неделя, 29 юни 2014 г.

It's All in Your Head, Part Two: A Guide to Selecting Drumheads That Are Perfect for Your Needs

By Vic Salazar


In part 1 of my article about drumheads, I shared details about the number of plies in drumheads and how they affect their durability and sound. This week, I'll cover 3 additional elements of drumheads: muffling, coatings, and bottom heads.

Pre-Muffled or Wide-Open Drumheads

Heads now exist with built-in muffling to reduce unwanted overtones, which is achieved is by applying a ring of material like Mylar to the drumhead's top or underside. Evans, a leading manufacturer of drumheads, offers a model with tiny-sized holes or vents along the perimeter that dampen overtones by moving air through the membrane. Evans also offers a unique head that employs a thin layer of oil between the two plies of their Hydraulic series to achieve a muffled tone.

Keep in mind that these pre-muffled drumheads don t change the pitch of the drum when it's tuned: they only get rid of unwanted additional frequencies. Pre-muffled heads can also help to remove the need for other means of muffling, like gaffer tape.

Clear or Coated Drumheads

Coated heads are spray-painted clear heads. While clear drumheads have more sustain than coated heads, coated heads have a sharper attack that emphasizes the sound of the stick striking the drumhead surface (this is the main reason why drummers traditionally use a coated head on their snare drum).

If you're playing with brushes, you definitely need to use a coated head for brush response. A coated drumhead also has a more dampened sound than a clear drumhead - which makes sense since a coated drumhead has an extra layer of materiel applied to its surface.

Resonant or Bottom/Front Head

You get your pitch from the top or batter drumhead and your sustain from the bottom drumhead, so you'd usually only use a single-ply drumhead on the bottom of your tom and snare and on the front of your bass drum.

Snare drum resonant heads are specifically made for the bottom side of your snare. They're ultra-thin and not made to be struck. This thinness helps to increase vibration and sensitivity to your snare wires.

(FYI, never install a single-ply batter head on the underside of your snare drum - unless you want it to sound like a choked cardboard box!)

Have questions about drumheads? Feel free to reach out. I'm always here to help!




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