Electronic musical instrument

Details Electronic musical instrument Electronic musical instrument

G - Physics

10

H

84/1.1

G10H 1/00 (2006.01) G10H 1/057 (2006.01) G10H 1/18 (2006.01) G10H 7/12 (2006.01)

Patent

CA 1132382

ABSTRACT OF THE DISCLOSURE An electronic musical instrument employs a novel technique to produce a musical sound. A major part of a musical sound producing section of the electronic musical intru- ment is constructed as a digital circuit which is well adapted for LSI fabrication. The electronic musical in- strument comprises a volume control circuit to digitally perform a volume control to increase or decrease perfor- mance volume, a period counter to count one cycle of a musical sound wave by a plurality of counting steps in order to form a musical sound wave under digital control, a period control circuit to control the period counter in accordance with the scale represented by a performance key which is depressed, and a circuit to cause the rise and fall of a musical sound wave by an amount which is an integral number of times as large as a control value of the volume control circuit, for each block of a predeter- mined number of counting steps.

323664

Affiliated with

Also associated with

Rating

Electronic musical instrument does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Electronic musical instrument, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Electronic musical instrument will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFCA-PAI-O-648035