Pci express digital i/o card 64 channels madi interface 24 bit / 192 khz digital audio stereo analog monitoring 128 x 64 matrix router 2 x midi i/o midi embedded in madi (72 pages)
Pci express digital i/o card 64 channels madi interface 24 bit / 192 khz digital audio stereo analog monitoring 128 x 64 matrix router 2 x midi i/o midi embedded in madi (84 pages)
1. Introduction Thank you for choosing the RME Hammerfall DSP system. This unique audio system is capable of transferring digital audio data directly to a computer from practically any device with digital interfaces, be it SPDIF, AES/EBU or ADAT optical. Thanks to SteadyClock the HDSPe AIO offers analog inputs and outputs in outstanding quality.
7. Accessories RME offers several optional components. Additionally parts of the HDSPe AIO are available separately as well. Part Number Description 36003 Optical cable, TOSLINK, 0.5 m (1.6 ft) 36004 Optical cable, TOSLINK, 1 m (3.3 ft) 36006 Optical cable, TOSLINK, 2 m (6.6 ft) 36007 Optical cable, TOSLINK, 3 m (9.9 ft)
Windows will recognize the new hardware component and start its ‘Hardware Wizard’. Insert the RME Driver CD into your CD-ROM drive, and follow fur- ther instructions which appear on your computer screen. The driver files are located in the di- rectory \WDM on the RME Driver CD.
Therefore the internal clock can be set to 44.1 kHz or 48 kHz, but not to a value in be- tween. SteadyClock, RME's sensational Low Jitter Clock System, is based on a Direct Digital Synthesizer (DDS). This superior circuitry can generate nearly any frequency with highest pre- cision.
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SPDIF. RME’s exclusive SyncCheck technology enables an easy to use check and display of the cur- rent clock status. The status box labelled Input Status indicates whether no signal (‘No Lock’), a valid signal (‘Lock’) or a valid and synchronous signal (‘Sync’) is present at each of the digital clock source inputs.
Kernel Mixer, causing a latency of at least 30 ms. Additionally, WDM can perform sample rate conversions unnoticed, cause offsets between record and playback data, block channels unintentionally and much more. Therefore, for general operation, RME recom- mend not to use WDM devices.
Once again the same inputs can be used simultaneously. RME's sophisticated tool DIGICheck is an exception to this rule. It operates like an ASIO host, using a special technique to access playback channels already occupied. Therefore DIGICheck is able to analyse and display playback data from any software, no matter which format the software uses.
Unlike analog soundcards which produce empty wave files (or noise) when no input signal is present, digital I/O cards always need a valid input signal to start recording. To take this into account RME included a comprehensive I/O signal status display (showing sample frequency, lock and sync status) in the Settings dialog.
• Completely multi-client. Open as many measurement windows as you like, on any chan- nels and inputs or outputs! To install DIGICheck, go to the \DIGICheck directory on the RME Driver CD and run setup.exe. Follow the instructions prompted on the screen.
17. Hotline – Troubleshooting 17.1 General The newest information can always be found on our website www.rme-audio.com, section FAQ, Latest Additions. The input signal cannot be monitored in real-time • ASIO Direct Monitoring has not been enabled, and/or monitoring has been disabled globally (for example in TotalMix).
First fit the card (see 5. Hardware Installation), then switch on the computer and install the driv- ers from the RME Driver CD. The driver file is located in the folder HDSPe. Installation works automatically by a double-click on the file HDSPe Driver.mpkg.
Therefore the internal clock can be set to 44.1 kHz or 48 kHz, but not to a value in be- tween. SteadyClock, RME's sensational Low Jitter Clock System, is based on a Direct Digital Synthesizer (DDS). This superior circuitry can generate nearly any frequency with highest pre- cision.
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In this case, 'Pref Sync Ref' should be temporarily set to SPDIF. RME’s exclusive SyncCheck technology enables an easy to use check and display of the cur- rent clock status. The status box labelled Input Status indicates whether no signal (‘No Lock’), a valid signal (‘Lock’) or a valid and synchronous signal (‘Sync’) is present at each of the digital...
20. Mac OS X FAQ 21.1 Round about Driver Installation The driver with the file suffix gz provided by RME is a compressed TAR archive. TAR bundles multiple files and folders into one file, but does not save memory space nor download time.
20.3 Supported Sample Rates RME's Mac OS X driver supports all sampling frequencies provided by the hardware. Besides 192 kHz and 96 kHz this also includes 32 kHz and 64 kHz. But not every software will support all the hardware's sample rates. For example Spark does not display 32 kHz and 64 kHz.
The Hammerfall DSP driver adds a number to each unit, so they are fully accessible in any multicard-capable software. 21. Hotline – Troubleshooting The newest information can always be found on our website www.rme-audio.com, section Sup- port, Macintosh OS. The 8 ADAT channels don’t seem to work •...
+4 dBu nominal level. The above levels are also found in our ADI-8 series of AD/DA converters, the Multiface, and even in our Mic-Preamps QuadMic and OctaMic. Therefore all RME devices are fully compati- ble to each other.
23. Digital Connections 23.1 ADAT The ADAT optical I/O of the HDSPe AIO is fully compatible to all ADAT equipped units. RME's unsurpassed Bitclock PLL prevents clicks and drop outs even in extreme varipitch operation, and guarantees a fast and low jitter lock to the digital input signal. A usual TOSLINK cable is sufficient for connection.
TotalMix provides the means to mix and monitor these on a single stereo output. • Mixing of the input signal to the playback signal (complete ASIO Direct Monitoring). RME not only is the pioneer of ADM, but also offers the most complete implementation of the ADM functions.
Also here, RME's love for details can be seen. If any parameter is being altered after loading a preset (e. g. moving a fader), the preset display flashes in order to announce that something has been changed, still showing which state the pre- sent mix is based on.
SNR measurement 'RMS unweighted', which you would otherwise need extremely expensive measure- ment devices for. An example: An RME ADI-8 DS con- nected to the HDSPe AIO's ADAT port will show around -113 dBFS on all eight channel's input level meters.
28. Tech Info Not all information to and around our products fit in a manual. Therefore RME offers a lot more and detailed information in the Tech Infos. The very latest Tech Infos can be found on our web- site, section Support. These are some of the currently available Tech Infos: Synchronization II (DIGI96 series) Digital audio synchronization - technical background and pitfalls.
30.2 Latency and Monitoring The term Zero Latency Monitoring has been introduced by RME in 1998 for the DIGI96 series of audio cards. It stands for the ability to pass-through the computer's input signal at the inter- face directly to the output. Since then, the idea behind has become one of the most important features of modern hard disk recording.
When limiting the measurement's frequency range to 22 kHz (audio bandpass, weighted) the value would be -109 dB again. This can be verified even with RME's Windows tool DIGICheck. Although a dBA weighted value does not include such a strong bandwidth limitation as audio bandpass does, the displayed value of –108 dB is nearly identical to the one at 48 kHz.