Bit rate: 32 to 320kbps (Supports variable bit rate (VBR)), Sampling frequency : 32, 44.1, 48kHz
Bit rate: 32 to 192kbps (Supports variable bit rate (VBR)), Sampling frequency : 44.1kHz
Bit rate: 16 to 320kbps (Supports variable bit rate (VBR)), Sampling frequency : 8, 11.025, 12, 16, 22.05, 24, 32, 44.1, 48kHz
Bit rate: 1411kbps, Sampling frequency : 44.1kHz
Not all Windows Vista™ features are available for use on all Windows Vista Capable PCs. All Windows Vista Capable PCs will run the core experiences of Windows Vista, such as innovations in organizing and finding information, security, and reliability. Some features available in premium editions of Windows Vista - like the new Windows® Aero™ user interface -- require advanced or additional hardware. Check www.windowsvista.com/getready for details.