Music – Instruments – Electrical musical tone generation
Patent
1993-10-12
1995-05-02
Miska, Vit W.
Music
Instruments
Electrical musical tone generation
84637, 84650, G10H 138, G10H 140
Patent
active
054121566
ABSTRACT:
A provisional key is determined on the basis of a relatively small amount of performance information (for instance, information on one chord), while a definite key is determined on the basis of a relatively large amount of performance information (for instance, information on progression of plural chords). If a definite key has been determined, an automatic accompaniment tone is controlled on the basis of the determined definite key, but, if no definite key has been determined, an automatic accompaniment tone is controlled on the basis of the provisional key. The definite key based control is performed in a different manner from the provisional key based control. The definite key based control can achieve control of higher musical quality (for instance, tension notes can be used in a daring manner), but such a daring control is refrained in the provisional key based control.
REFERENCES:
patent: 4184401 (1980-01-01), Hiyoshi et al.
patent: 4489636 (1984-12-01), Aoki et al.
patent: 5056401 (1991-10-01), Yamaguchi et al.
patent: 5085118 (1992-02-01), Sekizuka
patent: 5153361 (1992-10-01), Kozuki
patent: 5216188 (1993-02-01), Shibukawa
patent: 5296644 (1994-03-01), Aoki
patent: 5319152 (1994-06-01), Konishi
Ikeda Takashi
Suzuki Satoshi
Miska Vit W.
Yamaha Corporation
LandOfFree
Automatic accompaniment device having a function for controlling does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Automatic accompaniment device having a function for controlling, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Automatic accompaniment device having a function for controlling will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-1138806