| Model Name0 P8 o0 o1 g. J4 y1 Q& W | Xonar HDAV1.3 Audio/Video Enhancement Card( \. M" L9 Q% Y5 R2 e | Xonar HDAV1.3 Deluxe 7.1 Audio/Video Enhancement Card | ||
| Processor and Interface | ||||
| Audio Processor2 j3 E9 g% J% }1 ^- `! K2 V | ASUS AV200 (Max. 192KHz/24bit) | |||
| Video Processor+ |, U% K& k! [- z | ASUS Splendid HD Video Processor | |||
| 24-bit DAC9 C: G) D$ ^: ]5 Z7 Y+ w& B | TI Burr-Brown PCM1796 (123dB SNR); V0 j; P& O t. t, L7 U. p | |||
| 24-bit ADC | Cirrus-Logic CS5381 (120dB SNR)( ~" U7 W, j) N' M1 i | |||
| Output Audio OPAs | Swappable DIP-typed NS LM4562 (THD+N~0.00003%)& v/ v% L4 |+ T | |||
| Bus Compatibility& Z: C/ y4 ]$ c' s1 w | -PCI Express X1 | |||
| HDMI | -HDMI 1.3a) d1 c+ \2 h) @ | |||
| Video Specification6 X8 @9 ]0 U0 } | ||||
| Video Resolution5 z5 w" s4 H E1 t9 N( H4 z- ?5 t | -DTV Resolution: up to 1080p -PC Resolution: up to UXGA | |||
| Color Depth and Range | -up to 48-bit/per pixel color depths (RGB or YCbCr) -broader xvYCC color space standard | |||
| Splendid HD Modes, F$ T$ c9 g% w | -Photo, Video, Gaming (Gaming mode requires ASUS graphics card)" |/ N: i- V- W: F5 D# ?4 A7 A9 C | |||
| Audio Sample Rate and Resolution3 |9 ^6 `" F3 I& L2 D ]9 [ | ||||
| HDMI 1.3 Playback Format* @ h+ }- ]4 ~2 w2 n | -7.1 channel LPCM 192KHz/24bit -Dolby TrueHD, Dolby Digital Plus, and DTS-HD Master Audio pass-through upgradeable by TotalMedia player- N7 R) @: ^, R. G! ]3 a% Z9 l | |||
| Analog Playback & Recording | 192KHz/24bit6 w/ E3 w* U N7 x7 t, R | |||
| S/PDIF Digital Input & Output | 192KHz/24bit | |||
| Analog Audio Performance( e& _4 d- F* Z/ w, u# h* l | ||||
| SNR (A-Weighted): | Output: 120 dB9 H1 o) \5 w! k; g7 ~ Input: 118dB | |||
| THD+N at 1KHz:1 A6 b& u+ [! x: [( i | Output: 0.0004% (-108dB)% O7 Z& e. r% W# ~% V Input: 0.0003% (-110dB) | |||
| I/O Ports | ||||
| HDMI Ports* A1 Q. s* j# k& { | HDMI-Out Type A *14 {9 _+ a% T: m- Z/ i9 g HDMI-In Type A *10 x; F# ~& V: y% Q# d | |||
| Analog Output Jack: | RCA jack *2 (Front L/R)9 ]. b0 D* x" z/ q8 ]4 G | RCA jack *8 (Front L/R and all other 6 surround channels) | ||
| Analog Input Jack:% s( Q8 @5 X: `/ F# Y# z | mini jack *1 (Line-In/Mic-In shared) | |||
| Front-Panel Header4 [* m* c) w/ e6 u. z9 e3 U | HD Audio and AC97 | |||
| AUX In | Aux-In 4-pin header$ |( i: q) R3 L) y, r# Z# O. \+ X | |||
| Digital S/PDIF | Input: Coaxial/TOSLINK combo( r" R7 x N) h output: Coaxial/TOSLINK combo. Q# h }% W. g' L: G | |||
| Driver Features3 o& s; h z2 G& P3 m | ||||
| Dolby" |1 r! `9 _2 _! y+ E% | | Dolby® Digital Live, Dolby® Headphone, Dolby® Virtual Speaker, Dolby® Pro-Logic IIx3 d9 I; A" v8 |# ]" m | |||
| DTS | DTS® Connect (DTS Interactive, DTS Neo:PC )) r4 m. o5 C& D' e% K. o* Y | |||
| DS3D GX 2.0 | -Latest EAX and DirectSound 3D hardware for Windows Vista & XP. -VocalFX for online gaming or chatting | |||
| More | SmartVolume, Acoustic Echo Cancellation, Karaoke Functions, FlexBass | |||
| ASIO 2.0 | 44.1K/48K/96K/192KHz @ 16/24bit | |||
| Package Bundles | ||||
| Software | TotalMedia Theatre: 7.1-ch Blu-ray disc/HD-DVD/DVD movie player supports HD video/audio decoding) A) I/ P" G3 K ASUS Gamer OSD: On-screen-display utility for gaming RightMark Audio Analyzer: Easy but powerful software intended for testing the quality of audio equipments% A6 H( P6 f2 o | |||
| Accessories' F- d/ U3 _: u. Q0 s* ]" K | -DVI-to-HDMI cable -HDMI cable' _# z$ R9 u- w+ B S: \# n -Stereo RCA to 3.5mm cable -S/PDIF TOSLINK optical adaptor | -H6 Extension Board cable (for connecting HDAV card and extension board)3 q; z' m' d" f/ i) x k6 C$ R+ d -DVI-to-HDMI cable -HDMI cable -3 x Stereo RCA to 3.5mm cable -S/PDIF TOSLINK optical adaptor | ||

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">
| 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
当然是1704要YY无限多了阿~~~
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: 2 g4 D# o5 V3 P6 u! j, ^
1 N7 I$ O, O+ ^. F
PCM1704# DACs ...
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