ALC888

7.1+2 Channel High Definition Audio Codec; Hardware Features \nHigh-performance DACs with 97dB SNR (A-Weighting), ADCs with 90dB SNR (A- Weighting) \nMeets performance requirements for Microsoft WLP 3.0 Premium desktop and mobile PCs \nTen 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 panel output \nTwo stereo ADCs support 16/20/24-bit PCM format, one for stereo microphone, one for legacy mixer recording \nAll DACs supports 44.1k/48k/96k/192kHz sample rate \nAll ADCs support 44.1k/48k/96k sample rate \n16/20/24-bit S/PDIF-OUT supports 44.1k/48k/96k/192kHz sample rate \n16/20/24-bit S/PDIF-IN supports 44.1k/48k/96k/192kHz sample rate \nUp to four channels of microphone array input are supported for AEC/BF application \nHigh-quality analog differential CD input \nSupports external PCBEEP input and built-in digital BEEP generator \nSoftware selectable 2.5V/3.75V VREFOUT \nTwo jack detection pins each designed to detect up to 4 jacks \nSupports legacy analog mixer architecture \nWide range (–80dB ~ +42dB) volume control with 1.5dB resolution of analog to analog mixer gain \nSoftware selectable boost gain (+10/+20/+30dB) for analog microphone input \nAll analog jacks are stereo input and output re-tasking for analog plug & play \nBuilt-in headphone amplifiers for each re-tasking jack \nTwo GPIOs (General Purpose Input and Output) for customized applications \nSupports anti-pop mode when analog power AVDD is on and digital power is off \nSupports digital microphone interface for improved voice quality 48-pin LQFP ‘Green’ package \nSoftware Features \nMeets Microsoft WHQL/WLP 3.0 audio requirements \nWaveRT-based audio function driver for Windows Vista \nEAX? 1.0 & 2.0 compatible \nDirect Sound 3D? compatible \nA3D? compatible \nI3DL2 compatible \nHRTF 3D Positional Audio \nEmulation of 26 sound environments to enhance gaming experience \n10-Band Software Equalizer \nVoice Cancellation and Key Shifting in Karaoke mode \nRealtek Media Player \nEnhanced Configuration Panel to improve user experience \nMicrophone Acoustic Echo Cancellation (AEC), Noise Suppression (NS), and Beam Forming (BF) technology for voice application \nALC888DD-GR features Dolby? Digital Live and DTS? CONNECT? software (Optional) \nALC888H-GR features Dolby? Home Theater(software feature);

The ALC888 series are high-performance 7.1+2 Channel High Definition Audio Codecs providing ten DAC channels that simultaneously support 7.1 sound playback, plus 2 channels of independent stereo sound output (multiple streaming) through the front panel stereo outputs. The series integrates two stereo ADCs that can support a stereo microphone, and feature Acoustic Echo Cancellation (AEC), Beam Forming (BF), and Noise Suppression (NS) technology.\nAll analog IO are input and output capable, and headphone amplifiers are also integrated at each analog output. All analog IOs can be re-tasked according to user’s definitions, or automatically switched depending on the connected device type.\nSupport for 16/20/24-bit S/PDIF input and output offers easy connection of PCs to high-quality consumer electronic products such as digital decoders and speakers. The series incorporates Realtek proprietary converter technology to achieve 97dB dynamic range playback quality and 90dB dynamic range recording quality, and is designed for Windows Vista premium desktop and laptop systems.\nThe ALC888 series supports host/soft audio from the Intel ICH series chipset, and also from any other HDA compatible audio controller. With EAX/Direct Sound 3D/I3DL2/A3D compatibility, and excellent software utilities like Karaoke mode, environment emulation, software equalizer, HRTF 3D positional audio, and optional Dolby? Digital Live, DTS? CONNECT?, and Dolby? Home Theater programs, the ALC888 series provides an excellent home entertainment package and game experience for PC users.

