“The Multiband Filter

Critical band equalization and compression

The multiband filter BARK takes the approach to match the reception characteristic of the final destination of all sound: the ear. The ear behaves as if it contains a bank of filters, each filter passing frequencies within the critical band. Two tones separated by more than a critical bandwidth are received by the ear independently. For this reason BARK contains a filter bank with 27 bandpass filters matching the critical bandwidth.

In fact, the human ear have also its own built in compression system which are based on the critical bands. Consequently BARK incorporates an independent compression algorithm for each of it’s 27 bands.


The Multiband Filter

– 27 Bark band Equalizer/Compressor
– Linear phase precision filters for maximal transparency
– +24 / -48 dB gain change rate per band
– Surround operation with channel link/unlink*
– Minimized latency ( 12 ms )
– Real time pre/post processing spectrum display
– Compression parameters overall and per band.

*only available for AU / RTAS / VST3 version.

Host compatibility

– VST 3
– VST 2.4
– AudioUnit

Minimal system requirements PC

° Intel Pentium 4 / Intel Core Duo / AMD Athlon 64
° Microsoft Windows 7/8/10 32/64bit
° USB port required for eLicenser copy protection device
° VST2.4 / VST3 / RTAS compatible host sequencer.

Minimal system requirements Mac

° Intel Core Duo.
° 1 GB RAM
° Mac OS X version 10.7 – 10.11
° USB port required for eLicenser  copy protection device
° 32 bit : AudioUnit / VST2.4 / VST3 / RTAS compatible host sequencer.
° 64 bit : AudioUnit / VST3″