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MIR-A
MIR-A Speaker Management
Software specification
INTRODUCTION
The MIR-A series processor is a digital audio processor newly designed by Marani. It has extremely low noise
floor, high dynamic range and powerful internal DSP to cover most of the usage scenarios. Whether in mee ng
rooms, small theaters, touring performances, or even large-scale tours, you can use the A series processors.
Advanced circuit design and original DSP algorithm are the core of pure and high-quality sound
.
There are 4
different models of MIR-A series, namely MIR260A/360A/440A/
480A, which means that they have 4 different channel configura ons of 2 in6 out, 3 in 6 out, 4 in 4 out, and 4 in
8 out. . In the signal processing part, they all use powerful MARANI DSP, DSP and AD/DA are running at 96KHz
sampling rate, complete processing func ons provide a complete speaker X-over solu on
.
From input gain/delay/noise gate/EQ /compression/FIR
,
to output gain/delay/polarity/X-over/FIR/EQ /RMS
comp/Peak limiter, there are up to 13 types of parametric equalizer (PEQ) can be selected. The output
crossover filter includes the classic Linkwitz-Riley/Bessel/Bu erworth, even NXF (Norched X-over Filter), and
the FIR filter with a slope of up to 120dB per octave. Op onally, the newly added MIR linear phase filter can
make the phase of the crossover point easier to join and produce a lower delay. Everything we provide is for
be er sound
.
Newly added DSP plug-in, providing high-precision 96kHz sampling rate FIR filter/high-order signal
generator/RTA real- me spectrum analyzer and other prac cal plug-ins.
The newly designed Hard Limiter allows a constant rate limit on signals exceeding the threshold at any
threshold to be er protect the speaker unit
.
Each input and output provides a maximum 512-taps FIR filter, which can be customized by third-party
so ware to generate the FIR convolu on you need. Used for speaker presets, it can improve the phase
response and control the direc vity according to requirements
.
The newly added MIR linear phase filter has the shape of the tradi onal IIR filter (Linkwitz-Riley 24/oct), but
does not produce any phase distor on, and the resul ng delay is about 50% of the FIR filter
.
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Содержание MIR-A Series
Страница 1: ...MIR A Speaker Management Systems MIR A Series User Manual software v0 3 3 REVISION A1 DEC 2021...
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