ALC888

7.12 CHANNEL HIGH DEFINITION AUDIO CODEC

ALC888

7.12 CHANNEL HIGH DEFINITION AUDIO CODEC

ALC888S-VC

7.1+2 Channel High Definition Audio Codec with Two Independent S/PDIF-OUT;

The ALC888S-VC and ALC888SDD-VC are high-performance 7.1+2 Channel High Definition Audio Codecs with two independent S/PDIF outputs. They feature ten DAC channels that simultaneously support 7.1 sound playback, plus independent stereo sound output (multiple streaming) through the front panel stereo outputs, and integrate two stereo ADCs that can support a stereo microphone, and feature Acoustic Echo Cancellation (AEC), Beam Forming (BF), and Noise Suppression (NS) for voice applications.\nThe ALC888S-VC supports 16/20/24-bit S/DPIF input and output functions with sampling rate of up to 192kHz, offering easy connection of PCs to high quality consumer electronic products such as digital decoders and Minidisk devices. In addition to the standard (primary) S/PDIF output function,? the ALC888S features another independent (secondary) S/PDIF-OUT output and converters that transport digital audio output to a High Definition Media Interface (HDMI) transmitter (becoming more common in high-end PCs).\nAll analog IO are input and output capable, and headphone amplifiers are also integrated at each analog output. All analog IOs can be re-tasked according to user’s definitions, or automatically switched \nThe ALC888S-VC series support host audio controller from the Intel ICH series chipset, and also from any other HDA compatible audio controller. With EAX/Direct Sound 3D/I3DL2/A3D compatibility, and excellent software utilities like environment sound emulation, multiple-band software equalizer and dynamic range control, optional Dolby? Digital Live, DTS? CONNECT?, and Dolby? Home Theater programs, the ALC888S provides an excellent home entertainment package and game experience for PC users.\nThe ALC888S-VC is an upgraded version of the ALC888S version B that meets the current WLP3.10 (Windows Logo Program) and future WLP requirements that become effective from 01 June 2008 (See Enhanced Features section?below). The ALC888S-VC also conforms to Intel’s Audio Codec low power state white paper and is ECR compliant.

