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

K využití výsledku jiným subjektem je vždy nutné nabytí licence

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