1) Tough Rubber Sheath. Applied to any rubber-sheathed mains cable. 2) Tip Ring Sleeve. The three contacts on a stereo jack audio connector.
Acronym for Tip-Ring-Sleeve, a scheme for connecting three conductors through a single plug or jack. 1/4" phone plugs and jacks and 1/8" mini phone plugs and jacks are commonly wired TRS. Since the plug or jack can carry two signals and a common ground, TRS connectors are often referred to as stereo or balanced plugs or jacks. Another common TRS application is for insert jacks, used for inserting an external processor into the signal path. In Mackie mixers, the tip is send, ring is return, and sleeve is ground.
Tough Rubber Sheathed. A hardwearing yet flexible type of power cable.
Short for tip, ring and sleeve. A term commonly used to refer to a stereo 1/4-inch phone plug.
TELECOMMUNICATION RELAY SERVICE. TRS is a telephone service that allows people with hearing and/or speech disabilities to use the telephone network. TRS facilities are equipped with specialized equipment and staffed by communications assistants who relay conversations between people who use text telephones and people who use voice service.
"Tough Rubber Sheathed" 15A Extension Cable
TRS are used whenever a large number of mobile radios need to share radio frequencies. In a trunked radio network, a large number of users can share a small number of channels because the trunking equipment dynamically allocates an available channel when users key their radio.
abbreviation for "tip, ring, sleeve." A type of three-conductor ("stereo") connector used on some phone and TT connectors. The tip and ring carry the program signal and the sleeve is ground. TRS connectors are commonly used for stereo jacks (left, right, ground), console channel insert points (send, return, ground) and monaural balanced lines (in-phase, out-of-phase, ground). See balanced line.
training routines, often referred to as training drills. TRs are practical drills on the cycle of communication.
stands for Tip, Ring, Sleeve. TRS is a balanced circuit that uses a phone plug-style connection with three conductors (the tip, the ring, and the sleeve) instead of just two (the tip and the sleeve)