: "Version 1.5" was a landmark release in May 2004 that introduced pitch correction and frequency space editing.

The concept of a “full key” stems from legacy software authorization methods. In the past, a static serial number could unlock a program indefinitely. Modern Adobe software, however, utilizes an activation server handshake. When a user subscribes, the software authenticates via the Adobe Creative Cloud desktop application.

So, what are the benefits of having a full key work in Adobe Audition 15? Here are just a few:

for running legacy software like Audition on modern Windows?