Automated fader system

Details Automated fader system Automated fader system

1992-04-01

1994-03-08

Shoop, Jr., William M.

Electricity: motive power systems

Electric motor with nonmotor driving means

Manual driving means

3185681, 31856822, 318446, 318663, 318459, G05B 1900

Patent

active

052931021

ABSTRACT:
A moving fader system, primarily for the processing and combining of audio signals, includes a dedicated preprocessor to implement the execution of repetitious input instructions. Other features contributing to the operation of the system include (1) "Look-up Tables" included in the preprocessor for conversion purposes, (2) a fiberoptic link for transmission of digital signals between the preprocessor and the servo circuits associated with each fader assembly, and (3) circuitry for combining the outputs of a position digital-to-analog (D/A) converter, an offset correction D/A converter and a gain correction D/A converter, to provide accurate analog servo signals to each fader assembly.

REFERENCES:
patent: 2694749 (1954-11-01), Hardy
patent: 2899505 (1959-08-01), Dresser
patent: 3020343 (1962-02-01), Aldridge, Jr.
patent: 3260951 (1966-07-01), Kaye
patent: 3397286 (1968-08-01), Prewitt et al.
patent: 3702901 (1972-11-01), Cherry
patent: 3809812 (1974-05-01), Smith, Sr.
patent: 3932886 (1976-01-01), Olms et al.
patent: 3952154 (1976-04-01), Gates, Jr.
patent: 3956591 (1976-05-01), Gates, Jr.
patent: 3990020 (1976-11-01), Porter, III
patent: 4076959 (1978-03-01), Gilbert et al.
patent: 4109214 (1978-08-01), Main
patent: 4113984 (1978-09-01), Gilbert et al.
patent: 4164625 (1979-08-01), Igeta
patent: 4204204 (1980-05-01), Pitstick
patent: 4242676 (1980-12-01), Piguet et al.
patent: 4274074 (1981-06-01), Sakamoto
patent: 4306114 (1981-12-01), Callahan
patent: 4363934 (1982-12-01), Scholz
patent: 4402246 (1983-09-01), Sekiguchi
patent: 4404527 (1983-09-01), Schertz et al.
patent: 4434325 (1984-02-01), Kobayashi et al.
patent: 4435833 (1984-03-01), Thakkar
patent: 4462112 (1984-07-01), Watanabe
patent: 4484294 (1984-11-01), Noss
patent: 4528686 (1985-07-01), Dressler
patent: 4591772 (1986-05-01), Hollow
patent: 4616271 (1986-10-01), Yasukawa et al.
patent: 4631525 (1986-12-01), Serravalle, Jr.
patent: 4682364 (1987-07-01), Dunnebackee
patent: 4737697 (1988-04-01), Maruo et al.
patent: 4739236 (1988-04-01), Burkenpas
patent: 4777609 (1988-10-01), Cavill et al.
patent: 4899267 (1990-02-01), Mardon
patent: 4933621 (1990-06-01), MacMinn et al.
patent: 4947302 (1990-08-01), Callahan
patent: 5051646 (1991-09-01), Elings et al.
patent: 5102373 (1992-04-01), Martinson et al.
patent: 5122720 (1992-06-01), Martinson et al.
patent: 5153837 (1992-10-01), Shaffer et al.

Affiliated with

Also associated with

Rating

Automated fader system does not yet have a rating. At this time, there are no reviews or comments for this patent.

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

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-156225