摘要:
A drum head, particularly for bass drum, has rounded openings close to its outer margin, which are padded with U-shaped toroidal dampers of felt or open-cell plastic foam.
摘要:
A snare drum (10) has a hollow cylindrical shell (11), a batter head (12) mounted on one end of the shell (11), a snare side head (13) mounted on the other end of the shell (11) and a snare wire (14) whose both ends are held by the both sides of the shell (11) to span across the surface of the snare side head (13). The snare side head (13) has a plurality of through-holes (13c). As a result, the snare drum (10) reduces sound volume while maintaining natural timbre and feeling of striking a snare drum.
摘要:
A musical drum comprised of a drumshell and a drumhead is provided, which includes a composite of tonal modifiers acting synergistically for dampening drum sounds by eliminating high frequencies and overtones. The tonal modifiers include a first tonal modifier comprised of synthetic material, a second tonal modifier bonded to the synthetic material in overlaying relation, a third tonal modifier positioned upon the second tonal modifier in over-laying relation, and a fourth tonal modifier bonded to the central portion of the third tonal modifier in overlaying relation, the combination of which co-operate to break down the various levels of harmonics to their purest form resulting in a unique sound and vibrational experience provided in a therapeutic context for the well-being of a person.
摘要:
A tensioning ring (8) for a drumhead comprising a cylindrical rod (40) formed in an annular configuration and an expansion member (38) for expanding the diameter of the annular configuration.