Den onsdag den 12. oktober 2016 kl. 18.58.59 UTC+2 skrev Jim Thompson:
the bias resistor and coupling cap is internal to the phone
so afaics the only possibility is a load in parallel with the capsule
-Lasse
measure what you can, then guess, they're all fairly similar.
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I put 1N4007 diodes across the 25V speaker line at Microdyne. The closest speaker was at the far end of the facility from the amp, (~500') so it clipped quite nicely. ;-)
-- Never piss off an Engineer! They don't get mad. They don't get even. They go for over unity! ;-)
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