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Class Information
Number: 329/353
Name: Demodulators > Amplitude modulation demodulator > Having specific distortion, noise or other interference prevention, reduction or compensation > Noise reduction or compensation
Description: Subject matter in which undesired signal components superimposed upon a desired demodulator signal are attenuated.
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 7623990 |
System for reducing signal interference in modulated signal communication |
Nov. 24, 2009 |
| 7184487 |
Receiver with chopper stabilization and method thereof |
Feb. 27, 2007 |
| 6861901 |
Voltage follower circuit |
Mar. 1, 2005 |
| 6751264 |
Receiver and method therefor |
Jun. 15, 2004 |
| 6590932 |
Methods, receiver devices and systems for whitening a signal disturbance in a communication signal |
Jul. 8, 2003 |
| 6577182 |
Device for demodulating an amplitude-modulated signal |
Jun. 10, 2003 |
| 6442218 |
Demodulator |
Aug. 27, 2002 |
| 6400778 |
DC-offset canceller |
Jun. 4, 2002 |
| 6075409 |
Demodulation method and arrangement |
Jun. 13, 2000 |
| 5535248 |
Digital radio communication system |
Jul. 9, 1996 |
| 5442655 |
DC cancellation and restoration in receiving apparatus |
Aug. 15, 1995 |
| 5341106 |
Amplitude locked loop circuits |
Aug. 23, 1994 |
| 5260974 |
Adaptive carrier detection |
Nov. 9, 1993 |
| 5157343 |
Electronic arrangement for receiving a modulated carrier signal |
Oct. 20, 1992 |
| 5097222 |
Digital analog signal demodulator |
Mar. 17, 1992 |
| 4853643 |
High signal to noise ratio amplitude detector |
Aug. 1, 1989 |
| 4617474 |
Signal detector |
Oct. 14, 1986 |
| 4151608 |
Circuit arrangement for suppressing magnetic induction noise due to an alternating magnetic field |
Apr. 24, 1979 |
| 4147986 |
AM-FM receiver |
Apr. 3, 1979 |
| 4104594 |
Modified A. M. detector |
Aug. 1, 1978 |
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