Sound projector for musical drums

Details Sound projector for musical drums Sound projector for musical drums

1978-03-06

1979-01-16

Franklin, Lawrence R.

Music

Instruments

Drums

181191, D17 22, G10D 1302

Patent

active

041343247

ABSTRACT:
A musical drum consisting of a generally cylindrical drum shell having openings at its upper and lower ends with a vibratable drum head covering at least the upper opening and a sound projector positioned below the lower opening, which sound projector is substantially a semi-hemisphere with an upper opening therein disposed adjacent the lower opening in the drum shell and with a horizontal opening therein facing in a direction substantially perpendicular to the openings in the drum shell. The half hemisphere sound projector may extend beyond the vertical center line of the shell and may be detachably secured to the shell and may be adjustable radially 360.degree. with respect thereto.

REFERENCES:
patent: 793013 (1905-06-01), Miller
patent: 3603194 (1971-09-01), North
patent: 3621749 (1971-11-01), Aluisi

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