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Realtek High Definition Audio Codec (Windows Vista / Windows 7 32-bit and 64-bit) R2.57

Realtek HD audio driver package. The package includes: driver setup program, drivers for Vista 32-bit and 64-bit editions.
Features

* High-performance DACs with 106dB dynamic range (A-Weight), ADCs with 101dB dynamic range (A-Weight)
* Meets performance requirements for Microsoft WLP 3.0 Premium desktop and mobile PCs
* Ten DAC channels support 16/20/24-bit PCM format for 7.1 sound playback, plus 2 channels of concurrent independent stereo sound output (multiple streaming) through the front panel output
* There stereo ADCs support 16/20/24-bit PCM format, one for stereo microphone, one for legacy mixer recording
* All DACs and ADCs supports 44.1k/48k/96k/192kHz sample rate
* 16/20/24-bit S/PDIF-OUT supports 44.1k/48k/96k/192kHz sample rate
* 16/20/24-bit S/PDIF-IN supports 44.1k/48k/96k/192kHz sample rate
* Supports 444.1k/48k/96k/192kHz ADAT® digital output
* Up to four channels of microphone array input are supported for AEC/BF application
* High-quality analog differential CD input
* Supports external PCBEEP input and built-in digital BEEP generator
* Software selectable 2.5V/3.75V VREFOUT
* Two jack detection pins each designed to detect up to 4 jacks
* Supports legacy analog mixer architecture
* Software selectable boost gain (+10/+20/+30dB) for analog microphone input
* All analog jacks are stereo input and output re-tasking for analog plug & play
* Built-in headphone amplifiers for each re-tasking jack
* Two GPIOs (General Purpose Input and Output) for customized applications, and digital GPI Volume Control
* Supports anti-pop mode when analog power AVDD is on and digital power is off.
* Supports stereo digital microphone interface for improved voice quality
* Content Protection for Full Rate lossless Audio content playback (with selected versions of WinDVD/PowerDVD)
* MIDI interface for electronic music instrument support (Pins shared with S/PDIF-IN, S/PDIF-OUT)

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