Method and apparatus for midifying vintage organs and pianos

Details Method and apparatus for midifying vintage organs and pianos Method and apparatus for midifying vintage organs and pianos

1996-07-15

1998-06-09

Shoop, Jr., William M.

Music

Instruments

Electrical musical tone generation

84171, G10H 1700

Patent

active

057638063

ABSTRACT:
A system for rejuvenating old keyboard instruments has an array of key sensor switches which are individually adjustable in a horizontal plane to accommodate varying angulations of the keys behind the balance rail of the keyboard and each key sensor switch includes a friction retained sensor probe which enables a rapid and accurate accommodation of uneven keys.

REFERENCES:
patent: 4686880 (1987-08-01), Salani et al.
patent: 4790230 (1988-12-01), Sanderson
patent: 5440072 (1995-08-01), Willis
patent: 5459282 (1995-10-01), Willis

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