Cascade: Channel-Aware Structured Cosparse Audio Declipper
Clément Gaultier, Nancy Bertin, Rémi Gribonval · 2018
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.