Download Realtek High Definition Audio Driver 2.55

Realtek High-Definition Audio Driver - the ALC882 alternation 7.1+2 Channel Aerial Definition Audio codecs with UAA (Universal Audio Architecture), featuring bristles 24-bit stereo DACs and three 20-bit stereo ADCs, are advised for aerial achievement multimedia PC systems. The ALC882 alternation incorporates proprietary advocate technology to accomplish over 100dB Signal-to-Noise arrangement playback quality; calmly affair PC2001 requirements and additionally bringing PC complete affection afterpiece to customer cyberbanking devices.

The ALC882 alternation accommodate 10 channels of DAC that accompanying abutment 7.1 complete playback, added 2 channels of absolute stereo complete achievement (multiple streaming) through the Front-Out-Left and Front-Out-Right channels.

Flexible mixing, mute, and accomplished accretion ascendancy functions accommodate a complete chip audio band-aid for abutting bearing multimedia PCs.

Key appearance for "Realtek Aerial Definition Audio Driver 2.55"

• High-performance DACs with 103dB SNR are ideal for Dolby Master Studio

• ADCs with 90dBA SNR

• Meets achievement requirements for audio on PC2001 systems

• 10 DAC channels abutment 16/20/24-bit PCM architectonics for 7.1 complete playback, added 2 channels of absolute stereo complete achievement (multiple streaming) through the Front-Out-Left and Front-Out-Right channels

• 3 stereo ADCs abutment 16/20-bit PCM format, two for microphone array, one for bequest mixer recording

• All DACs abutment 44.1k/48k/96k/192kHz sample rate

• All ADCs abutment 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 ascribe are accurate for AEC/BF application

• High-quality analog cogwheel CD input

• Supports alien PCBEEP ascribe and congenital agenda BEEP generator

• Computer application selectable 2.5V/3.75V VREFOUT

• Six VREFOUTs are accurate by default, with added four VREFOUTs accessible by administration bare analog I/O pins

• Two jack apprehension pins anniversary advised to ascertain up to 4 jacks

• Reserve analog mixer architectonics for astern affinity with AC97

• Wide ambit (80dB ~ +42dB) aggregate ascendancy with 1.5dB resolution of analog to analog mixer gain

• All analog jacks are stereo ascribe and achievement re-tasking for analog bung & play

• Congenital headphone amplifiers for anniversary re-tasking jack

• Supports both analog DC aggregate ascendancy and GPI agenda aggregate control

• 2 GPIOs (General Purpose Input/Output) for customized applications

• Optional EAPD (External Amplifier Ability Down) is supported

• Ability support: Digital: 3.3V; Analog: 5.0V (Minimum AVDD is 3.6V)

• Ability administration and added ability extenuative features

• 48-pin LQFP advance (Pb)-free package

• Meets Microsoft WHQL/WLP 2.0 audio requirements

• EAX 1.0 & 2.0 compatible

• Direct Complete 3D compatible

• A3D compatible

• I3DL2 compatible

• HRTF 3D Positional Audio

• Emulation of 26 complete environments to enhance gaming experience

• 10 Computer application Equalizer Bands

• Articulation Cancellation and Key Shifting in Karaoke mode

• Realtek Media Player

• Added Configuration Panel and accessory analysis astrologer to advance user experience

• Microphone Acoustic Echo Cancellation (AEC), Noise Suppression (NS) and Beam Forming (BF) technology for articulation application

• ALC882D appearance Dolby Agenda Live achievement for customer equipment

• ALC882H appearance Dolby Home Theater software

• ALC882M appearance Dolby Master Studiocomputer application 

Realtek Aerial Definition Audio Driver 2.55 Limitations 

Windows Vista and Windows 7

• Developer : Realtek Semiconductor
• License : Free
• Download ( 77.90 MB  )