BASIS 922dz 922dz Manuals
BASIS 922dz
QSControl.net Digital System
QSControl.net, QSC’s next generation network audio
Inputs
DSP
Outputs
system, achieves the seamless integration of the
AES/EBU
CobraNet
DataPort
CobraNet
company’s signal transport, control, processing, and
8 digital
16 of 32
24 x 24
4(8 channels)
32
monitoring technologies. QSControl.net brings together
QSC’s digital, power amplification and loudspeaker
products into a unified system that enables the user
Features
to administrate it all via a fully integrated graphical
• Amplifier and loudspeaker control, monitoring and protection
user interface. The new generation BASIS devices
• Configurable DSP functions and signal paths
are designed to operate under the company’s
QSControl.net platform.
• Fixed latency DSP engine
• Ethernet controllable
BASIS 922dz
The BASIS platform meets the control, monitoring, signal
• CobraNet audio transport with new intuitive GUI
transport and processing needs of amplification and
• Two Ethernet ports – CobraNet and control can be run over a single cable
loudspeaker systems over an Ethernet network. The BASIS
or be divided between the two ports. The CobraNet port is 100Base-T. The
922dz units combine three distinct QSC technologies
control port is 10Base-T
within a single hardware unit. Amplifier and loudspeaker
• Each unit can store eight design configurations that can be changed on the fly
control, monitoring and protection, configurable DSP, and
CobraNet™ audio transport are seamlessly integrated into
• Snapshots can recall config or block and/or parameter settings
one powerful single RU package.
• THX™ approved for professional cinema applications
Through QSControl.net, QSC’s BASIS and next-generation
DSP functions include, but are not limited to:
RAVE and DSP products can be networked together and
• Matrix mixer – any size, up to 24 x 24
controlled from a single software interface. In addition,
• Automixers – gain sharing
multiple networked computers can be set up to control
and monitor all of the units simultaneously.
• Routers – any size, up to 24 x 24
• Gain controls – any channel count, up to 24
Fixed Latency DSP
Users of most other configurable DSP systems are
• Graphic equalizers
familiar with a variable latency inherent in the processing
• Filters – high-pass, low-pass, all-pass, shelf, parametric, parametric shelf,
configuration. Add more processing blocks and you also
Butterworth high and low-pass, Linkwitz-Riley high and low-pass, Bessel-
add delay, whether you want it or not. QSC’s DSP engine
Thomson high and low-pass
is unique in having a short and fixed processing latency
• Crossovers – Linkwitz-Riley, Butterworth, Bessel-Thomson in-phase, Bessel-
through the DSP subsystem. When the A/D and D/A
Thomson symmetrical, 2-way, 3-way, and 4-way general purpose adjustable
converters are included, the total digital-to-analog latency
• Compressors, peak limiters, AGC’s, gates, dynamics processor
of a single unit is a negligible 2.167 milliseconds. QSC’s
fixed latency DSP is configurable DSP that stays fast and
• Duckers – up to 8 channels, up to 60 seconds fade in and fade out times,
predictable from one configuration to the next.
priority mix
• Pink noise, white noise, sine generators
For more information, visit www.qscontrol.net
• Delays
CobraNet is a trademark of Cirrus Logic, Inc.
THX is a trademark of THX Ltd.
• Macros – user-definable custom blocks with password protection
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