Music – Instruments – Rigid vibrators
Patent
1996-01-16
1997-11-11
Spyrou, Cassandra C.
Music
Instruments
Rigid vibrators
84403, G10D 1308
Patent
active
056866798
ABSTRACT:
A plurality of metal bars of a vibraphone are regulated such that the first-order to third-order vibration approximate to the frequency ratio of 1:4:8 by using recesses formed in the central portion of the metal bar and the end portions on both sides of the central portion, and a player can make the metal bars generate tones exactly on a scale so as to harmonize with one another.
REFERENCES:
patent: 1632751 (1927-06-01), Winterhoff
patent: 1838502 (1931-12-01), Schluter
patent: 2133712 (1938-10-01), Musser
patent: 2655069 (1953-10-01), Marshall
patent: 2703504 (1955-03-01), Rowe
patent: 3013461 (1961-12-01), Kunz
patent: 5198602 (1993-03-01), Roper
Nakano Minoru
Ohmuro Hiroaki
Hsieh Shih-yung
Spyrou Cassandra C.
Yamaha Corporation
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