Information About

A-law Algorithm
  CATEGORIES ABOUT A-LAW ALGORITHM
   
audio codecs
   
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It is similar to the Mu-law Algorithm used in North America and Japan .

For a given input ''x'', the equation for A-law encoding is as follows,

:
  F^{-1}(y) \sgn(y) \begin{cases} {y (1 + \ln(A)) \over A}, & 0 \leq y < {1 \over 1 + \ln(A)} \