PL-259 on
speaker
It
impressive.
I was just punishing you.
Building better High sensitivity headphones
Jul 22, 2010
124 Replies
PL-259 on
a speaker
detector. It
impressive.
No. That Was Alan Grayson, who just conceded. There WILL be dancing in the streets.
formatting link
Politicians should only get paid if the budget is balanced, and there is
enough left over to pay them.
long-wire
was
PL-259 on
a speaker
detector. It
impressive.
The only one dumber than Grayson (Johnson, GA, Mr. Guam is going to tip over) apparently did survive, though.
A better impedance match would improve things, but the root problem is that them old headphones were built for sensitivity, and the new headphones were built for good sound.
That having been said, there was a thread on this topic here a while back, and one of the suggestions was to shop around for earbuds with high advertised sensitivity, and use a step-down transformer from the crystal set to run them. You won't get the same performance you'd get if you hand-built a pair of headphones from scratch using iron foil and the best magnet wire you could find, but you'd at least to pretty good.
Tim Wescott
Wescott Design Services
http://www.wescottdesign.com
Do you need to implement control loops in software?
"Applied Control Theory for Embedded Systems" was written for you.
See details at http://www.wescottdesign.com/actfes/actfes.html
Apparently he was wearing his seat belt. ;-)
Politicians should only get paid if the budget is balanced, and there is
enough left over to pay them.
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