It is the surface of the drum shell that actually touches the drum head.
The area of this surface is less than that of a cross-section of the whole shell, since it is created by making an angled cut into the shell around the rim.
The thickness or thinness of the bearing edge affects the tone of the drum; finer or sharper bearing edges yield a brighter tone, while thicker bearing edges yield a warmer tone.
If the bearing edge is not perfectly level and perpendicular to the cylinder of the shell, the drum head will not seat properly and the tone of the drum will suffer.
Defects usually occur then a head is improperly tensioned, forcing the shell out of round. Other defects include bent or chipped counterhoops, broken lugs, cracks/dents in the drum shell, dents, wearing at the drum head, and damage the the bearing edge, where the drum head makes contact with the shell.
Yes
A bass drum hoop is the outer rim of the bass drum that sandwiches the bass drum head to the actual shell of the bass drum.
Its the metal fixing fitted to the shell of the drum that the tension rod screws into to add tension to the drum head via the hoop.
Normally hitting the drum closer to the edge would make the note lower, it can make it quieter. Sometimes a drum can have a "sweet spot" as it is called this is where when struck gives the best tone.
Defects usually occur then a head is improperly tensioned, forcing the shell out of round. Other defects include bent or chipped counterhoops, broken lugs, cracks/dents in the drum shell, dents, wearing at the drum head, and damage the the bearing edge, where the drum head makes contact with the shell.
Yes
You start beat towards the edge of the drum.
A bass drum hoop is the outer rim of the bass drum that sandwiches the bass drum head to the actual shell of the bass drum.
lobster/king crab shellsThe shell of the snare drum can be manufactured from avarietyof materials, Metal, wood, acrylics, fibre board.
by hitting it with your hand or striking it with a drum stick the shell will vibrate creating a large sound
Its the metal fixing fitted to the shell of the drum that the tension rod screws into to add tension to the drum head via the hoop.
see if you hit the drums SHELL then it will crack
The vibrating part of a drum is the drum head, which is the tensioned membrane stretched over the shell of the drum. When struck, the drum head vibrates and produces sound.
Normally hitting the drum closer to the edge would make the note lower, it can make it quieter. Sometimes a drum can have a "sweet spot" as it is called this is where when struck gives the best tone.
You have to disassemble the wheel bearing, then the drum and hub pull off as an assembly.
The brake drum and wheel bearing hub are one complete cast unit. you need to remove the bearing dust cap, then the split pin and castle nut. (as you would with a stub axle) The hub/drum unit will then pull off.