Automatic performance device and method achieving improved outpu

Details Automatic performance device and method achieving improved outpu Automatic performance device and method achieving improved outpu

1998-04-13

1999-10-26

Witkowski, Stanley J.

Music

Instruments

Electrical musical tone generation

84638, 84649, 84716, G10H 126, G10H 128

Patent

active

059732547

ABSTRACT:
An automatic performance, such as an automatic arpeggio performance or a short-phrase sequence performance, is executed on the the basis of manual performance note data corresponding to key depression on a keyboard, and automatic performance note data are obtained from the automatic performance. The manual performance note data and automatic performance note data are output to an external device after both of the note data are imparted different MIDI channel messages, i.e., channel identification data. The manual performance note data and automatic performance note data can be used properly because they can be accurately distinguished from each other by the different channel identification data. For example, it is possible to avoid the inconvenience that a further automatic performance is executed on the basis of the automatic performance note data.

REFERENCES:
patent: 4899632 (1990-02-01), Okamura
patent: 4926736 (1990-05-01), Kozuki
patent: 5113741 (1992-05-01), Nishikawa
patent: 5155632 (1992-10-01), Saito
patent: 5428184 (1995-06-01), Park

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