Title :
An Investigation into the Problem of Character Generator Ringing or Second Image on Cable Systems
Author_Institution :
Scientific-Atlanta, Inc.
Abstract :
Waveform testing is performed on a CATV Modulator-Home Receiver modem to investigate the problem of "ringing" or "2nd Images" which sometimes occur when video signals having non-standard baseband formats such as alpha-numerics are carried on the cable system.
Keywords :
Baseband; Cable TV; Character generation; Delay; Demodulation; Filters; Modems; Performance evaluation; TV receivers; Testing;
Journal_Title :
Cable Television, IEEE Transactions on
DOI :
10.1109/TCATV.1977.285683
