Realtek HD Audio R2.75 (7037) With Dolby | 351.9 MB
Realtek HD Audio - Realtek sound drivers for the new generation, designed for operating systems Windows 2000/XP/Vista and 7. The advantages of High Definition Audio specification before AC'97 include: full support for new audio formats, a high frequency bandwidth, support for connecting audio devices technology Plug and Play, more accurate speech recognition and input. Supports all HD codecs Realtek.
Features of Realtek HD Audio
• 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 ~ +42 dB) 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
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