KVR Audio

Jedinhopy · Post by **Jedinhopy** » Fri Jan 10, 2014 11:54 pm

I need to know the name of such tool to be able to find it and buy it.
I have already described the way it works.

It can send random vibrations to make objects resonate as long as you want.
Particularly hanging metal plates and cymbals.

If the physical object is placed in your hands. You should feel the vibration.

Tricky-Loops · Post by **Tricky-Loops** » Fri Jan 10, 2014 11:57 pm

Clear case. You need a wife.

Mushy Mushy · Post by **Mushy Mushy** » Fri Jan 10, 2014 11:58 pm

A dildo.

Tricky-Loops · Post by **Tricky-Loops** » Sat Jan 11, 2014 12:01 am

You could also try iRing...

No_Use · Post by **No_Use** » Sat Jan 11, 2014 12:05 am

With a bit of math you can easily build one yourself.

http://femci.gsfc.nasa.gov/random/

SODDI · Post by **SODDI** » Sat Jan 11, 2014 12:16 am

A Levasseur whistle.

http://clayz.com/baz/horror.html

Jedinhopy · Post by **Jedinhopy** » Sat Jan 11, 2014 12:26 am

A random vibration is a noise oscillation that creates infinite sound when it comes against objects.

aciddose · Post by **aciddose** » Sat Jan 11, 2014 1:00 am

Unless you're using a brick of uranium or other radioactive substance which decays in a "random" way, the "vibrations" won't be random.

If you're talking about a wired or wireless vibrator these are a couple dollars from an electronics supplier like digikey.

http://www.digikey.com/product-detail/e ... ND/3083191

You can also find sensors, wireless transceivers, IR transceivers, whatever you need.

vurt · Post by **vurt** » Sat Jan 11, 2014 1:17 am

everything vibrates. that is the nature of everything.

vurt · Post by **vurt** » Sat Jan 11, 2014 1:19 am

or, kick it in the sack!

Frantz · Post by **Frantz** » Sat Jan 11, 2014 1:29 am

Monkeys are physical objects that do an excellent job of randomly vibrating cymbals.

debra1rlo · Post by **debra1rlo** » Sat Jan 11, 2014 1:37 am

Mushy Mushy wrote:A dildo.

but only if it's circuit-bent

vurt · Post by **vurt** » Sat Jan 11, 2014 1:43 am

Frantz wrote:Monkeys are physical objects that do an excellent job of randomly vibrating cymbals.

dont kick a chimp in the nuts though, hell eat your face!

Jedinhopy · Post by **Jedinhopy** » Sat Jan 11, 2014 2:51 am

I am not talking about rhythmic vibrations.

aciddose · Post by **aciddose** » Sat Jan 11, 2014 3:24 am

Then drive the motor with a PRNG or filtered noise generator circuit.

What you're talking about is pretty much (simplification sure, but...) a physical chaos generator. Essentially the same to a very low-frequency avalanche reverse-breakdown. You can create a circuit to produce this very same effect, or you can write software. Whether that would actually make sense or not is another question however.

http://www.cmp.caltech.edu/~mcc/chaos_new/Chua.html

I believe that in the conditions you gave as examples the ideal solution will be pulses of vibration at a fixed frequency. This will create an effect similar to repeated "random" strumming/tapping of the surface of the cymbals which is in many cases arguably more pleasing than what you might generate in other ways.

Which physical object sends random vibrations?