D i g i g r a m
6
PCX1222HR main hardware features
All features of the PCX1221HR, plus:
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2 balanced
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analog mono line inputs, with software programmable
analog and digital gain
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12 servo-balanced
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analog mono line outputs, with software
programmable analog and digital gain
•
192 kHz / 24-bit converters
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Maximum level on analog inputs and outputs: +24 dBu
Note: The digital outputs always play the digital version of the corresponding analog output.
The selection of the AES/EBU input excludes the selection of the analog inputs.
Main software features
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Real-time, simultaneous record and playback in PCM (8, 16 and 24 bits)
as well as in MPEG Audio Layer I, Layer II and Layer III
L
, Float IEEE754
conversion supported (with 24-bit fixed-point dynamic range)
•
When using the np SDK, real-time mixing of several PCM and MPEG
audio streams, direct monitoring, level adjustment, panning, cross-fades,
punch-in/punch-out, scrubbing, time-stretching, pitch-shifting, 3-band
parametric equalizer, maximizer, format and frequency conversions
•
Low latency DirectSound, Wave, and ASIO drivers. Under DirectSound
and ASIO, the cards operate in PCM mode only (nevertheless, an
application can integrate coders/decoders on the host PC). Under Wave,
HR boards can operate in both PCM and MPEG (layer 1 and layer 2).
L
MPEG Layer III play-only on DSP;
MPEG Layer III recording on the host computer is available through
Digigram's PC Codec option using the np SDK
REQUIREMENTS
Hardware requirements
•
Pentium III minimum (or equivalent)
•
128 MB RAM
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One free PCI or PCI-X slot (5 V or 3.3 V)
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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