jit.poke~ Write an audio signal into a matrix The jit.poke~ object writes the value specified by the leftmost signal input into one plane of a matrix cell at the position specified by the signalinputs (following the leftmost input). The object arguments are [matrix_name] [dim_inputcount] [plane].	from the library : Jitter Format : External Environment : jitter commercial Max 4.x http://www.cycling74.com