You're looking to download Adobe Audition 1.5 for PC. Here's what I found:
It fully integrated recording, mixing, and final CD mastering into one workflow. VST Support: Download Adobe Audition 1.5 For Pc
If you already own a license but lost your installation media, your options are limited: You're looking to download Adobe Audition 1
Adobe Audition 1.5 is a digital audio workstation (DAW) software developed by Adobe Systems Incorporated. Released in 2004, it was designed to provide professional audio editing and mixing capabilities for music, film, and television production. This report provides an overview of Adobe Audition 1.5, its features, system requirements, and instructions on how to download and install the software on a PC. Download Adobe Audition 1.5 For Pc