Ground Loop "Hum" Using BT Modulator - Videokarma.org TV - Video

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Ground Loop "Hum" Using BT Modulator

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02-03-2014, 12:36 PM

jr_tech

VideoKarma Member

Join Date: Sep 2009

Posts: 4,573

If you connect the output of the B-T directly to the TV, do you still see the "hum bar"?
jr

Edit add: I have observed occasional "hum" on strong shortwave signals, due to "hum modulation", perhaps something similar is occuring :

http://home.computer.net/~pritch/shortwav.htm

Last edited by jr_tech; 02-03-2014 at 01:29 PM. Reason: add link

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