Visual patch for the interactiv sound and motion

'send~ advi'object of 'groove'patch below sends sound data and 'visual'patch receive that data.

'fffb~' object implements a bank of bandpass filter objects .An input signal is applied to all filters.

Sound is the mix of frequency. The human can hear voice range of about 22,000Hz.
'loadmess freq' object is able to visualize special range of voice or sound. My marimba sound source is proper range about 700Hz.I connected that to z-axis of Jitter.so whenever sound reach to jitter, that interact with sound and motion.

'open' message opens web camera to grab the face's silhouette in front of the camera.
'jit. rgb2luma'object make capturing face's silhouette as a grayscale mode.
'p backgroundDiff'object catches white face's silhouette and delay moving of white part of face.
'p accumLuma' visualize the elasticity in the shape.