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Recording & Mixing the Snare

BY ROBERT DENNIS

POSTED 05/01/02

Drum Set Up
The studio dimensions of recording studio is a 35 x 20 room with wood flooring and medium acoustics.  Bass traps line the longer walls at the top to reduce room boom and to even out the bass in the room reverberation. We set up the drums along one of the longer walls with professional 6 foot high sound absorbing baffles behind the drummer.  Having the drums in the main studio gives a mild amount of reverberation to the sound and using the baffles assures a high degree of presence to the sound.    

The Snare Drum

Microphone Placement Approach
I used two microphone to pick up the snare.  One microphone is on top of the snare and one is on the bottom.   Since I am "micing in pairs" of microphones, I want to have both mics be the same model of microphone.   I particularly like the resultant sound for analog recording.  If you mic only the top of the snare you usually have to use EQ to get the snare sound right.  With two microphones, its a matter of blending levels.
Microphone Selection
I selected my favorite dynamic microphone, the Shure Beta-57.   This mic has a very true hypercardioid pickup pattern which allows you to properly reject the high hat from the microphone's pickup.  The moving mechanism of the microphone (the diaphragm and coil) are 1/2 the weight of the older SM-57 and therefore the Beta version does a much better job of capturing the transient.
Alternate Microphones
I would have preferred a ribbon microphones like the Beyer 500 series (or even the 260 series), because ribbons would get a clearer attack.  A set of condenser microphones like AKG 414 would have sounded good but there would be less high hat rejection (the pattern is not as true for all frequencies on the 414).   Other microphones that I would be happy with in a pinch are the EV RE 15  the Senheiser MD-421.  I would not have been happy to use an SM-57 or SM-58 because of a muffled sound due to the transient not being picked up properly..
Microphone Placement
I put the microphone at the edge of skin and angle the back so that the rejection of the microphone points at the high hat.  For the bottom microphone, I make a "mirror image" of the top microphone.
 

MIC PLACEMENT DIAGRAM

Microphone Routing, Equalization & Sound Check
I activate the phase-reverse on the console channel that I am using for the bottom snare microphone.  If the two microphones are mixed together without a phase-reversal, the snare will "thin out" because of phase cancellation of the lower frequencies generated by the drum.  I like to phase reverse when I cut so that the multitrack mater can just be mixed.  I like to record onto two tracks and blend the two microphones later during mixdown.  I always note on the log sheet for the reel, "Sn Bottom" and put a phase-reverse sign after the words.
Often I will avoid equalization during recording but sometimes a slight increase of presence or treble is needed to get the right amount of snap.  I always equalize the top and bottom snare channels at the same frequency but I usually use peak EQ on the top microphone and shelf EQ on the lower microphone.   This is because the snares on the bottom of the drum generate more harmonics.

Setting

Purpose

+ 4.5 dB @ 7000 Hz, Shelf Response

For bottom snare. To increase "attack" of snare drum.

+ 4.5 dB @ 7000 Hz, Peak Response

For top snare.  To increase "attack" of snare drum.
I brought up the level so that the peaks of the snare drum top mic caused the tape machine's meters to read +0.0;  and brought up the level   of the snare drum bottom mic to cause the tape machine's meters to read -3.0.   You can overload an analog tape machine track easily if the pickup of the microphone is all high-frequency percussive energy - this is why the bottom microphone signal is recorded at a lower level.
Mixing The Snare Drum
The top snare track is used to establish the general level of the snare in the mix - usually equal to the foot drum level by ear.  I bring up the bottom snare track until there is enough snap.
For the drum mix, I will have three reverbs activated.  On the top snare I will blend the shortest reverb with the medium reverb.  For the bottom snare, I usually only use the shorter reverb.  I pan both tracks center.

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