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Forums
4hv.org :: Forums :: Tesla Coils
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OMG musical DRSSTC vids

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Tom540
Sun Dec 02 2007, 11:11PM
Tom540 Banned on 3/17/2009.
Registered Member #487 Joined: Sun Jul 09 2006, 01:22AM
Location:
Posts: 617
It helps to have a mullet to cover your ears when you're playing, takes the edge off the high frequencies just a tad. cheesey
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Dr. Drone
Mon Dec 03 2007, 09:38PM
Dr. Drone Registered Member #290 Joined: Mon Mar 06 2006, 08:24PM
Location:
Posts: 1673
shades
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Finn Hammer
Mon Dec 03 2007, 10:04PM
Finn Hammer Registered Member #205 Joined: Sat Feb 18 2006, 11:59AM
Location: Skørping, Denmark
Posts: 741
Christopher Miles wrote ...

The only issue is when you get over 120db, your bones start to act like an inner ear and no mater how much ear protection you use the body is under stress.
So we should wear nothing less than a full face helmet with a snug fitting termination down on our chest? rolleyes
Christopher Miles wrote ...

Man that Bi-Polar DRSSTC is loud. We are finding that Bi-polar coils produce much better sound. cheesey

I wonder if it has something to do with two outputs 180 degrees out of phase @ Link2


I`d say it is more a question of sustaining an unbroken arc. as long as the arc is continious, the sound is extra clean. The arc breaks and makes way for ordinary streamers to air, and the sound gets --- well, abit less clean. Can`t just seem to find a word for it.
So an ordinary coil arching to a grounded object is also able to *play clean*.
I cannot say for sure if it is as clean as a bipolar, since I have never heard a bipolar coil, but an ordinary coil arching to ground is surely cleaner than when it is producing air streamers, and I noticed this is also the case with the bipolar on your video. Correct me if I`m wrong.

Or if you just plain disagree.
Problem arises when a note is drawn on for too long, then the arc rises up in a arch, due to thermal convection, and breaks. Only to reform a new arc that is, initially, horizontal (but starts climbing untill-----) At the moment it breaks up: That sounds really awfull and must be avoided. Placing the grounded target right above the break out point seems like a good place to start. (or turn that bipolar on it`s end)

Cheers, Finn Hammer
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Dr. Drone
Tue Dec 04 2007, 10:22PM
Dr. Drone Registered Member #290 Joined: Mon Mar 06 2006, 08:24PM
Location:
Posts: 1673
shades

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Derek_L
Thu Dec 06 2007, 07:17AM
Derek_L Registered Member #1125 Joined: Fri Nov 16 2007, 09:13PM
Location: Edmonton, Alberta, Canada
Posts: 62
need more money to be like Chris .. Love the workshop man.
I cant even afford a single piece of plexy and seeing all the plexy you have makes me so jealous :P
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Dr. Drone
Thu Dec 06 2007, 04:20PM
Dr. Drone Registered Member #290 Joined: Mon Mar 06 2006, 08:24PM
Location:
Posts: 1673
shades
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Derek_L
Sat Dec 08 2007, 02:03AM
Derek_L Registered Member #1125 Joined: Fri Nov 16 2007, 09:13PM
Location: Edmonton, Alberta, Canada
Posts: 62
Heheh Yeah Chris.

Unfortuently for me im in Oil town so everyone wants a buck. I did find a guy willing to sell me hdpe scraps for a reasonable price. This place sucks so bad some guy was trying to sell me a 8" diameter pipe for 10 bucks a foot when it was sitting in his junk pile (need 3 feet) lol what a jip.
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ragnar
Sat Dec 08 2007, 02:17AM
ragnar Registered Member #63 Joined: Thu Feb 09 2006, 06:18AM
Location:
Posts: 1425
Derek_L wrote ...

some guy was trying to sell me a 8" diameter pipe for 10 bucks a foot

If you're only going to buy a foot (or three) of it, that's a great price - you're lucky.

wrote ...
when it was sitting in his junk pile
Emphasis on his.

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Dago
Sat Dec 08 2007, 12:04PM
Dago Registered Member #538 Joined: Sun Feb 18 2007, 08:33PM
Location: Finland
Posts: 181
Steve Conner wrote ...

Well, I did take it to band practice. :P

My guitar signal processor is based on the work I did for Finn, so I'm still not telling how it works... If you noticed me controlling the size of the discharge with the guitar volume knob in that video, you should have figured it out already.

I should also mention that the photos and video were taken by John from Audible Images:
http://www.myspace.com/audibleimages

1196251671 30 FT12107 Imgp1163 Small


I cant seem to find the video..?
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Capper
Wed Jan 02 2008, 12:21AM
Capper Registered Member #914 Joined: Fri Jul 20 2007, 06:22PM
Location: South Bend, IN
Posts: 85
Here's a new one I wipped up this week...

Link2

Enjoy,

Scott
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