System for selection and phase control of humbucking coils in gu

Details System for selection and phase control of humbucking coils in gu System for selection and phase control of humbucking coils in gu

1977-06-17

1979-11-27

Weldon, Ulysses

Music

Instruments

84 115, 84 124, 84 127, 84 111, G10H 300

Patent

active

041754620

ABSTRACT:
A system for the selection and phase control of humbucking coils in electromagnetic guitar pickups to permit the musician to easily select different sounds using digital memory means for storing different combinations of gate control bits to select the pickup coils to be used, the phase of the coils selected and the output level of the selected coils combined. A three-way switch is used to count up, count down or hold a memory address for selection of a combination. The address is displayed for verification. Memories may be prestored ROMs, or alterable RAMs in which write enable control is controlled by a three-way switch. Three address counters may be provided to permit the musician to quickly select from three predetermined combinations through operation of a three-way switch.

REFERENCES:
patent: 3915048 (1975-10-01), Stich
patent: 3935781 (1976-02-01), Katoh et al.
patent: 4002994 (1977-01-01), Fender
patent: 4010667 (1977-03-01), Kniepkamp
patent: 4079334 (1978-03-01), Hamilton

Affiliated with

Also associated with

Rating

System for selection and phase control of humbucking coils in gu does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with System for selection and phase control of humbucking coils in gu, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and System for selection and phase control of humbucking coils in gu will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-797502