index~ Read from a buffer~ with a signal specifying sample index Read from a buffer~ with a signal specifying sample index. index~ reads data from a buffer~ by a signal sample index. It does no interpolation on its output. It can be used for fft windowing applications using the right outlet of fft~ or ifft~.	from the library : MSP Format : External Environment : msp commercial Max 4.x http://www.cycling74.com