Wave generating method and apparatus using same

Details Wave generating method and apparatus using same Wave generating method and apparatus using same

1984-01-17

1986-07-01

Witkowski, Stanely J.

Music

Instruments

84 101, 381 51, G10H 108, G10H 700, G10L 502

Patent

active

045973180

ABSTRACT:
A wave generating method and a wave generating apparatus using the method are arranged such that plurality of wave samples, each being generated successively, are respectively weighted by, for example, being multiplied by a plurality of wave functions generated corresponding to the plurality of wave samples. The plurality of weighted wave samples are summed to obtain a desired wave. The kind of each of the plurality of wave samples generated successively is changed at each time when the value of corresponding one of the plurality of wave functions becomes zero. Therefore, the apparatus includes wave generators for generating the wave samples successively, wave function generators for generating the wave functions successively, multipliers for multiplying the wave samples by the wave functions respectively, an adder for adding all of the outputs of the multipliers to generate the desired wave, and a wave changing circuit for changing the kind of each of the wave samples when the corresponding one of the wave functions becomes zero.

REFERENCES:
patent: 4227435 (1980-10-01), Ando et al.
patent: 4282790 (1981-08-01), Wachi
patent: 4351219 (1982-09-01), Bass
patent: 4397210 (1983-08-01), Finch
patent: 4418600 (1983-12-01), Wachi
patent: 4440058 (1984-04-01), Bass et al.
patent: 4446770 (1984-05-01), Bass
patent: 4487098 (1984-12-01), Mishima

Affiliated with

Also associated with

Rating

Wave generating method and apparatus using same does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Wave generating method and apparatus using same, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Wave generating method and apparatus using same will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-1076377