Known in the U.S.A. as a SEMI (brief for Semi-Trailer, where a trailer box with a rear axle only is drawn by a tractor device). ATMOSPHEREThe normal history noise at any type of location. ATMOSPHERIC SOUNDAmbient or Atmospheric sound can be utilized to define a place or to aid the target market to recognize the globe of the play much better.
In film-making, climatic audio in a location (with no discussion or various other star audios) is videotaped so that a regular audio history is available, to make audio editing a simpler process, to smooth-over edits. The recording of climatic audio is referred to as the 'wild track'. ATTENUATETo decrease the intensity of a sound signal.
AUDIOAnother name for the Audio department. AUTOMATIC STOPMany reel-to-reel tape gamers for theatrical usage have a center that stops the tape device when a piece of clear leader passes a detector beside the erase head. This can be made use of to hint the tape up all set to start the next result.
Guitar amps, bass amps and so on are basic backline tools. Generally, every little thing a live band needs besides the tools the band hold (e. g. guitars), the PA (and also front of home desks etc.) and the band themselves is backline. BAFFLE1) A sheet of material made use of to stop a spill of light in a light or partially of a collection.
3) A panel in an auditorium positioned so as to lower audio representations as well as enhance the acoustics of the room. 4) What the majority of this jargon will do to any type of non-technical theatrical type. BALANCED LINEA method of bring audio or data signals which reduces disturbance by utilizing a third conductor, the shield.
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Well balanced lines are less vulnerable than out of balance to disturbance. In well balanced lines, among the signal cables carries the audio signal, while the other lugs an out-of-phase (inverted) copy. When the signal gets to the location, the upside down duplicate is turned as well as included in the original. Any kind of sound included by disturbance is additionally inverted.
See UNBALANCED LINE.BALUN A tool which transforms a sound or video clip signal from out of balance wiring to balanced (or the other way around). The name is derived from BALanced/ Out of balance. The term is typically seen now for devices that adjust an analogue sound or video clip signal to make sure that it can travel long distances over common circuitry (such as CAT5).
BECTUBroadcasting, Enjoyment, Cinematograph and also Theatre Union. The UK enjoyment technicians union. (US comparable is IATSE)BEGINNERSA call offered by Stage Administration to bring those actors that show up in the first component of a play to the stage. e. g. "Act One Beginners to the stage, please". The actors/actresses are after that called by name.
The call is generally provided 5 mins prior to the promoted efficiency beginning time, however this may vary depending on just how long the stars take to get right into placement. BELL BOARDA live audio impacts board on which are mounted a number of various types of buzzers/ phone bells and so on
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BELTPACKPart of the interaction ('containers') system in a theater, the Beltpack consists of the controls and wiring to drive the HEADSET put on by team members.
See likewise CANS.BI-AMPLIFICATIONA means of optimizing the performance of a speaker system by independently intensifying the High Frequency (HF) as well as Low Regularity (LF) parts of the audio signal (after the crossover) as well as sending them down two pairs of wires to the speaker. Multipin Speakon connectors have actually been developed to do this.
Usually utilized behind wings for side-lighting and so on. Booms have a base plate (referred to as a TANK CATCH) or boom stand near the bottom and also are connected off to the grid or fly floor at the top (not constantly essential for brief booms). Booms can likewise be fixed to the rear of the proscenium arc (Pros.
Occasionally known in the United States as a LIGHT TREE. A light tree installed upstage of a Browbeater is known as a Torm Tree. A boom made use of in the wings for dancing lights is in some cases referred to as a DANCING BOOM (which contains 3 lanterns on each boom, at shin height, midsection elevation, and head height, referred to as SHINS, MIDS and also HEADS).