loudspeaker cabinets and systems, factory presets are available with linear phase ‚brick-wall‘ FIR crossovers. These provide users wishing to tune the system themselves with a completely linearized frequency and phase response upon which to build.
system frequency response in Display
For DYNACORD loudspeaker cabinets, measurements of the frequency and phase response are already provided in the IRIS-Net. This data together with the filter, crossover and delay settings conducted in the RCM-26 can be displayed and taken into account by IRIS-Net. The superposition shows the actual frequency response of the loudspeaker cabinet.
Remote functions
Remote control of the power amplifier under IRIS-Net provides Power On / Standby switching and the programming of power-up sequences for the power amplifiers as well as level settings and the muting of
individual channels or channel groups. In the RCM-26, all parameters can be controlled in real time as well as stored in user memories, from which they can be retrieved and reloaded subsequently.
DSP functions
•X-over:Linkwitz-Riley, Butterworth, Bessel
•FIR Filters: zero latency processing, linear phase X-over
•Master EQ: 6 filters per channel; PEQ,
lo-shelf, hi-shelf, hi-pass, lo-pass selectable
•Channel EQ: 6 filters per channel; PEQ, lo-shelf, hi-shelf, hi-pass, lo-pass, all-pass selectable
•Master delay : 2ms - 2000ms per channel
•Channel delay: speaker alignment
•Dynamics: compressor, limiter per channel
•Protection: Advanced Digital Voice Coil Protection algorithms
•Others: input routing, level, mute,
polarity, sine and noise generators, VU meter
