Technical Title: Realtek High Definition Audio Vista 64 2. This software requires 64-bit version of Windows Vista or Windows 7. Microphone Acoustic Echo Cancellation (AEC), Noise Suppression (NS), and Beam Forming (BF) technology for voice application.
When changing the option as shown above to DTS it unblocks the slider(not sure what the slider does though) - How ever still don't know how to send a test sound/tone through individual speakers For R2. Place your mouse over Realtek Audio and right-click. Scroll down to where it says Sound and click on the little arrow to open the menu. Type the words Device Manager in the Windows search bar. If you decide that Realtek HD Audio Driver isn’t the right audio driver for you, it can easily be uninstalled. Multi bands of software equalizer and tool are provided In Realtek HD Audio manager, if the Dolby Digital Live was selected, the Dolby/DTS tab cannot be used. How to Uninstall Realtek HD Audio Driver.WaveRT based audio function driver for Windows Vista.(Note) 2/4/5.1/7.1-Channel Audio Configurations: Refer to the following for multi-channel speaker configurations. On the Windows desktop, click the Realtek HD Audio Manager icon in the notification area to access the HD Audio Manager. Meets Microsoft WLP 3.10 and future WLP audio requirements Configuring Speakers Step 1: After installing the audio driver, restart your computer.Flexible mixing, mute, and fine gain control functions provide a complete integrated audio solution for home entertainment PCs. The top series provide 10 DAC channels that simultaneously support 7.1 sound playback, plus 2 channels of independent stereo sound output (multiple streaming) through the front panel stereo output. The Realtek High Definition Audio codecs are compliant with Microsoft's UAA (Universal Audio Architecture).