Convert audio.mp3

[thememory]

great can u guide me convert audio.mp3 to audio.pcm with audition cc 2018 ?

[emmrecs]

Simple answer: open your mp3 in Audition and it will be automatically converted to wav.  (You may need to set the sample rate and bit depth for the converted file.)

[thememory]

i mean a file audio.pcm not audio.wav

[emmrecs]

audio.pcm is the same as audio.wav, as explained in your parallel thread https://community.adobe.com/t5/Audition/convert-audio-mp3-to-audio-pcm/td-p/10604888