it's an interactive flash noise page produced by keiichiro shibuya, a prominent electronica artist in Japan.
it's fun, nice sound, nice design...
i especially enjoyed the ease of the interactivity.
a mouse drawing a rectangle makes the noise.
a simple idea but very brilliant.
directions decide four different noises;
left-up >> high noise
right-up >> low noise
left-down >> sine wave
right-down >> cranky noise