tout simplement..acid pro de sony ( nimporte quel version)...tu as des limiteurs ,tu fais tourner en boucle ta partie,et tu la ralenti et tu peux meme lui changer de tonalité (pour etre plus a l'aise)...pas besoin de hardware si tu as un pc ou un mac!
sinon penses aussi a ne pas tro ralentir car tu deteriores le son ...ce qui est normal!
a bientot
"We know that every good idea and all creative work are the offspring of the imagination, and have their source in what one is pleased to call infantile fantasy. Without this play with fantasy no creative work has ever yet come to birth. The debt we owe to the play of imagination is incalculable. It must not be forgotten that it is just in the imagination that a man's highest value may lie." Carl JUNG