Mac Categories

SPL-IZER 1.0.2


SPL-IZER Adjustable 3 band 24db per octave FIR frequency splitter

System Requirememts
Mac OS X 10.3.9 or later
Download Details
Company Roger Nichols Digital Inc
Version 1.0.2
Post Date September 10, 2009
License Trial
File Size 44.1 MB
There are no screenshots

SPL-IZER 1.0.2


Adjustable 3 band 24db per octave FIR frequency splitter
SPL-IZER is an adjustable 3 band 24db per octave FIR (Finite Impulse Response) frequency splitter that allows the three bands to be isolated and routed to aux or instrument tracks for separate processing.

The use of FIR filters ensures that no phase shifting occurs at the frequency split points. With this tool, one can use for example ones favorite single band compressor (let's say uhm.. Dynam-izer) and make it 3 band.

The Spl-izer created buss signals (SPL-IZER LOW, SPL-IZER HI, and SPL-IZER MID) can then be insterted as input on any other track for further processing. A large Band level meter indicates both the crossover points and the audio level of each band.


Main features of SPL-IZER:

  • Spl-izer features user adjustable frequency split point and audio levels.
  • The low to mid split point can be set from 80Hz to 1475 Hz.
  • The mid to high split point from 80Hz to 16kHz.
  • The user can choose between using Hanning or Blackman windows.
  • The various level meters feature RNDigital's proprietary +8db input meter with peak and RMS level indicators.
  • The direct output of the plug-in can be switched between Mute, Sum, Low Band, Mid Band and High Band for instant monitoring.
  • The three bands created by the the splitter each have their own level meter and adjustable gain.
  • The plug-in makes these signals available to your DAW as individual busses.


    Requirements of SPL-IZER:

  • Audio host that can run Audio Plug-ins in RTAS, VST ot AU format.


    Limitations of SPL-IZER:

  • 14 days trial