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Author Topic: Gate settings for micing of a drum kit  (Read 5487 times)
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kyrre_laastad
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« on: January 15, 2006, 11:14:12 AM »

Hi all.

I'm trying to destroy the wonderful sound of my dear old drum kit, but I'm having great trouble with the practical aspects of it. I don't really know if this is the right place to ask, but I dunno where else to go.

Thing is that whenever I turn up the volume loud enough (on a cheap PA that my school own), the one mic that I use, placed a meter or 1.5 directly in front of the drum (yeah, I know that it's less than ideal), starts picking up the signal, and starts to feed massively. I don't really know much of anything about micing drums (but I can play WIPEOUT really FAST, DUDES!!!!!!!), but I gathered that a gate is the way to go, so I copied the one from the Compander help file. Which either cuts it all, or does nothing much at all.

Does anyone here know some good settings for this?

Thanks in advance, and pardon my silly humour.
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2pi
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« Reply #1 on: January 15, 2006, 01:31:46 PM »

Hi kyrre,

I'm not sure how you've set this up within Supercollider, but I do know that "good" settings for a gate are completely signal-dependent. So you're probably going to have to connect your gate arguments to gui sliders and "wiggle 'em" to find appropriate settings. That is how you'd set up a hardware gate. First set up the 'threshold' so the gate briefly crackles on and off for your desired signal, then adjust the 'clamptime' and 'relaxtime' until it sounds natural.

Generally, because of the huge difference in volume and frequency between different drums, it's very difficult gating a whole drum-kit. I would suggest "splitting" your signal into different frequency "brackets" (one for each drum), and gating each one separately.

For the feedback problem, to state the obvious, try to set the mic up so it picks up a bare minimum of the speaker - point it 180º from the speaker, if they have EQ, try to attenuate the frequency that feeds back, or ideally, turn the speakers off and use headphones.

Sorry for not posting code - no time today. Hope I've been some help. Undecided

2pi
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