[Lowfer] [Other] History AC
Ed Phillips
[email protected]
Thu, 18 Mar 2004 08:22:49 -0800
"TV's are bad, a neghbor had one I could hear through his house and
mine.
There are a few freqs around 18 KHz that really do me in. I asked to be
seated elsewhere in a casino a couple days ago, the whine from the Keno
displays just about pushed me over the edge.
Kurt"
Give thanks for your young ears! I NEVER heard the horizontal
oscillator whine and I built my first TV with a flyback transformer in
it back in late 1947. The earlier ones I built used 60 Hz HV
transformers.
Ed