Digital Audio Radio Services
Digital Alarm Radio System. A system in which signals are transmitted from a digital alarm radio transmitter (DART) located at a protected premises through a radio channel to a digital alarm radio receiver (DARR).
Digital Audio Radio Service
DARS is an acronym for Digital Archive Retrieval Systems
Digital Audio Reference Signal. A reference signal conforming to the format and electrical specification of the AES3 standard, but often has only the preamble active. This signal is used for synchronization in digital audio studio applications. The recommended practice AES11-1997 gives further information on the use of a DARS reference