projection booth

　

WordNet

1. the acoustic phenomenon that gives sound a penetrating quality; "our ukuleles have been designed to have superior sound and projection"; "a prime ingredient of public speaking is projection of the voice" (同)acoustic projection, sound projection
2. (psychiatry) a defense mechanism by which your own traits and emotions are attributed to someone else
3. any solid convex shape that juts out from something
4. any structure that branches out from a central support
5. the representation of a figure or solid on a plane as it would look from a particular direction
6. a prediction made by extrapolating from past observations
7. the projection of an image from a film onto a screen
8. cause to load (an operating system) and start the initial processes; "boot your computer" (同)reboot, bring_up
9. kick; give a boot to
10. an instrument of torture that is used to heat or crush the foot and leg (同)the boot, iron boot, iron heel
11. a form of foot torture in which the feet are encased in iron and slowly crushed
12. British term for the luggage compartment in a car
13. footwear that covers the whole foot and lower leg
14. protective casing for something that resembles a leg
15. small area set off by walls for special use (同)cubicle, stall, kiosk
16. a small shop at a fair; for selling goods or entertainment
17. a table (in a restaurant or bar) surrounded by two high-backed benches
18. show displeasure, as after a performance or speech (同)hiss
19. a cry or noise made to express displeasure or contempt (同)hoot, Bronx_cheer, hiss, raspberry, razzing, razz, snort, bird
20. United States actor and assassin of President Lincoln (1838-1865) (同)John Wilkes Booth

PrepTutorEJDIC

1. 映写室
2. 〈U〉突き出[させ]ること;〈C〉突起 / (影・映像などの)透写;◇映画・スライドの)映写;〈C〉投影図,投射図 / 〈U〉発射,射出 / 〈C〉予測,予知 / 〈U〉〈C〉(自分の考え・感情を)人に投影すること
3. 《通例複数形で》(通例皮・ゴム製の)『長ぐつ』;(くるぶしの上までくる)深ぐつ / 《話》蹴り / 《英》(自動車の)トランク《米》trunk) / …‘に'靴をはかせる / …'を'蹴る
4. 長靴, ブーツ;深靴,半長靴/利益 (profit); 救助;《交換するための》 おまけ/戦利品 (booty)
5. (木の枝・帆布などでできた)仮小屋 / 売店,屋台店 / (特定の用途のための)小さく仕切った部屋,ブース / (喫茶店などの)ボックス,仕切度
6. ブー(軽べつ・非難の声),バァー(驚かせるときの声) / ブー(バァー)という声 / (軽べつ・非難して)…‘に'ブーと言う,(驚かせるため)…‘に'バァーと言う / ブー(バァー)と言う

Wikipedia preview

出典(authority):フリー百科事典『ウィキペディア（Wikipedia）』「2014/08/21 21:06:00」(JST)

wiki en

[Wiki en表示]

A projection booth (US English), projection box (British English) or Bio box (Australian English) is a room or enclosure for the machinery required for the display of movies on a reflective screen, located high on the back wall of the presentation space. It is common in a movie theater.

History

During the early cinema period (1895 to the late '00s approximately), the projector was typically located and operated within the theater auditorium itself. The move to physically segregated projection booths resulted from the emergence of auditoria specifically designed for the projection of movies, which was caused by a combination of the growing popularity of cinema and increasing concerns over the safety risks of nitrate film. Projection booths that were segregated and equipped with fire prevention, fighting and containment infrastructure gradually became a legal requirement throughout the developed world. A typical example of the regulation that emerged during this period was the fire safety provisions of the Cinematograph Act 1909 in the United Kingdom.

Historically, movie projectors prior to modern automation would include a bell, activated by centrifugal force when the supply reel reached an appropriate speed. Two projectors would be used, requiring that the projectionist switch between the "operating" and "ready" projectors when a cue mark was visible on the screen in the upper right corner. The bell alerted the projectionist (who had likely viewed the movie too many times to ensure alertness) that attention was required.

Current Usage

Projection booths remained a standard feature of movie theaters even after the introduction of safety film in the early 1950s, because they remained useful for several other purposes. These include isolating the noise produced by opto-mechanical projectors from the audience, providing appropriate atmospheric control for the projection and film transport equipment (including, in more advanced booths, the use of HEPA air filtration to prevent dust contamination of the film prints in use), the provision of work space for the projectionist to prepare prints for projection and maintain the equipment, and the isolation of dangerous equipment and infrastructure (e.g. potentially explosive xenon bulbs and three-phase power) from untrained members of the public. The windows through which the image is projected are usually made from a special, high grade Glass designed to minimise light loss through absobtion and reflection. They are sometimes called portholes by projectionists, possibly because they are usually much smaller than the windows typically found on the side of buildings, to mimimize sound leakage into the auditorium.

Some theaters built or refurbished since the introduction of Digital cinema have eliminated the booth altogether, replacing them with a digital projector hung from the ceiling or rear wall of the auditorium.

UpToDate Contents

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English Journal

• The future: genes, physical activity and health.

• Booth FW, Laye MJ.SourceDepartment of Biomedical Sciences, University of Missouri, Columbia, MO 65211, USA. boothf@missouri.edu
• Acta physiologica (Oxford, England).Acta Physiol (Oxf).2010 Aug;199(4):549-56. Epub 2010 Mar 24.
• The assigned title for the Lindhard presentation was to examine the future of genes, physical activity and health. The current review is a summary of this presentation. Caution is expressed that technology is improving so rapidly that a future view is limited to a few years as opposed to the 100 yea
• PMID 20345416

• Mortality Inequality.

• Peltzman S.SourceBooth School of Business, University of Chicago, Chicago, Illinois, USA. samp@uchicago.edu
• The journal of economic perspectives : a journal of the American Economic Association.J Econ Perspect.2009 Fall;23(4):175-90.
• PMID 19946979

Japanese Journal

• 大画面壁面ディスプレイ上での影のメタファを利用したポインティング動作におけるフィッツの法則

• 築谷喬之 ,ガースシューメイカー ,ケロッグS ブース,高嶋 和毅,伊藤雄一 ,北村 喜文,岸野 文郎
• 情報処理学会論文誌 52(4), 1495-1503, 2011-04-15
• 大画面壁面ディスプレイにおいて,影のメタファを用いたポインティング動作に対するフィッツの法則の適合度を実験的に検証した.実験では,ターゲット距離とターゲット幅,およびディスプレイとユーザの距離を要因とした1次元のポインティングタスクを用い,ユーザの手の動きと,ディスプレイ上での影の動きに分けて解析を行った.実験結果から,画面上の動きでも手元の動きでもフィッツの法則を適用できることが分かった.さらに …
• NAID 110008507984

• NPO法人映画保存協会 レクチャー「映写の仕事--映写室編」の報告

• 松崎 桃枝,神田 麻美
• 映画テレビ技術 (666), 56-58, 2008-02
• NAID 40015839336

Related Links

• Projection Booth Cinemas

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• projectionbooth.ca

• The Projection Booth | Facebook

The Projection Booth, Detroit, MI. 1,242 likes · 222 talking about this. The Ultimate Movie Podcast -- new episodes available every Wednesday. Get 'em via iTunes, Stitcher, or from our website -- www.projection-booth.com

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関連記事	「projection」「boot」

「projection」

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• n.

• (神経の)投射、(光の)投影、(地図の)図法、(化学)投影式

関

diagram method、project

　 　 　 　 　 　 　 　

「boot」

　　[★]