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In The Studio: Checking Drum Tracks For Phase Issues

Being aware of -- and correcting -- phase issues with multi-miked kits. There is no preset for this...

By Jon Tidey November 22, 2017

Image courtesy of StockSnap /
This article is provided by Audio Geek Zine.

When working with a multi-miked drumkit recording, it’s important to be aware of phase issues and how to correct them. Recognizing the phase issues will take some practice, but if you go step by step, there shouldn’t be any problems.

Before doing any processing or even setting levels, go through one mic at a time and check the polarity. What you’re listening for is improved punch and low end.

—Starting with the overhead mics check, that those two mics are in phase. It’s rare but not unheard of.

—Next add the snare top mic. Bring up the volume and then try inverting the polarity, listen if the low frequencies change, decide which way it sounds best, with the most low end or punch and continue to the next mic.

—If you have a mic on the bottom of the snare pointing up, it’s very likely it will need the opposite of the snare top mic.

—Add the kick mic, toms, room mics and close-miked cymbals.

—Then move on to panning, balance and processing.

There is no preset for this. Every time you record or mix drums you’ll need to check this and compensate. You’re going to have to use your ears!

If you layer and blend samples, check to make sure they’re all working together in phase as well.

However, changing the timing of individual mics—like you might do with multi-miked guitar amps—is not something that I mess with when it comes to drums. It’s not something that you should need to do.

About Jon

Jon Tidey
Jon Tidey

Producer/Engineer, EPIC Sounds
Jon Tidey is a Producer / Engineer who runs his own studio, EPIC Sounds, and enjoys writing about audio on his blog

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