Definitions for "ANALOGUE SIGNAL"
A control signal that varies over a range (e.g., temperature of a room).
An electrical signal such as that sent over a phone line.
A continuously variable signal that can have any value over a given range. For example, an analogue voltage within the range 0 to 10 Volts can have values of 0, 2, 8.785 or any value between. Most dimmers require an analogue voltage in order to operate (from 0 to -10V or 0 to +10V depending on the manufacturer). Most lighting control desks produce a digital multiplexed output, which is converted by a demux box to an analogue signal for the dimmer. See also Digital dimmer.