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上个米兰的新卡，我的下个目标。！6 \; u! v- g* w( J6 F
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# B& l3 F* g0 M一堆鸟文
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Overview! ]7 y7 [' I- j( K) ^/ J5 {
This newly developed PCI audio system provides one stereo analog input/output and one stereo digital input/output with up to 192 kHz as well as one WordClock/SuperClock input. The superb feature set and the special functions fulfil the specific requests of radio and TV broadcast stations. % s* I+ W3 B6 d0 q
$ S; h" n( T5 }! uThe main characteristic of the TRACE series is the newly developed high speed hardware architecture, which guarantees data transfers with ultra low latencies and practically without CPU load. 1 E2 e$ F0 [0 f) n; |
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Besides the hardware integrated DSP mixer with Total Recall the Trace Pro provides the card-spanning TDM-Sync-Bus connecting several MARIAN cards to one synchronous main system and allowing the free routing of audio channels within all TRACE cards in this system. + C: o5 c4 `7 e( j" }4 D
e, T$ @6 T1 ?5 x0 YLike every member of the TRACE-series, the Trace Pro is characterized by an easy installation and it`s steadily controlled high quality of manufacturing. Marian grants a five year warranty on every member of the TRACE family.
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Uncompromising Audio quality
: W. H* h7 {8 }( H0 N9 @7 DThe new hardware design focus was on providing superlative audio performance and high resolution audio with sample rates up to 192 kHz. The analog inputs and outputs provide electronically balanced XLR connectors and the elaborate analog converter technology ensures superb audio values with maximum dynamic - signal to noise ratio up to 113 dB(A) with a level of up to 18 dBu. - N( |2 P; D/ V R9 o: l
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Flexible Clock- V% r; i6 V+ V9 c: C7 h& ^5 _
The intelligent and flexible clock control allows the integration into any digital setup. The system either works as the Clock-Master or gets the clock via WordClock Input or the digital Input. It will be Clock-Master for the whole system and for all systems connected via TDMSyncBus.
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/ {: g2 Y* w- }: uHigh speed architecture+ B3 p" R6 H* O
Innovative PCI- and DSP technologies enable ultra low latencies below one millisecond practically without CPU load - even when using all channels at the full bandwidth of up to 192 kHz! A TRACE system is the perfect partner for performance intense applications such as software instruments and complete audio in-the-box-productions.
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g: }# i% c2 a; f: @1 D' F, d+ qDSP Mixer
8 U( U# H1 q) `$ QThe digital mixer - completely integrated in the TRACE hardware - operates with quick and flexible DSP functions allowing latency-free mixing of all signals to several stereo sums as well as the latency-free monitoring and routing of all inputs to all outputs. Thus perfect monitor mixes can be set up quickly and played back on any output. The mixer can be configured optically - all inputs/outputs and many mixer sections can be either shown or hidden. All audio-, routing- and layout settings are easy to save and load within session files (total recall). 3 a% I0 `2 x, V3 L, @
/ O* J# m) ?/ R) u4 jThe Mixer offers 20 channels (8 x internal Playback, 8 x TDM Input, 4 x physical Input) and - depending from the used samplerate - up to four individual stereo sums. 4 |% u& P& @8 L0 n5 \* x
2 o& G9 T! A; W" g8 f* _: HIndependent from the mixer the systems provides six physical stereo outputs - two physical stereo outputs plus four stereo TDM busses. All outputs can be driven with the mixer stereo sums, 16 software playback channels (see below) or both physical stereo inputs. Multiple routings are of course possible.
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Advanced Multiclient& [* S" l+ V5 M' @2 M( p# _
The four channel TRACE PRO presents itself as a 16-channel-device! The mixer provides eight channels (4 x stereo) for playback of any type of audio software. The output routing control adds another eight channels (4 x stereo) playback devices. Thus e.g. two or more software sequencer , -sampler, synthesizer or media player can run with parallel multiclient handling at the same time without any device conflicts at all. , a2 P2 X% B& g
" i2 m, a/ k9 Q, j. ~TDM SyncBus$ ^* E9 B! j+ {3 |
Using the hardware based TDM-SyncBus up to four different MARIAN audio systems can be connected to one synchronous main system, in which not only the same digital clock, but also absolute start/stop synchronization of all connected inputs/outputs is ensured. The new TDM SyncBus spanning all installed cards enables the free routing of up to eight channels for all included TRACE systems. This makes single channels or complete sub-mixes available for other members of the main system. A TRACE multicard system with inputs- and outputs of any type - analog or digital - can thereby be used as router, patchbay, converter or splitter. Typical usage: Connecting an external reverb and/or effect units to one card making it available to all other cards.
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Samplerate Conversion
3 t1 r3 B: L7 a/ X4 \8 R6 L, |The TRACE PRO includes samplerate converters on the digital input, ensuring an excellent adjustment to the master clock if needed. Using the best components available outstanding technical specifications are guaranteed (THD: -140 dB). 1 O1 X9 T- P5 b6 ~5 `
* p* s) ]) g L) V( CHigh speed driver suite (with Advanced Multiclient)$ r* p& o5 W m- y3 }; g- ]
The TRACE PRO provides a complete driver suite for Microsoft Windows. The continuosly improved, multi client enabled drivers for ASIO 2.0, GSIF 2, MME, WDM (Kernel-Streaming and non-emulated DirectSound) guarantee ultra low latencies for all software enviroments. The clear and handy driver dialogues ensure the display of all inputs and outputs as well as the adjustment of many parameters (e.g. exact levelling and flexible monitoring). A special status display allows the visual control of the current clock adjustments.3 L2 }4 q- k0 Z5 ~8 z
( K. h, ?: r5 j$ f0 e w[ 本帖最后由 Songhaipeng 于 2006-11-17 14:17 编辑 ] |
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发表于 2006-11-17 13:30
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