Klark Teknik DN514 Plus, Руководство оператора

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Hz Hz Hz Hz
100 100 400 400
1K 1K 30 30
20 20 5K 5K
500 500 2K 2K
5K 5K
20K 20K
125 125
80 80
Bass Guitar
Female Vocal
Hz Hz Hz Hz
100 100 400 400
1K 1K 30 30
20 20 5K 5K
500 500 2K 2K
5K 5K
20K 20K
125 125
80 80
Snare
Hi Hat
It is most important for a noise gate to trigger reliably every time the instrument plays or vocalist sings, yet it
should not be triggered by the occasional loud sound coming from some other instrument. In a drum kit, for
instance, the snare drum and hi-hat cymbals are usually miked and gated separately, yet they may be so close
that an almost equal level of signal from both instruments is being picked up by each microphone. This makes
the threshold level very difficult to set correctly.
The solution to this problem is to tune the and filters of each gate to the principal band of frequencies
produced by the respective instruments. The gate on the snare drum is tuned to a band of low frequencies, the
gate on the hi-hat is tuned to the higher frequencies it produces :
For other instruments and vocals, a mid-range band of frequencies may be selected :
In normal use, these filters affect only the triggering circuits of the gate, not the audio output. But to assist in
turning the gate to the right band of frequencies, a
facility is provided so that the engineer can hear
the effect of the filters while setting up.
LF HF
Monitor
Diagram 3
Diagram 4
l
abc
13
Side Chain Filter