6 envelope\envelope.jpg
..........\for_threshold(200).jpg
..........\lab6ee331_demoTask.m
..........\lab6ee331_mainTask.m
..........\noise12.jpg
..........\noiselabel.jpg
..........\noiselabel2.jpg
..........\orjinal.jpg
..........\threshold(2).jpg
..........\untitle.jpg
..........\voice.wav