Re: Resonant Systems

["Tesla list" <tesla-at-pupman-dot-com>]

Original poster: "Paul Nicholson by way of Terry Fritz <twftesla-at-qwest-dot-net>" <paul-at-abelian.demon.co.uk>

Ed Phillips wrote:

> feed a band-limited noise-like voltage into a scope and set the
> trigger level near zero, the waveform near the trigger point will
> be pretty much like a sinusoid, become more noisy as you look out
> toward a time of 1/BW.

Good idea which demonstrates the point well.  Does this give us a
neat way to measure secondary Q, given a suitable noise source
(binary sequence gen, perhaps)?
--
Paul Nicholson
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