the bass drum produces the lowest pitch
If the drum is larger, most likely that the pitch is lower.
No, the bass drum is not pitched because it does not play the melody to a song it only plays the beat .
A snare drum sound like a hit on the roof or the hit on your wall.
The area in which you drum will not change the pitch but change the way in which you hear the drum. The sound may last longer or less, it may be loud or quiet.
snare drum
The timpani or sometimes called kettle drum.
Pitch is changed by tensioning the drum skin. Loudness is changed by striking the drum with more force.
A snare drum can be tuned to any pitch. Most orchestral percussionists tune their snare to either an A or B Flat.
It depends largely on how it is tuned. A large drum will generally produce a lower sound, but this is because they are usually tuned to produce that pitch because smaller drum heads do not have enough surface area to create that low a pitch without becoming floppy. Likewise, a large drum head such as a floor tom can produce a higher pitch, but not as high as a very small drum like a piccolo snare.
You can tune a bass drum by turning.the knobs to the right to tighten or left to loosen on the rim of the drum. Loosen it for a lower pitch, tighten for higher pitch.
It will make a noise. The pitch will depend on the type of drum.