Midas PRO SERIES User Manual

348 Appendix A: Application Notes
PRO Series Live Audio Systems
Operator Manual
Lo pass filter (LPF)
The LPF attenuates (not boosts) all frequencies above a certain level (cut-off
frequency), while allowing all those below it to pass through. The harshness or
smoothness with which the sound is removed beyond this point is determined by the
dB/octave, with 6dB being the most common. The LPF is generally used to reduce
noise in quiet passages or to take the fizz off any source with excessively high
frequencies, but may also produce a sound effect by manipulation of the controls.
The low pass filters of the PRO Series have gain roll off after the corner frequency,
which is variable.

Midas PRO SERIES Specifications

General

Series	PRO SERIES
Sample Rate	96 kHz
Word Clock	Yes
Type	Digital Mixing Console
Mix Buses	Up to 24
Connectivity	AES50
Control Surface	Motorized Faders
EQ Bands	4-band Parametric EQ per channel
Effects	Multiple internal effects engines
Frequency Response	20 Hz - 20 kHz
Processing	40-bit floating point