| Model Name- U7 d4 j4 \. V1 ?- S | Xonar HDAV1.3 Audio/Video Enhancement Card. k$ v4 w4 e4 \- O8 U l | Xonar HDAV1.3 Deluxe 7.1 Audio/Video Enhancement Card | ||
| Processor and Interface0 V& w) j) t5 K9 d$ f7 K | ||||
| Audio Processor | ASUS AV200 (Max. 192KHz/24bit)4 z. d& S- f% ?# I* Q; k" G | |||
| Video Processor | ASUS Splendid HD Video Processor | |||
| 24-bit DAC2 @1 m6 J8 ?7 H: l; i | TI Burr-Brown PCM1796 (123dB SNR) | |||
| 24-bit ADC | Cirrus-Logic CS5381 (120dB SNR)& t+ X8 a6 \. W' N+ { | |||
| Output Audio OPAs! T8 O+ c' h. O0 m" b) J$ _1 g, \ | Swappable DIP-typed NS LM4562 (THD+N~0.00003%). A" r, e3 t+ F# X0 r. m | |||
| Bus Compatibility* A5 Y o* B5 K/ H5 g! [9 k. Q | -PCI Express X17 H2 T" F( g6 p* D( p$ ]1 f8 J | |||
| HDMI. k# g( M+ r4 h3 M2 c5 r/ T3 W | -HDMI 1.3a | |||
| Video Specification | ||||
| Video Resolution8 H; r4 l _! ^) O! _: o; L | -DTV Resolution: up to 1080p0 w' `8 l% k0 c$ _ -PC Resolution: up to UXGA* W! k# _8 @) e" g& Q |; U! J | |||
| Color Depth and Range W8 c& z) u6 R# q% |% o | -up to 48-bit/per pixel color depths (RGB or YCbCr) -broader xvYCC color space standard | |||
| Splendid HD Modes# E7 }6 I+ O7 N3 c8 U, W | -Photo, Video, Gaming (Gaming mode requires ASUS graphics card) | |||
| Audio Sample Rate and Resolution# G! p: l" Q$ W" B | ||||
| HDMI 1.3 Playback Format% B4 n3 S4 y& v: W | -7.1 channel LPCM 192KHz/24bit( M. i$ W6 Y, V7 j- I -Dolby TrueHD, Dolby Digital Plus, and DTS-HD Master Audio pass-through upgradeable by TotalMedia player | |||
| Analog Playback & Recording* Y5 @( l0 K' v3 B: C | 192KHz/24bit | |||
| S/PDIF Digital Input & Output7 {3 c# w: X& v( P! F% m. ` | 192KHz/24bit | |||
| Analog Audio Performance0 M% \2 b6 G- e; J |; p# d | ||||
| SNR (A-Weighted): | Output: 120 dB Input: 118dB | |||
| THD+N at 1KHz: | Output: 0.0004% (-108dB), [/ L6 Q$ ~2 P+ \0 Z( E# M* R, ?. E Input: 0.0003% (-110dB)) L$ e; f0 | [, u6 j, l) m | |||
| I/O Ports | ||||
| HDMI Ports | HDMI-Out Type A *14 T3 N, b6 q# |" H1 Y HDMI-In Type A *1 | |||
| Analog Output Jack: | RCA jack *2 (Front L/R) | RCA jack *8 (Front L/R and all other 6 surround channels) | ||
| Analog Input Jack:8 @$ F) @' }5 _) k- H9 A0 g | mini jack *1 (Line-In/Mic-In shared) | |||
| Front-Panel Header+ a( ~: u' Q- m+ x- x0 y- u | HD Audio and AC973 V8 L8 V6 [4 O( a0 n3 Q | |||
| AUX In | Aux-In 4-pin header | |||
| Digital S/PDIF$ ~. R- ]9 l5 G7 X* ? | Input: Coaxial/TOSLINK combo, f2 n5 b' ^8 @7 e output: Coaxial/TOSLINK combo- ]# w( b1 Z6 ~( E# x7 G: b8 u | |||
