In Reply to: RE: The full quote is rather less negative posted by JLindborg on September 18, 2012 at 10:24:26:
?
Same membrane size, same segments. I've just replaced this:
+UUUU-
with this
+UU- +UU-
and then paralleled the two halves. So if each "U" is 1 ohm, the first is 4 ohms. The two halves are 2 ohms each. Parallel the two halves and you get 1/2 + 1/2 = 1/Rt, so the total load becomes 1 ohm. Same diaphragm area, same foil, just connected differently.
Now you can get back up to a total of 4 ohms by reducing the thickness of the foil traces, and therefore its conductivity and mass, to 1/4 of the original value.
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Follow Ups
- RE: The full quote is rather less negative - josh358 10:39:24 09/18/12 (6)
- RE: The full quote is rather less negative - Roger Gustavsson 09:41:13 09/19/12 (1)
- RE: The full quote is rather less negative - josh358 11:22:31 09/19/12 (0)
- RE: The full quote is rather less negative - JLindborg 10:44:52 09/18/12 (3)
- RE: The full quote is rather less negative - josh358 11:00:03 09/18/12 (2)
- RE: The full quote is rather less negative - JLindborg 11:59:51 09/18/12 (1)
- From the Balcony ... Statler and Waldorf - Satie 17:11:05 09/18/12 (0)