Asus Xonar D2X/XDT, 7.1 Chanel Audio, PCI-E

Audio Performance:
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Output Signal-to-Noise Ratio (A-Weighted)::
Up to 118 dB:
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Input Signal-to-Noise Ratio (A-Weighted)::
Up to 118 dB:
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Output Total Harmonic Distortion + Noise at 1kHz (A-Weighted)::
Up to 0.0004% (-108dB):
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Input Total Harmonic Distortion + Noise at 1kHz (A-Weighted) ::
Up to 0.0004% (-108dB):
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Frequency Response (-3dB, 24-bit/96kHz input )::
<10Hz to 46kHz:
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Output/Input Full-Scale Voltage:
2 Vrms (5.65 Vp-p):
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Sample Rate Conversion Quality:
Almost lossless, high-fidelity floating-point filters, with::
-140dB THD+N (typical value for 44.1K->48KHz, 24bit):
145dB Dynamic Range (typical value for 44.1K->48KHz, 24bit):
Main Chipset:
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Audio Processor:
ASUS AV200 High-Definition Sound Processor (Max. 192KHz/24bit):
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24-bit D-A Converter of Digital Sources::
TI Burr-Brown PCM1796 *4 (123dB SNR, Max. 192kHz/24bit):
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24-bit A-D Converter for Analog Inputs::
Cirrus-Logic CS5381* 1 (120dB SNR, Max. 192kHz/24bit):
Sample Rate and Resolution:
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Analog Playback Sample Rate and Resolution:
44.1K/48K/96K/192KHz @ 16/24bit:
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Analog Recording Sample Rate and Resolution:
44.1K/48K/96K/192KHz @ 16/24bit:
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S/PDIF Digital Output:
44.1K/48K/96K/192KHz @ 16/24bit, Dolby Digital, DTS, WMA-Pro:
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S/PDIF Digital Input:
44.1K/48K/96K/192KHz @ 16/24bit:
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ASIO 2.0 Driver Support::
44.1K/48K/96K/192KHz @ 16/24bit:
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I/O Ports:
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Analog Output Jack::
3.50mm mini jack *4 (Front/Side/Center-Subwoofer/Back):
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Analog Input Jack::
3.50mm mini jack *2 (Line-In/Mic-In):
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Other line-level analog input (for CD-IN/TV Tuner)::
CD-In, Aux-In (4-pin header on the card):
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Digital S/PDIF Output:
Coaxial and High-bandwidth Optical Combo Connector Supports 192KHz/24bit:
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Digital S/PDIF Input:
Coaxial and High-bandwidth Optical Combo Connector Supports 192KHz/24bit:
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MIDI Ports:
Additional MPU-401 MIDI I/O bracket and converter cable:
Driver Features:
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Operation System:
Windows Vista/XP(32/64bit)/MCE2005:
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Dolby® Digital Live:
Dolby Digital Live encodes any audio signal on PC in real-time to Dolby Digital (AC3) 5.1 surround sounds to your home theater environment through one single S/PDIF connection:
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Dolby® Headphone:
Dolby Headphone technology allows users to listen to music, watch movies, or play games with the dramatic 5.1-channel surround or realistic 3D spacious effects through any set of stereo headphones.:
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Dolby® Virtual Speaker:
Dolby Virtual Speaker technology simulates a highly realistic 5.1-speaker surround sound listening environment from as few as two speakers.:
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Dolby® Pro-Logic IIx:
Dolby Pro-Logic II is the well-known technology to process any native stereo or 5.1-channel audio into a 6.1- or 7.1- channel output, creating a seamless, natural surround soundfield.:
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DTS® Connect Technologies:
DTS® Connect contains DTS Interactive Encoder and DTS Neo:PC technologies. DTS Interactive encodes any sound on PC to"DTS 5.1 Surround” high bitrate digital stream to your home theater through S/PDIF connection. DTS Neo:PC can convert stereo audio into 5.1 or 7.1-channel high-fidelity surround sounds.:
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DirectSound3D Game EXtensions 1.0 (DS3D GX):
DS3D GX 1.0 supports EAX gaming sound effects and DirectSound 3D hardware enhanced functions on Windows Vista. (DirectX/DirectSound 3D compatible):
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Acoustic Echo Cancellation (AEC):
Provides advanced Acoustic Echo Cancellation (AEC) for best voice conferencing quality in VOIP applications or online gaming:
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Smart Volume NormalizerTM:
Normalizes the volume of all audio sources into a constant level and also enhances your 3D sound listening range and advantages in gaming:
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Magic VoiceTM:
Modifies and disguises the sound tone of your voice for VOIP and online chat applications:
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Karaoke Functions:
Music Key-Shifting and Microphone Echo effects:
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FlexBass™:
Professional Bass Management/Enhancement system for small or large speakers:
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Xear 3D™ Virtual Speaker Shifter:
Virtual 7.1 speaker positioning and shifting to adjust the optimum soundfield for your speaker placement:
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Other Effects:
10-band Equalier/27 Environment Effects:
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3D Gaming Sound Engines/APIs:
Vista: DirectSound3D® GX 1.0, EAX®2.0&1.0, DirectSound® HW, DirectSound SW, A3D®1.0, OpenAL generic modes, 128 3D sounds processing capability:
XP: EAX®2.0&1.0, DirectSound® HW, DirectSound SW, A3D®1.0, OpenAL generic modes, 128 3D sounds processing capability:
Bundled Software Utility:
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Portable Music Processor utility:
Converts digital music content or CD audio into regular MP3/WMA files with Dolby Headphone, Dolby Virtual Speaker (w/ Pro-Logic II), and Smart Volume Normalization processing (Windows Media Player 10 or above is required):
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Professional Audio Creation and Editing Utility:
Ableton Live 6 Lite; Cakewalk Production Plus Pack (SONAR LE, Dimension LE, and Project5 LE):
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PowerDVD 7.0:
7.1-ch DVD player with Dolby Digital decoder:
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MCE Software Kit:
Software kit with 10-ft GUI for Windows Media Center Edition:
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RightMark Audio Analyzer 6.0.5:
Easy but powerful software intended for testing the quality of audio equipments:
Accessories:
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Additional MIDI bracket and adaptor cable *1:
S/PDIF TOSLINK optical adaptors *2:
S/PDIF TOSLINK optical cable *1:
Four 3.5mm-to-RCA cables for 8 channel output *4:
Dolby Demo CD *1