Method of processing data for musical score display system

Details Method of processing data for musical score display system Method of processing data for musical score display system

1983-06-15

1985-03-26

Perkey, William B.

Music

Accessories

Recording devices

84477R, G10G 304, G09B 1502

Patent

active

045065870

ABSTRACT:
There is disclosed a method of processing data for a musical score display system for displaying a musical score in accordance with depression of keys on a keyboard of a musical instrument. Key information containing a key depression timing, a key release timing and a name of key is detected with respect to two keys depressed one after another. When a period between the key depression timings of the two keys is very short, the two keys are displayed as depressed simultaneously. When the succeeding key is depressed before release of the preceding key and the difference in depression timing of the two keys is greater than a certain period, a rest note is displayed before a musical note corresponding to the succeedingly depressed key.

REFERENCES:
patent: 3926088 (1975-12-01), Davis et al.
patent: 4022097 (1977-05-01), Strangio
patent: 4213372 (1980-07-01), Sasaki et al.

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