DSP 600 FIR-TUNE
The DYNACORD DSP 600 Digital System Processor is a universal two-input, six-output digital signal processor with the
configuration flexibility to handle a multitude of audio system needs and applications; installed sound, house of
worship, convention & meeting facilities, concert touring, club, portable sound reinforcement and more.
The internal signal processing structure can be configured as 2-way stereo + full-range, 3-way stereo, 4-way mono + full
range, 5-way mono + full range, 3-way stereo with a mono sub + full-range, 4-way stereo with mono sub and low
frequency and finally as a freely assignable 2 x 6 matrix router.
The DSP 600 replaces entire racks of signal processors previously needed to properly configure and control sound
reinforcement systems with a single Dual-Core DSP processor. The substantial advantages of the DSP 600 over
discrete signal processing racks include:
– 24-bit, 48 kHz digital signal path
– No patch cables to fail or add noise
– Optimal gain structure throughout all stages of signal processing; no gain matching from processor to processor
– Recallable factory and user presets; instant system reconfiguration for differing applications and performances
– Easy, intuitive operation and editing with a PC and IRIS-Net
FIR-TUNE
The DSP 600 includes Finite Impulse Response (FIR) filters at each output for loudspeaker linearization. Using FIR
filters has the following advantages, compared to using IIR filters (e.g. Bessel, Butterworth,…).:
– extremely linear frequency response
– very high stop-band attenuation
– linear phase systems
To sum up, FIR-TUNE allows the linearization of frequency and phase of your DYNACORD loudspeakers. Activating
FIRTUNE is as easy as loading a FIR Speaker Setting in the output channel of the DSP 600. The IRIS-Net software is
used for loading Speaker Settings, and lots of DYNACORD FIR Speaker Settings are included. Please refer to the
documentation of IRIS-Net for more details about using Speaker Settings.
Each DSP 600 Digital System Processor includes the following signal processing blocks:
INPUTS
– Pilot tone detection
– VU Metering of input signal
– Analog or digital (AES/EBU) Inputs
– 24-bit, 48 kHz A/D converters
– 10-band parametric equalizer
IRIS-Net
DIGITAL SOUND PROCESSOR | en 603
Bosch Security Systems B.V. User Manual 2017.05 | 3.20 | F.01U.119.956
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