MU2LIN

 

 Mu-law to linear conversion.

  Y = MU2LIN(MU) converts mu-law encoded 8-bit audio signals,

  stored as "flints" in the range 0 <= MU <= 255, to

  linear signal amplitude in the range -s < Y < s where

  s = 32124/32768 ~= .9803.  The input MU is often obtained 

  using fread(...,'uchar') to read byte-encoded audio files.

  "Flints" are MATLAB's integers -- floating point numbers

  whose values are integers.

 

 

  See also LIN2MU61BFZAG, AUREAD1NUJCLI.