Tight frame A-SPADE demo: implementation of a tight frame-based sparse analysis version of the SParse Audio DEclipper algorithm This software allows reproducing experimental results (analysis part only : cf. ASPADE) of the following publications : - S. Kitic, N. Bertin and R. Gribonval. Sparsity and cosparsity for audio declipping: a flexible non-convex approach. In Latent Variable Analysis and Signal Separation, Liberec, 2015. - S. Kitic, N. Bertin and R. Gribonval. Audio Declipping by Cosparse Hard Thresholding. In iTwist – 2nd international – Traveling Workshop on Interactions between Sparse models and Technology, Namur, 2014.