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A step-by-step guide to microphone positioning
Pete Riley - Rhythm Magazine, Mon 8 Jun 2009, 2:49 pm UTC
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For a wider stereo image, spreading the mics apart as a spaced pair is more effective. However there is now a risk of phase cancellation – where the signal from the source reaches each mic at different times, thereby cancelling itself out. We can check for phase cancellation by taking two channels and using the pan control to sum them to mono. With one fader up as the other is blended in, the sound should remain full
with good bottom-end. If out of phase, the two channels will sound hollow when heard together. The solution is to either move one of the mics until this improves, or reverse the polarity of one mic. In the digital domain the waveform can be inverted after it is recorded for the same effect.
Samson 7kit Drum Mics
Birmingham Drum Centre BDC Drum Mic Kit
Audix DP7 Drum Kit Mic