Noise reduction method and apparatus

Details Noise reduction method and apparatus Noise reduction method and apparatus

1982-01-18

1983-08-16

Hix, L. T.

Electrical transmission or interconnection systems

Switching systems

361159, H02B 124

Patent

active

043993702

ABSTRACT:
Apparatus for reducing noise due to switching transients in a control system having a plurality of inverting amplifiers located at a common site to receive individual switching input signals, a like plurality of relays located remotely from the amplifiers for individual energization and deenergization thereby in accordance with the switching signals, and conductors connecting the relays severally to the amplifiers, the apparatus comprising series circuits associated severally with the amplifiers, each series circuit including a resistor and a capacitor, having first terminals interconnected at a junction point and second, independent terminals, the inputs of the amplifiers being connected severally to the junction points, the input signals being connected severally to the independent terminals of the resistors, and the outputs of the amplifiers being connected severally to the independent terminals of the capacitors.

REFERENCES:
patent: 3832599 (1974-08-01), Grundy
patent: 4318155 (1982-03-01), Thomas
patent: 4335418 (1982-06-01), Clement

Affiliated with

Also associated with

Rating

Noise reduction method and apparatus does not yet have a rating. At this time, there are no reviews or comments for this patent.

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

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-816500