From: gherold@teachspin.com   
      
   On Monday, September 16, 2019 at 6:40:04 PM UTC-4, ABLE1 wrote:   
   > Hello,   
   >   
   > I have experienced what seems to be RF Noise   
   > that is generated from LED lighting.   
   >   
   > I don't have the exact spec's but just wondering   
   > if anyone here knows of what to look for as to   
   > packaging labels or spec's on LED lighting, if any.   
   >   
   > The issue just came up today when talking to a customer   
   > that has just recently had LED lights in there bar.   
   > He says now there is noise that is being heard on the   
   > background music speakers it the area for the customers.   
   >   
   > I can speculate a lot of thoughts on why and how this   
   > happens but, would like to know the opinion from   
   > the masses here.   
   >   
   > I did not install the lights or the audio system.   
   > Just trying to understand and possibly come up   
   > with a solution.   
   >   
   > Thanks for any input.   
   >   
   > Les   
      
   Some switcher in the LED power supply that has fast edges.   
   But first are you sure it's the LED's.  Maybe someone next door   
   is making 'noise'.   
      
   George H.   
      
   --- SoupGate-Win32 v1.05   
    * Origin: you cannot sedate... all the things you hate (1:229/2)