Preamplifier

Details Preamplifier Preamplifier

1978-03-13

1980-12-16

Mullins, James B.

Amplifiers

Hum or noise or distortion bucking introduced into signal...

330107, 358 8, 358127, H03F 126, H04N 576

Patent

active

042400384

ABSTRACT:
In a circuit including an amplifier for amplifying a small signal from a signal source wherein the inductance of a transducer and the capacitance of a capacitor form a resonance circuit, the output from the amplifier is negatively fed back through a resistor or a combination of resistors to the input of the amplifier, whereby the noise in the demodulated signal may be suppressed.

REFERENCES:
patent: 1709360 (1929-04-01), Mayer
patent: 1941385 (1933-12-01), Bowles
patent: 2319663 (1943-05-01), Crowley
patent: 3243511 (1966-03-01), Erdman et al.

Affiliated with

Also associated with

Rating

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

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

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-610358