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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Detalles Bibliográficos
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
Aporte de:
Repositorio Digital de la Universidad de Buenos Aires (UBA) de Universidad de Buenos Aires
Descripción
Sumario: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.

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