DocumentCode :
1504093
Title :
Reduction of FM threshold effect by inband noise cancelling
Author :
Moir, T.J.
Volume :
27
Issue :
12
fYear :
1991
fDate :
6/6/1991 12:00:00 AM
Firstpage :
1082
Lastpage :
1084
Abstract :
Inband white noise causes the breakdown of frequency-modulated (FM) reception when the signal to noise ratio drops below the threshold level. Using a novel circuit technique based on a new mathematical relationship, ´click´ noise can be reduced by up to 10 dB and white noise (across the baseband spectrum) can be reduced by approximately 6 dB.
Keywords :
frequency modulation; interference suppression; reception; signal processing; white noise; FM reception breakdown; FM threshold effect; SNR threshold level; additive noise; click noise reduction; frequency-modulated; inband noise cancelling; white noise;
fLanguage :
English
Journal_Title :
Electronics Letters
Publisher :
iet
ISSN :
0013-5194
Type :
jour
DOI :
10.1049/el:19910672
Filename :
76228
Link To Document :
بازگشت