6
CONTENTS OF THIS PACKAGE
Thank you for purchasing a Digigram PCX card.
The package consists of the following components:
•
a PCX924HR, PCX924HR-Mic, or PCX22HR sound card,
The breakout cables to connect the card’s I/Os are not part of this package.
They are delivered separately.
FEATURES
PCX924HR-Mic, PCX924HR, and PCX22HR are audio cards for PCI bus.
They are ‘Universal PCI’ (32-bit/66 MHz), which means they can be plugged
in 32-bit/33 MHz 5 V keyed 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.
PCX924HR & PCX924HR-Mic
Main hardware features
•
2 balanced
∗
analog mono line inputs, with software adjustable gain and a
maximum Input level of +24 dBu
•
2 servo-balanced
∗∗
analog mono line outputs, with software adjustable
gain and a maximum output level of +24 dBu
•
1 AES/EBU
∗∗∗
stereo input
This input features a hardware sample rate converter (for details see
chapter ‘Specifications’)
The selection of the digital input for recording excludes the selection of
the analog inputs.
It is possible to use the signal on the digital input as reference clock.
•
1 AES/EBU Sync input
•
These two AES/EBU inputs allow:
- recording of a digital signal on the AES/EBU data input; this input is
also used as source of synchronization with a digital clock
- recording of a digital signal on the AES/EBU data input, synchronized
on a digital clock connected to the AES/EBU synchronization input;
∗
can be used with unbalanced signals
∗∗
electronically servo-balanced outputs provide automatic level adjustment to accommodate
either balanced or unbalanced lines
∗∗∗
can be used as S/PDIF interface as well
