I find the kick

[rtl8186]

Some my last experiments with vibration,and hight current DC

http://www.youtube.com/watch?v=yE54vjcUCBw

http://www.youtube.com/watch?v=24bFb67BOTM

http://www.youtube.com/watch?v=8uhLww-XwEU

http://www.youtube.com/watch?v=_fQOMJP8e0M

http://www.youtube.com/watch?v=ZMXz-La4iSY

[wattsup]

@rtl8186

Nice vids. I made one similar back in 2007 using two frequencies from 1 to 7 hertz and funny thing that 7/7 provided the most aggressive movements and going higher attenuated the movements.

http://www.youtube.com/watch?v=XXgL4Wf8zrQ

I used the speaker output of my computer sound card and the following software located on my OU ftp site.

http://purco.qc.ca/ftp/Software/frequency-generator/

The software only goes up to 20khz but you can have two outputs and play with the phasing.

Anyways, keep up the good work.

[andrea76]

ОК.I will think over it.

All keys SM conduct to this scheme.
Or I can mistaken.
By the way, and last key in chains can "SM"-Sweep Marker.

I have made it(on analog 6bq7a), truth frequency high-50mgts.
I will experiment further

1 pulsating direct current  ,2 non inductive coil (for exciting)  ,3 magnet+coil (for collecting)  TRY WHIT THIS!!