Keyed free-reed instruments scope

Details Keyed free-reed instruments scope Keyed free-reed instruments scope

1996-05-24

1998-10-20

Spyrou, Cassandra C.

Music

Instruments

Wind

84376R, 84376SM, G10D 1100

Patent

active

058249273

ABSTRACT:
Improved performance and versatility of a free-reed instrument by linking a key of the instrument to a variable geometry chamber, which provides modifications in musical tones. The instrument can be an accordion or other free-reed instrument, and a passageway of the chamber is manipulated to alter the combined pitch and timbre of the tones.

REFERENCES:
patent: 2458653 (1949-01-01), Seybold
patent: 2929291 (1960-03-01), Busilacchio
patent: 2970507 (1961-02-01), Bolton

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