The incidences of âon a tearâ is on rise from 0.000001 in 1970 to 0.0000025 after 2000 and onward, but incidences of 'in a tear' have been flattened out at the low level of 0.0000012 - 0.0000016 throughout the tracked period.
1 Used literally, MIDI controller refers to any hardware or software that generates and transmits MIDI data to MIDI-enabled devices. 2  in practice, MIDI controller refers to a device that controls parameters of a performance.
Programmable Logic Controllers (or PLC) are solid-state devices designed to perform logical decision making for control applications in the industrial environment.he processor, or the brain of the PLC system, is a solid-state device designed to perform a wide variety of production, machine tool, and process-control functions. Conventional electromechanical devices, relays and their associated wiring formerly performed these functions.