SoX Wrapper: Some code refactoring and some memory optimizations.
SoX Wrapper: Some code refactoring and some memory optimizations.

amikey/DynamicAudioNormalizer,amikey/DynamicAudioNormalizer,amikey/DynamicAudioNormalizer,amikey/DynamicAudioNormalizer,amikey/DynamicAudioNormalizer