Quantizer_Character​istic

Processes in quantizing a speech signal using both a uniform and a logarithmic (mu-law) quantizer

The exercise divides the speech level interval between -1 and +1 into 2B uniform intervals (for a uniform quantizer) and into 2B psuedo-logarithmically spaced intervals (for a mu-law quantizer). The exact locations of each quantization interval depends on whether the quantization uses mid-riser or mid-tread intervals, and it also depends on whether the quantization uses rounding and saturating intervals, or truncating and saturating intervals. The file '5.2 Quantizer.pdf' provides a User's Guide for this exercise.