On Sun, 02 Feb 2014 12:04:49 -0700, Jim Thompson
wrote:

On Sun, 02 Feb 2014 10:37:13 -0800, John Larkin
wrote:

On Sun, 02 Feb 2014 09:07:14 -0700, Jim Thompson
wrote:

On Sun, 02 Feb 2014 08:49:55 -0700, Jim Thompson
wrote:

PAL fails to realize that injection locking an oscillator requires an
oscillator :-}

His post was an attempt to output a subharmonic without the
oscillator. There are better ways to handle such a scenario.

For example, see my boom-box machine (circa 1979)...


http://www.analog-innovations.com/SED/SubBassEnhancer_BoomBoxProcessor.pdf


Cool; a dozen quad LM324s, 48 crappy opamps. LM324's show visible sinewave
crossover distortion at 60 Hz.

One question? Who would put a circuit like that, grossly distorting, with
hundreds of parts, consuming about 5 watts, into a boom box?

Listen, PAL, it's too exotic for you to understand... REALLY :-}

How about getting back to the original subject?

...Jim Thompson

YOU posted that circuit. Now you don't want to talk about it.

Can't say I blame you. It's another parts-rich hairball.


--

John Larkin Highland Technology Inc
www.highlandtechnology.com jlarkin at highlandtechnology dot com

Precision electronic instrumentation