D i g i g r a m
6
FEATURES
VX882HR and VX881HR are audio cards for PCI bus. They are ‘Universal PCI
64-bit/66 MHz’, which means they can be plugged in 32-bit/33 MHz 5 V PCI
slots as well as in 64-bit/66 MHz 3.3 V keyed PCI slots. The cards are also
compatible with PCI-X interfaces.
VX881HR main hardware features
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4 AES/EBU
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stereo inputs, with hardware sample rate converters
(up to 96 kHz)
•
4 AES/EBU
∗
stereo outputs (up to 192 kHz)
•
1 AES/EBU
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stereo sync input (up to 192 kHz in play and record)
•
1 standard Word Clock input (up to 96 kHz)
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1 standard Word Clock output (up to 96 kHz)
•
1 video sync input
•
1 SMPTE/LTC (Linear Time Code) sync input
VX882HR main hardware features
All features of the VX881HR, plus:
•
8 balanced
∗∗
analog mono line inputs, with software programmable
analog and digital gain
•
8 servo-balanced
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analog mono line outputs, with software
programmable analog and digital gain
•
192 kHz / 24-bit converters
•
Maximum level on analog inputs and outputs: +24 dBu
Note: The digital outputs always play the digital version of the corresponding analog outputs.
The selection of an AES/EBU input excludes the selection of the corresponding analog
inputs. Nevertheless, it is possible to simultaneously record AES and analog inputs, as
long as the channels are different.
Main software features
•
Real-time, simultaneous PCM record and playback (8, 16 and 24 bits),
Float IEEE754 (with 24-bit fixed-point dynamic range)
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When using the np SDK, real-time mixing of several PCM audio streams,
direct monitoring, level adjustment, panning, cross-fades, punch-
in/punch-out, scrubbing
•
Low latency DirectSound, Wave, and ASIO drivers
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can be used as S/PDIF interface as well
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can be used with unbalanced signals
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Electronically servo-balanced outputs provide automatic level adjustment to accommodate
either balanced or unbalanced lines
