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Jim Thompson[_3_] Jim Thompson[_3_] is offline
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Default Zero-crossing detector (from seb)

On Sat, 03 May 2014 03:51:18 -0500, John Fields
wrote:

On Thu, 01 May 2014 14:25:49 -0700, John Larkin
wrote:

On Thu, 01 May 2014 15:12:23 -0500, John Fields
wrote:


Download all the files into a single folder and then run ZCD7.asc.

John Fields


I recall that one. It has some logic-race bugs.


---
Faulty recall, I believe.

Show me the bugs or, by your silence, admit there aren't any?
---

The AC line is sufficiently nasty (noise, distortion, phase and
amplitude hits) that a precision zcd doesn't make a lot of sense. What
makes sense is something that is safe, simple, and reliable.


---
And your designs are safe from line nasties, how?

jfields


John! John! Mind your manners! You're not supposed to announce that
the emperor has no clothes :-}

...Jim Thompson
--
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