Cascade: Channel-Aware Structured Cosparse Audio Declipper

Clément Gaultier; Nancy Bertin; Rémi Gribonval

ICASSP 2018accepted0 citations

Cascade: Channel-Aware Structured Cosparse Audio Declipper

Clément Gaultier, Nancy Bertin, Rémi Gribonval

Abstract

This work features a new algorithm, CASCADE, which leverages a structured cosparse prior across channels to address the multichannel audio declipping problem. CASCADE technique outperforms the state-of-the-art method A-SPADE applied on each channel separately in all tested settings, while retaining similar runtime.

BibTeX

@inproceedings{icassp2018_cascadechannelaw,
  title = {Cascade: Channel-Aware Structured Cosparse Audio Declipper},
  author = {Clément Gaultier and Nancy Bertin and Rémi Gribonval},
  booktitle = {ICASSP 2018},
  year = {2018}
}