Quantization True 5 5 True 0 Input wave file 1 2 1 2 True 0 Quantization (bit) 1 2 2 3 True 0 Output wave file 1 2 3 4 True True ● 2 3 2 3 480 True True False ● 2 3 1 2 True True False ● 2 3 3 4 ... True True True 3 4 1 2 ... True True True 3 4 3 4 Start True True True 3 4 4 5 5 normal True 2 True end False end 0