By Michael Molenda | Sun, 01 Nov 2009
It’s a fair assumption that some
recordists are challenged by tracking
drums in their homes or rehearsal
spaces. Even if noise isn’t a particular
concern (whether that’s incoming or
outgoing noise, or both), decisions
over how many mics to use—and
which mics to use where—in order to
capture the most powerful drum
sound can be daunting. After all, a
clean, clear, and mammoth drum
sound drives your track, and it also
provides a healthy chunk of the song’s
tonal and dynamic foundation. If you
blow the drum sound, you can seriously
damage the power and seductiveness
of the entire production.
But what if you didn’t have to
stress out over the placement of
multiple mics? What if you used
just one mic?
I’m not trying to be crazy or
provocative. The one-mic approach
could actually be a fun and viable
approach for recording explosive
drum tracks. Years ago, I was reading
Dick Clark’s autobiography Rock,
Roll, and Remember, where he
talked about recording late ’50s and
early ’60s rock and roll singles. Back
then, one mic often recorded everything,
and the trick was putting that
mic where it documented all
elements—from drums to vocals to
guitars and piano—clearly and
cleanly. Clark described a session for
Bobby Pickett’s “Monster Mash,”
where the drum kit was set up on a
rug, and if the drums were too loud
in the mix, the technicians grabbed
the rug and moved the entire kit further
back from the microphone. If
the drums needed to be louder, they
tugged the rug until the kit was
closer to the mic. This certainly
sounds hilariously prehistoric by
today’s studio standards (or, heck,
even 40 years of yesterdays), but if
you listen to classic ’50s ravers such
as “Train Kept-A-Rollin’,” “Rock
Around the Clock,” and “That’ll Be
the Day,” you can absolutely hear
every swack, boom, crash, and sizzle
of the drums. There may be genius
in simplicity, here!
The Setup
Whether you record drums with one
mic or 20, you need to ensure the
acoustic environment where the kit
will be recorded is as sonically pleasing
as possible. As we’ve said many
times, one can’t expect a home studio
to offer the same level of marvelous
acoustical spaces as a
big-buck commercial facility, but you
can at least check your room for
obvious anomalies such as flutter
echoes, weird slapbacks, low-end
resonances, and dead zones. If any
sonic gremlins threaten to tank your
drum sound, either move the kit to a
better-sounding space, or start laying
absorptive materials (blankets, pillows,
rugs, commercial absorptive
foam, etc.) around until the room
starts sounding more transparent. Try
to avoid positioning the kit too close
to adjacent walls as you’ll risk forming
sonically problematic standing
waves within the close acoustic quarters.
Hard surfaces such as tile floors
or picture windows can produce
amazing reflections, or they can
blitzkrieg your tracks with tinny pings
and other tone killers. Listen critically
to test recordings before deciding
whether you’ve put the drums in the
best possible environment. Don’t be
lazy. Any time spent crafting a great
acoustic space for your drums will be
rewarded with fabulous sounds. The
quickie, I-don’t-care approach may
deliver nothing but rather unusable
cacophonies of percussive foulness.
Going Single
Once you have the drums set up in a
reasonable acoustic space, you can
agonize over where to place that single
microphone. Um, just kidding! It’s
easy to move one mic (and mic
stand) around your kit, and it’s fast,
too. You’re not worried about skewering
phase relationships by placing
multiple mics too close to each other,
or sweating over optimum stereo
perspectives, or even getting tangled
up in mic cables. Bliss.
The mic. Any model should work fine.
Condensers tend to be more detailed
than dynamics, and ribbon mics typically
deliver more organic tones, but
if you place any mic in the sweet
spot, your drums will rage.
Mic placement. There’s no wrong
move—just whatever sounds good to
you. Some positions I’ve used
include:
• Large-diaphragm condenser ten
feet back from kick drum, and positioned
to the height of the
drummer’s chest. Nice thud and
boom from kick, a meaty snare, and
tight cymbals.
• Small-diaphragm condenser
positioned drummer’s head at about
ten feet high, centered between floor
tom and hi-hat, and pointed down at
snare. More highs and cymbal sizzle,
bright snare, and snappy attack on
kick drum.
• Dynamic mic placed a foot
behind drummer’s right ear, pointing
toward hi-hat side. Great mids,
nice rumble to toms and kick,
punchy snare.