signalprocessingdisplayedonaspectrogram
AT friedrichguillermo signalprocessingdisplayedonaspectrogram
AT galassochristianluis signalprocessingdisplayedonaspectrogram
AT pazmartinezequiel procesamientodesenalvisualizadosobreunespectrograma
AT friedrichguillermo procesamientodesenalvisualizadosobreunespectrograma
AT galassochristianluis procesamientodesenalvisualizadosobreunespectrograma
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