Dequantization of a signal from two parallel quantized observations

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Hauptverfasser:	Kovanda, Vojtěch, Rajmic, Pavel
Format:	Preprint
Veröffentlicht:	2024
Schlagworte:	Signal Processing
Online-Zugang:	Acceder al recurso
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author	Kovanda, Vojtěch Rajmic, Pavel
author_facet	Kovanda, Vojtěch Rajmic, Pavel
contents	We propose a technique of signal acquisition using a combination of two devices with different sampling rates and quantization accuracies. Subsequent processing involving sparsity regularization enables us to reconstruct the signal at such a sampling frequency and with such a bit depth that was not possible using the two devices independently. Objective and subjective tests show the superiority of the proposed method in comparison with alternatives.
format	Preprint
id	arxiv_https___arxiv_org_abs_2409_08071
institution	arXiv
publishDate	2024
record_format	arxiv
spellingShingle	Dequantization of a signal from two parallel quantized observations Kovanda, Vojtěch Rajmic, Pavel Signal Processing We propose a technique of signal acquisition using a combination of two devices with different sampling rates and quantization accuracies. Subsequent processing involving sparsity regularization enables us to reconstruct the signal at such a sampling frequency and with such a bit depth that was not possible using the two devices independently. Objective and subjective tests show the superiority of the proposed method in comparison with alternatives.
title	Dequantization of a signal from two parallel quantized observations
topic	Signal Processing
url	https://arxiv.org/abs/2409.08071

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