Цитата от http://www.adobe.com/products/audition/systemreqs.html :
System requirements

Windows

• Intel® Pentium® III or 4 or Intel Centrino™ (or other SSE-enabled) processor (Pentium 4 or other SSE2-enabled processor required for video)
• Microsoft® Windows® XP Professional or Home Edition with Service Pack 2
• 512MB of RAM (1GB recommended)
• 700MB of available hard-disk space (5.5GB recommended for installing optional audio clips)
• 1,024x768 display (1,280x1,024 recommended)
• Sound card with DirectSound or ASIO drivers (multitrack ASIO sound card recommended)
• CD-ROM drive (DVD-ROM drive recommended for installing optional audio clips)
• CD-RW drive for audio CD creation
• Speakers or headphones recommended
• Internet or phone connection required for product activation and Internet-related services