Definitions for "Drum Machine"
an audio device with sampled or synthesized drums sounds that can be sequenced by an internal or external sequencer to play drum patterns.
Beat box or rhythm tone module. Drummer in a box. Production Filming, video taping, composing audio, collecting pieces for project.
a coordinator, and so is a sequencer, a bass machine, a MIDI arpeggiator etc
Keywords:  screening, automatic, device
an automatic screening device