QSC DSP-4 - Manual
QSC DSP-4 – Manual, read for free online in PDF format. We hope this helps you resolve any issues you may have. If you have further questions, please contact us through the contact form.
Table of Contents:
- Page 2 – Signal Processing Functions and Additional Features
- Page 3 – Signal Manager; Compatible Amplifier Models; Configurations
- Page 4 – Specifications
Save space and weight by
mounting the DSP-4 onto the
back of most 2-channel DataPort
equipped QSC amplifiers. Or
use multiple DSP-4s as a stand-
alone,rack-mounted DSP solution.
Configurable
The DSP-4’s processing horsepower is dynamically assignable so you
are not limited by a fixed signal chain. Simply use QSC’s powerful PC-
based Signal Manager software to easily configure multiple processing
functions and signal flow with “drag-and-drop” tools.
Cost-effective
The power and flexibility of the DSP-4 eliminates the need for
expensive outboard processing gear, reducing cost and installation time
for almost any application. The compact DSP-4 also plugs directly into
the back of most QSC DataPort-equipped amplifiers for use in systems
where rack space is a premium.
This compact module offers two channels of independent DSP and
attaches to the back of most 2-channel DataPort equipped QSC
amplifiers—without occupying any additional rack space.
Capitalizing on the success of our DSP-3, the second-generation
DSP-4 provides several enhancements in functionality and
performance while also incorporating the universally popular
XLR balanced connectors. These enhancements include new
A/D and D/A converters for improved signal-to-noise performance
and upgraded software that significantly increases the unit’s
operational characteristics.
Powerful
Simple to install, compact, and featuring “set-and-forget” convenience,
the DSP-4’s powerful processor enables you to perform a wide range of
signal processing functions; and with its new A/D and D/A converters,
its noise floor improves. Whether you need speaker crossovers,
EQ, signal delay, or infrasonic filters, the DSP-4 is as flexible as your
system’s needs.
Each channel includes:
• Crossover filtering
• Compression and limiting
• Multiple Parametric EQs
• Precision attenuation
• Shelf filtering
• Mixing
• Multiple Delays (up to 910 ms)
• Tone and noise generation
DSP-4
Digital Signal Processor
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Summary
Multiple Parametric Filters , assignable anywhere in the signal chain: Variable Frequency Bypass all EQs Variable Gain Add EQ Variable Q Delete EQ Bypass one EQ Show Response Multiple Delays , assignable anywhere in the signal chain: 20.83 µsec incremental 910 msec maximum (total of all delays) Comp...
Signal Manager Advanced “Drag and Drop” Software Configuration DSP configuration is made simple with a PC-based “drag- and-drop” software program called Signal Manager. Users can access a DSP “toolbox” and simple drawing tools to configure processing functions and signal flow. DSP processing power a...
Audio Converters 24 bit, 48 kHz Frequency Response 3 dB below full scale input voltage XLR Output 20 Hz -10 kHz, ± 0.3 dB / 20 Hz - 20 kHz, ± 0.7 dB DataPort 20 Hz - 20 kHz, ± 0.2 dB Distortion < 0.02% THD+N at +4 dBu Throughput Delay 1.00 milliseconds (A/D – DSP – D/A) Dynamic Range > 104 dB,...
