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#198163 - 12/26/09 11:54 AM
Re: Mylar Snare Tuning
[Re: BDfan]
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Registered: 12/29/05
Post's Karma Value: 11
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Overtones are pretty normal. It's something that's often heard pretty strongly up close, but not as much from a distance or in a line setting. Some Mylar heads like the Powerstroke 77 batter head or Evans MS3 snare side have an underlay to reduce ring.
It's possible to dampen ringing by taping a small patch to the head. To get an idea of the effect, you can set a leather wallet or some other semi-soft object on the top head while playing and see if the ringing is reduced.
If the ringing is particularly bad, there's a pretty good chance the heads aren't balanced. Whenever you install or tune a head, you want to make sure that pitch is the same at each lug. Tap the head about 1˝-2" in from each lug to check its pitch. If that lug's pitch is higher than others, loosen it a bit and move on to the next lug. If the pitch is lower, tighten the lug a little bit. Keep moving around the drum and repeating until the pitch at each lug is equal.
Since Mylar stretches with time and tension, it's possible that your head is ruined if it's been out of balance for a while. Uneven tuning can lead to uneven stretching. If your head's out of round, tuning can be difficult if not impossible.
Speaking of things being out of round, another thing that can lead to uneven tuning and some nasty overtones is a warped shell. I'm a little suspicious about this possibility since you mentioned wire snares. Unless we're talking about pipe band drums, wire snares are usually a sign of lower-end drums which could be more prone to warp.
One more thing that can affect the amount of ring is the interval between the top and bottom heads. If they're tuned to a consonant pitch, you'll have more sympathetic vibration -- when one vibrates, the other will, too. If they're tuned to a less-consonant interval, the amount of sympathetic vibration will be reduced, in theory leading to less ring.
...and I almost forgot: Don't try to tune it like it's Kevlar! It's pretty normal for people who grew up with KevlarŽ heads to over-torque Mylar.
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#198180 - 12/26/09 11:55 PM
Re: Mylar Snare Tuning
[Re: SkyDog]
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Registered: 11/28/09
Loc: NJ, USA
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