Synthesis-based Sparse Audio Declipper Done Right

Synthesis-based Sparse Audio Declipper Done Right

Software

This software introduces a novel approach to synthesis-based signal declipping exploiting the sparsity of signals in a proper representing system, resulting in the S-SPADE DR algorithm based on the ADMM scheme. The signal is processed block-by-block and the reconstructed blocks are put together using the overlap-add methodology. Implementation is done in the MATLAB environment.

This software introduces a novel approach to synthesis-based signal declipping exploiting the sparsity of signals in a proper representing system, resulting in the S-SPADE DR algorithm based on the ADMM scheme. The signal is processed block-by-block and the reconstructed blocks are put together using the overlap-add methodology. Implementation is done in the MATLAB environment.

declipping, sparse recovery, sparsity, synthesis, ADMM

declipping, sparse recovery, sparsity, synthesis, ADMM

pracovna SD5.66, Technická 12, 61600 Brno

In order to use the result by another entity, it is always necessary to acquire a license

http://www.utko.feec.vutbr.cz/~rajmic/software/SPADE-DR.zip