Audition makes sense for pro audio editing and mixing (podcasts, soundtracks) within the Adobe ecosystem; for occasional needs, a free alternative suffices.
About
In practice. What you can do with Adobe Audition.
Adobe's digital audio workstation (DAW): non-destructive multitrack environment for audio recording, editing, and mixing.
Practical uses
Clean and mix a podcast recording.
Restore noisy audio via spectral editing.
Prepare the soundtrack of a video edited in Premiere Pro.
Features & use cases
Montage audio
Creation
Copywriting
Audio
Audio cleanup
Enregistrement multipistes
+ 2 more features
Pros and cons. What Adobe Audition does well, and what to expect.
Pros
Multitrack and waveform editing combined.
Precise spectral editing and audio restoration.
Effective noise reduction.
Integration with Premiere Pro.
Cons
Available via the Creative Cloud subscription.
Overkill for simple audio touch-ups.
Learning curve for advanced editing.
When it makes sense. Keep Adobe Audition, or challenge it?
Keep if
You edit, clean and mix audio professionally.
You work on podcasts or video soundtracks.
Adobe Audition becomes worthwhile when
+You use it at least once a week
+The monthly cost ($26) is small next to the time it saves you
Challenge if
Your audio needs are occasional.
You want a free alternative (Audacity).
Adobe Audition becomes too expensive when
−You use it less than once a month
−A simple free version or a tool already in your stack would do
Our verdict. What to know about Adobe Audition.
Why this verdict
Average
Adobe Audition is fairly easy to replace with an alternative, no free tier to test before paying, clearly documented use cases.