QSC BASIS 922az, Hardware Manual

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EN
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Unlike other configurable DSP boxes, the intrinsic process-
ing latency of the BASIS 922az is both short and fixed at
0.417 milliseconds. When analog input and analog outputs
are used, the total delay is 2.355 milliseconds. The delay
does not change regardless of the DSP configuration, unless
the configuration intentionally adds more delay.
The BASIS 922az also supports the new optional low-
latency CobraNet feature that provides transport at only
2.66 milliseconds delay. Thus the delay from analog to ana-
log across the network can be less than 7 milliseconds, fast
enough not only for large audio distribution but for the most
critical real-time live performance work.
Both software and firmware can be easily updated over the
network. In the future, QSC will be adding new capabilities
to both BASIS and QSControl.net. Our latest code releases
and access to up-to-date information on BASIS and QSCon-
trol.net are available at www.qscontrol.net. We invite you
to visit us there.
We've applied our many years experience in supporting
high-end installed sound with our previous system-building
products such as RAVE, QSControl, CM16a, DSP-3, DSP-4,
and DSP-30. The BASIS 922az brings all that technology
together in one compact, powerful, easy to use system. We
are confident that your new BASIS 922az will provide years
of dependable service and we hope it will help you, the sys-
tem designer and implementer, to express your creative
audio system ideas.
Introduction (continued)
Block Diagram