lørdag den 23. februar 2013

Water Strobe Spirale

This is an improved version of the previous water strobe, as it now has two channels with two speakers. The speakers moves the nozzle in a x-y plane:



Here is a small video compilation of these amazing spirales:



A stereo version of the desktop controller can be found here:

Water Strobe Stereo 1.0

lørdag den 16. februar 2013

Water Strobe Signal Generator Desktop Application

If you mount a tube with running water to a loudspeaker, a strange fenomenon occurs when you film the jet of water and send a sine wave to the loudspeaker with the same frequency as the cameras framerate. I thought it would be funny with some special features for the loudspeaker signal, so i programmed a signal generator in Flex/Air , especially for water strobe filming.

Here is a picture of the setup:



And here a video where i demonstrate the features:



The software let you control several parameters: frequency/phase, sine/square modulation, sine/square amplification and volume:



The Water Strobe Signal Generator Desktop Application 1.0 can be downloaded here:

Water Strobe 1.0

The software requires Adobe Air:

Adobe Air

Enjoy!



Om mig

Jeg er født på Frederiksberg 1966 af min mor. Nu bor jeg bare på Vesterbro. Jeg bærer briller.