Realtek High Definition Audio Driver - звуковые драйверы Realtek нового поколения, предназначенные для операционных систем Windows 2000/XP/Vista и 7. Преимуществами спецификации High Definition Audio перед AC'97 являются: полноценная поддержка новых форматов звука, более высокая частота пропускания, поддержка подключения аудио-устройств по технологии Plug and Play, более точное распознавание речи и ее ввод.

Features of Realtek High Definition Audio Driver:

* High-performance DACs with 103dB SNR are ideal for Dolby Master Studio
* ADCs with 90dBA SNR
* Meets performance requirements for audio on PC2001 systems
* 10 DAC channels support 16/20/24-bit PCM format for 7.1 sound playback, plus 2 channels of independent stereo sound output (multiple streaming) through the - Front-Out-Left and Front-Out-Right channels
* 3 stereo ADCs support 16/20-bit PCM format, two for microphone array, one for legacy mixer recording
* All DACs support 44.1k/48k/96k/192kHz sample rate
* All ADCs support 44.1k/48k/96kHz sample rate
* Applicable for DVD-Audio solutions
* 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
* Up to four channels of microphone 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
* Six VREFOUTs are supported by default, with additional four VREFOUTs available by sharing unused analog I/O pins
* Two jack detection pins each designed to detect up to 4 jacks
* Reserve analog mixer architecture for backward compatibility with AC'97
* Wide range (–80dB ~ +42dB) volume control with 1.5dB resolution of analog to analog mixer gain
* All analog jacks are stereo input and output re-tasking for analog plug & play
* Built-in headphone amplifiers for each re-tasking jack
* Supports both analog DC volume control and GPI digital volume control
* 2 GPIOs (General Purpose Input/Output) for customized applications
* Optional EAPD (External Amplifier Power Down) is supported
* Power support: Digital: 3.3V; Analog: 5.0V (Minimum AVDD is 3.6V)
* Power management and enhanced power saving features
* 48-pin LQFP lead (Pb)-free package
* Meets Microsoft WHQL/WLP 2.0 audio requirements
* EAX 1.0 & 2.0 compatible
* Direct Sound 3D compatible
* A3D compatible
* I3DL2 compatible
* HRTF 3D Positional Audio
* Emulation of 26 sound environments to enhance gaming experience
* 10 Software Equalizer Bands
* Voice Cancellation and Key Shifting in Karaoke mode
* Realtek Media Player
* Enhanced Configuration Panel and device sensing wizard to improve user experience
* Microphone Acoustic Echo Cancellation (AEC), Noise Suppression (NS) and Beam Forming (BF) technology for voice application
* ALC882D features Dolby Digital Live output for consumer equipment
* ALC882H features Dolby Home Theater software
* ALC882M features Dolby Master Studio software


What's New in This Release:

Realtek HD Audio Driver support all of Realtek HD Audio Codec.
1. Vista/Windows 7 WHQL Supporting: ALC882, ALC883, ALC885, ALC888, ALC889, ALC892, ALC861VD, ALC660, ALC662, ALC663, ALC665, ALC260, ALC262,ALC267, ALC268, ALC269, ALC270, ALC272, ALC273, ALC887,ALC670, ALC275, ALC680
2. Windows 2000/XP WHQL Supporting: ALC880, ALC882, ALC883, ALC885, ALC888, ALC889, ALC892, ALC861VC, ALC861VD, ALC660, ALC662, ALC663, ALC665, ALC260, ALC262, ALC267,ALC268, ALC269, ALC270, ALC272, ALC273, ALC887,ALC670, ALC275, ALC680
3. HDMI Device WHQL Support: ATI HDMI Devices
4. OS Supporting: Microsoft WindowsXP, Widnows2000, Windows Server 2003, Vista, Windows Server 2008, Windows7 - x86/x64
5. Pack with Microsoft High Definition Audio UAAV1.0a(5013)
6. Add/Fix
1.) Driver :
1. Customizations.
2. Fix BSOD issue under Windows 2000. (Issue happened from driver V6066).