yeah, i’ve been wanting to mess around with ceramic piezo stuff.
didn’t know about the impedance thing there. been using mirrors instead of springs on the harddrives these days… have an x/y laser oscilloscope thing going on… the different weight of mirrors and the different orientation of the drivers is causing a bit of impedance madness in terms of having any fine adjustments, but it works for the most part.
Comment by Administrator — April 24, 2007 @ 10:26 pm
by the way, the links in this post are bogus, to the video/sound clips.
doh!
thanks for catching that… changed it.
Comment by Administrator — April 24, 2007 @ 10:26 pm
Good job getting into that magazine. Also loving the new experiments and stuffs!!
If you want to see how material has an effect on stuff, get 2 piezo speakers, and use them just like you are using the springverb.
There’s a thing about impedances (piezo is thousands of volts at low current, speakers are tens of volts at high current)
But whatev.
Comment by N/A — April 24, 2007 @ 8:40 pm
by the way, the links in this post are bogus, to the video/sound clips.
Comment by N/A — April 24, 2007 @ 8:41 pm
hey, thanks.
yeah, i’ve been wanting to mess around with ceramic piezo stuff.
didn’t know about the impedance thing there. been using mirrors instead of springs on the harddrives these days… have an x/y laser oscilloscope thing going on… the different weight of mirrors and the different orientation of the drivers is causing a bit of impedance madness in terms of having any fine adjustments, but it works for the most part.
Comment by Administrator — April 24, 2007 @ 10:26 pm
doh!
thanks for catching that… changed it.
Comment by Administrator — April 24, 2007 @ 10:26 pm