ALC888S-VD

7.1+2 CHANNEL HD AUDIO CODEC WITH TWO INDEPENDENT SPDIF OUTPUTS; Hardware Features \nDACs with 97dB SNR (A-weighting), ADCs with 90dB SNR (A-weighting) \nTen DAC channels support 16/20/24-bit PCM format for 7.1 channel sound playback, plus 2 channels of concurrent independent stereo sound output (multiple streaming) through the front panel output \nTwo stereo ADCs support 16/20/24-bit PCM format, multiple stereo recording \nAll DACs supports 44.1k/48k/96k/192kHz sample rate \nAll ADCs supports 44.1k/48k/96k/192kHz sample rate \nPrimary 16/20/24-bit SPDIF-OUT supports 32k/44.1k/48k/88.2k/96k/192kHz sample rate \nSecondary 16/20/24-bit SPDIF-OUT supports 32k/44.1k/48k/88.2k/96k/192kHz sample rate \n16/20/24-bit SPDIF-IN supports 44.1k/48k/96k/192kHz sample rate \nAll analog jacks (port-A to port-G) are stereo input and output re-tasking \nPort-D/E/F built-in headphone amplifiers \nPort-B/C/E/F with software selectable boost gain (+10/+20/+30dB) for analog microphone input \nHigh-quality analog differential CD input \nSupports external PCBEEP input and built-in digital BEEP generator \nSoftware selectable 2.5V/3.2V/4.0V VREFOUT \nUp to four channels of microphone array input are supported for AEC/BF applications \nTwo jack detection pins each designed to detect up to 4 jacks \nSupports legacy analog mixer architecture \nUp to two GPIOs (General Purpose Input and Output) for customized applications. GPIO0 and GPIO1 share pin with DMIC-CLK and DMIC-DATA \nSupports mono and stereo digital microphone interface (pins shared with GPIO0 and GPIO1) \nSupports anti-pop mode when analog power LDO-IN is on and digital power is off \n1dB per step output volume and input volume control \nSupports 3.3V digital core power, 1.5V or 3.3V digital I/O power for HD Audio link, and 5.0V analog power \nIntel low power ECR compliant and power status control for each analog/digital converter and pin widget \nBuilt-in Low-dropout (LDO) regulator \nUltra low power consumption in anti-pop mode \n48-pin LQFP ‘Green’ package Software Features \nMeets Microsoft WLP 3.x and future WLP audio requirements \nWaveRT-based audio function driver for Windows Vista and Windows 7 \nDirect Sound 3D? compatible \nI3DL2 compatible \n7.1+2 channel multi-streaming enables concurrent gaming/VoIP \nEmulation of 26 sound environments to enhance gaming experience \nMultiband software equalizer and tools provided \nVoice Cancellation and Key Shifting effect \nDynamic range control (expander, compressor, and limiter) with adjustable parameters \nIntuitive Configuration Panel (Realtek Audio Manager) to enhance user experience \nMicrophone Acoustic Echo Cancellation (AEC), Noise Suppression (NS), and Beam Forming (BF) technology for voice applications \nSmart multiple streaming operation \nHDMI audio driver for AMD platform \nOptional Dolby PCEE program, SRS TruSurround HD, SRS Premium Sound, Fortemedia SAM, Creative Host Audio, Synopsys Sonic Focus, DTS Surround Sensation | UltraPC, and DTS Connect licenses\n\n\t\t\t\t\t\t\t\n\t\t\t\t\t\t\t\n\t\t\t\t\t\t\t\t\n\t\t\t\t\t\t\t\t\tApplications\n\t\t\t\t\t\t\t\t\n\t\t\t\t\t\t\t\n\t\t\t\t\t\t\t\n\t\t\t\t\t\t\t\t\nDesktop multimedia PCs \nNotebook PCs;

The ALC888S-VD provides ten DAC channels that simultaneously support 7.1 channel sound playback, plus 2 channels of independent stereo sound output (multiple streaming) through the front panel stereo outputs. Three stereo ADCs and one stereo digital microphone converter are integrated and can support a microphone array with Acoustic Echo Cancellation (AEC), Beam Forming (BF), and Noise Suppression (NS) technologies.\nAll analog I/O are input and output capable, and headphone amplifiers are also integrated at three analog output ports (port-D/port-E/port-F). All analog I/Os can be re-tasked according to user definitions.\nSupport for 16/20/24-bit SPDIF input and output with up to 192kHz sample rate offers easy connection of PCs to consumer electronic products such as digital decoders and speakers. The ALC888S-VD also features secondary SPDIF-OUT output and converter to transport digital audio output to a High Definition Media Interface (HDMI) transmitter.\nThe ALC888S-VD supports host audio from the Intel chipsets, and also from any other HDA compatible audio controller. With various software utilities like environment sound emulation, multiple-band and independent software equalizer, dynamic range compressor and expander, optional Dolby PCEE program, SRS TruSurround HD, SRS Premium Sound, Fortemedia SAM, Creative Host Audio, Synopsys Sonic Focus, DTS Surround Sensation | UltraPC, and DTS Connect licenses, the ALC888S-VD offers the highest sound quality, providing an excellent entertainment package and game experience for PC users. \nThe ALC888S-VD is an upgraded version of the ALC888S-VC, with lower power consumption. It also features a built-in Low-dropout (LDO) regulator to reduce customer’s external circuit cost.

ALC888DD-GR

7.12 CHANNEL HIGH DEFINITION AUDIO CODEC

ALC888-GR

7.12 CHANNEL HIGH DEFINITION AUDIO CODEC

ALC888H-GR

7.12 CHANNEL HIGH DEFINITION AUDIO CODEC

ALC888S

7.12 CHANNEL HD AUDIO CODEC

ALC888S

7.12 CHANNEL HIGH DEFINITION AUDIO CODEC