This week What Will Come from the Vacuum is being played in Trauenkirchen, Germany, as part of a exhibition called Physik und Musik. This piece was written as a response to images of scientific equipment.

Granular is a granular synthesizer for Android devices. Play it by dragging your fingers around the waveform for the source audio file. You can upload your own audio files, or just play with the sounds that are distributed with the app.

The horizontal position on the waveform controls the location from which grains will be pulled. The vertical position controls the grain size. The leftmost slider controls the amount of frequency modulation applied to the grains. The middle slider controls the time interval between grains. The rightmost slider controls randomness.

Download Granular from the Google Play Store and start making grainy soundscapes on your phone.

EDIT: I have been unable to continue maintaining this app, so it is no longer available