级联:通道感知的结构化稀疏音频衰减器

2018 IEEE International Conference on Acoustics, Speech and Signal Processing (ICASSP) Pub Date : 2018-04-25 DOI:10.1109/ICASSP.2018.8461694

Clément Gaultier, N. Bertin, R. Gribonval

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引用次数: 5

摘要

这项工作的特点是一种新的算法，CASCADE，它利用跨通道的结构化共稀疏先验来解决多通道音频衰减问题。级联技术优于最先进的A-SPADE方法，在所有测试设置中分别应用于每个通道，同时保持相似的运行时间。

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Cascade: Channel-Aware Structured Cosparse Audio Declipper

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.

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来源期刊

2018 IEEE International Conference on Acoustics, Speech and Signal Processing (ICASSP)

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