Method and apparatus for controlling scale practice of electroni

Details Method and apparatus for controlling scale practice of electroni Method and apparatus for controlling scale practice of electroni

1993-11-30

1996-03-05

Stanzione, Patrick J.

Music

Accessories

Teaching devices

84477R, 434307R, G09B 1500

Patent

active

054957869

ABSTRACT:
A method and an apparatus for controlling scale practice of an electronic musical instrument. The apparatus includes a function select switching section for selecting a desired one of various functions according to a user's selection. The function select switching section is provided with a scale practice switch, a scale select switch, a minor switch, an increment switch, a decrement switch, a random switch and a note hearing test switch. If the scale practice switch and the scale select switch are selected, sequentially varied scales are displayed on a display unit and one thereof is then selected by the user. The selected scale is displayed on the display unit. A minor or major of the selected scale is set if the minor switch is selected. Tunes with sequentially incremented or decremented notes and randomly varied notes are selected if the increment or decrement switch and the random switch are selected. The selected tunes are displayed on the display unit according to the selected scale. Only when the first one of the notes of the presently displayed tune and a note pushed by the user are the same, the operation proceeds to the next note. A random note is given to the user if the note hearing test switch is selected. The operation proceeds to the next note only when the random note and a note pushed by the user are the same.

REFERENCES:
patent: 4281579 (1981-08-01), Bennett, Sr.
patent: 5183398 (1993-02-01), Monte et al.

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