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DETECTION OF IMPULSIVE DISTURBANCES IN ARCHIVE AUDIO SIGNALS

Citation Author(s):
Marcin Ciołek, Niedźwiecki Maciej
Submitted by:
Marcin Ciolek
Last updated:
27 February 2017 - 3:05pm
Document Type:
Poster
Document Year:
2017
Event:
Presenters:
Marcin Ciołek, Niedźwiecki Maciej
Paper Code:
AASP-P10
 

The problem of detection of impulsive disturbances in archive audio signals is considered. It is shown that semi-causal/noncausal solutions based on joint evaluation of signal prediction errors and leave-one-out signal interpolation errors, allow one to noticeably improve detection results compared to the prediction-only based solutions. The proposed approaches are evaluated on a set of clean audio signals contaminated with real click waveforms extracted from silent parts of old gramophone recordings.

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