Auto rhythm refers to a steady and regular pattern of beats or pulses provided by a device or machine. Synonyms for auto rhythm include automatic beat, mechanical rhythm, and machine cadence. The term machine cadence describes a rhythm that is produced by a machine or device and is similar to the term mechanical rhythm. Automatic beat, on the other hand, refers to a pattern of beats produced by an automated device such as a metronome or drum machine. These synonyms can be used interchangeably to describe the rhythmic pattern produced by an automatic device or machine.