| Driver Features$ p1 Q# o3 w0 A. r' H | ||||
| Dolby$ v- f" x6 p7 z& R- a ^5 U | Dolby® Digital Live, Dolby® Headphone, Dolby® Virtual Speaker, Dolby® Pro-Logic IIx( W) O9 @1 T2 k" } | |||
| DTS' q/ }+ J, j' } e, R1 `+ Y; Z9 l | DTS® Connect (DTS Interactive, DTS Neo:PC )* q. Q/ \5 U) | | |||
| DS3D GX 2.0 | -Latest EAX and DirectSound 3D hardware for Windows Vista & XP.0 q4 H8 {4 l a, } -VocalFX for online gaming or chatting0 E" N$ m, ~% t | |||
| More | SmartVolume, Acoustic Echo Cancellation, Karaoke Functions, FlexBass | |||
| ASIO 2.05 k; {) [' R" C. W- Y | 44.1K/48K/96K/192KHz @ 16/24bit | |||
| Package Bundles | ||||
| Software/ y7 @. b: _$ L; ]* n | TotalMedia Theatre: 7.1-ch Blu-ray disc/HD-DVD/DVD movie player supports HD video/audio decoding! r+ b1 t) W1 t2 f% U ASUS Gamer OSD: On-screen-display utility for gaming) `( P2 F) ?) `- Y+ x) g. t RightMark Audio Analyzer: Easy but powerful software intended for testing the quality of audio equipments | |||
| Accessories U3 A6 h4 H# E: h& J, x- H, E/ _( B | -DVI-to-HDMI cable -HDMI cable -Stereo RCA to 3.5mm cable+ w1 S- _9 o) z8 m2 y -S/PDIF TOSLINK optical adaptor1 f/ K4 h! n* i$ ~$ M* t: d4 l | -H6 Extension Board cable (for connecting HDAV card and extension board) -DVI-to-HDMI cable! h! T$ A L" F( Z& W -HDMI cable* m% H4 C1 Z! r( s, y -3 x Stereo RCA to 3.5mm cable -S/PDIF TOSLINK optical adaptor | ||
原帖由 chairmanai 于 2008-6-5 00:29 发表3 `0 A8 S2 a! l1 h; S* \
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人家谜的的是1704~~~包括我:loveliness:

原帖由 酷风 于 2008-6-6 12:11 AM 发表
1796没有人看上?" src="./images/smilies/PCinlife2009/funk.gif" border=0 smilieid="109">
原帖由 chairmanai 于 2008-6-6 00:32 发表) f: R( i6 W0 U- k6 w+ k( @) @
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不如1704 YY阿~~~:loveliness:
| PCM1704 | |
| # DACs | 1 |
| Sampling Rate(Max)(kHz) | 768 |
| Resolution(Bits) | 24 |
| SNR(Typ)(dB) | 120 |
| # Inputs / # Outputs | 0 / 1 |
| Control Interface | H/W |
| Pd(Typ)(mW) | 175 |
| Analog Supply(V) | +/- 4.75 - 5.25 |
| Digital Supply (up to 5 V)(V) | +/- 4.75 - 5.25 |
| Pin/Package | 20SO |
| Samples | |
| Inventory |
原帖由 chairmanai 于 2008-6-7 00:43 发表% ], g0 z _& a& P: F8 j" l5 `
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当然是1704要YY无限多了阿~~~+ n6 R: c% O7 u1 u! j8 z
R2R结构,里面由两个完全互补的23bit DA芯片互联取得24bit精度
目前TI单价要30刀一颗,由于是单声道,一次最少要用2颗,这个成本不是随便都能承受的:mad: 0 {0 y; _9 K# D9 `1 \# m
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PCM1704# DACs ...
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