A Survey and an Extensive Evaluation of Popular Audio Declipping Methods
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216305%3A26220%2F20%3APU137902" target="_blank" >RIV/00216305:26220/20:PU137902 - isvavai.cz</a>
Result on the web
<a href="https://ieeexplore.ieee.org/document/9281027" target="_blank" >https://ieeexplore.ieee.org/document/9281027</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1109/JSTSP.2020.3042071" target="_blank" >10.1109/JSTSP.2020.3042071</a>
Alternative languages
Result language
angličtina
Original language name
A Survey and an Extensive Evaluation of Popular Audio Declipping Methods
Original language description
Dynamic range limitations in signal processing often lead to clipping, or saturation, in signals. Audio declipping is the task of estimating the original audio signal given its clipped measurements and has attracted a lot of interest in recent years. Audio declipping algorithms often make assumptions about the underlying signal, such as sparsity or low-rankness, as well as the measurement system. In this paper, we provide an extensive review of audio declipping algorithms proposed in the literature. For each algorithm, we present the assumptions being made about the audio signal, the modeling domain, as well as the optimization algorithm. Furthermore, we provide an extensive numerical evaluation of popular declipping algorithms, on real audio data. We evaluate each algorithm in terms of the Signal-to-Distortion Ratio, as well as using perceptual metrics of sound quality. The article is accompanied with the repository containing the evaluated methods.
Czech name
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Czech description
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Classification
Type
J<sub>imp</sub> - Article in a specialist periodical, which is included in the Web of Science database
CEP classification
—
OECD FORD branch
20203 - Telecommunications
Result continuities
Project
<a href="/en/project/GA20-29009S" target="_blank" >GA20-29009S: Perceptually motivated restoration of highly degraded audio signals</a><br>
Continuities
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)
Others
Publication year
2020
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Name of the periodical
IEEE Journal of Selected Topics in Signal Processing
ISSN
1932-4553
e-ISSN
1941-0484
Volume of the periodical
15
Issue of the periodical within the volume
1
Country of publishing house
US - UNITED STATES
Number of pages
20
Pages from-to
5-24
UT code for WoS article
000616307100002
EID of the result in the Scopus database
2-s2.0-85097955444