It retains most of the same general coding features , but also features improved entropy coding and quantization strategies as well as more efficient stereo coding .
Windows Media Audio Professional ( WMA Pro ) is an improved lossy codec closely related to WMA standard .
WMA retains most of the same general coding features , but also features improved entropy coding and quantization strategies as well as more efficient stereo coding .
Windows Media Audio Professional ( WMA Pro ) is an improved lossy codec closely related to WMA standard .