buffer~ Multichannel sample buffer buffer~ works in conjunction with many different objects, including play~/groove~ (to play the buffer), record~ (records into the buffer), info~ (to report information about the buffer), peek~ (to write into/read from the buffer like the table object), lookup~ (to use the buffer for waveshaping), cycle~ (to specify a 512-point waveform), and wave~ (to specify a waveform).

from the library : MSP Format : External Environment : msp commercial Max 4.x http://www.cycling74.com