Document Type and Number:
Japanese Patent JPS4863833
Kind Code:
A
Abstract:
A bow position sensor is secured to a stringed instrument and an indicator responsive to the sensor provides indication to the student of each departure of the bow from desired positioning during play.
Application Number:
JP11649172A
Publication Date:
September 05, 1973
Filing Date:
November 20, 1972
Export Citation:
International Classes:
G10D3/00; G09B15/06; G10D3/16; (IPC1-7): G09B15/06