PRESONUS AudioBox Stereo Quick Start Manual page 327

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Release. Adjusts release time for dynamics processing. Variable from 4 ms to 200
ms.
Dynamics speeds are adapted to provide a comparable smoothness at the same setting
for expansion and compression, so expansion will be slightly slower than the shown
length.
13.7.2 Tricomp™
Tricomp is a three-band compressor. It provides automatic threshold and ratio settings for all
three bands and relative control for the low and high bands, as well as switchable automatic
attack and release controls. Tricomp can be used to finalize your mix or to add brilliance or
punch to frequency-rich signals.
The following parameters are available for Tricomp:
• Input Meter. Displays Tricomp's input level.
• Low. Adjusts the relative amount of compression to be applied to the Low
compression band. Variable from -5 to 5 depending on the Compress setting.
• Low Freq. Adjusts the upper corner frequency of the Low compression band. Variable
from 80 Hz to 480 Hz.
• High. Adjusts the relative amount of compression to be applied to the High
compression band. Variable from -0.50 to 0.50, depending on the Compress setting.
• High Freq. Adjusts the lower corner frequency of the High compression band.
Variable from 800 Hz to 12 kHz.
• Compress. The relative amount of compression to be applied to all three compression
bands. Variable from 0 to 10.
• Speed. When Auto Speed is not engaged, this adjusts the compressor attack and
release times simultaneously. Attack is variable from 0.1 ms to 10 ms; Release is
variable from 3 ms to 300 ms.
• Auto Speed. Click to engage adaptive settings for the compressor attack and release
times, based on signal content.
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