會(huì)議室擴(kuò)聲系統(tǒng)翻譯-中譯英_世聯(lián)翻譯公司

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會(huì)議室擴(kuò)聲系統(tǒng)翻譯-中譯英

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        會(huì)議擴(kuò)聲系統(tǒng)主要運(yùn)用于辦公室,會(huì)議室,新聞發(fā)布中心,世聯(lián)北京翻譯公司承接了一項(xiàng)會(huì)議室擴(kuò)聲系統(tǒng)翻譯,以下就是翻譯案例,世聯(lián)專(zhuān)業(yè)翻譯十四年。
     

        會(huì)議室擴(kuò)聲系統(tǒng):
        翻譯:Electronic acoustic amplifier system:
          以語(yǔ)言擴(kuò)聲為主,兼顧小型文藝演出。在混響時(shí)間T60≤1.40秒(250~4000Hz),總噪聲級(jí)≤NR30的前提下,主要聲學(xué)指標(biāo)應(yīng)達(dá)到以下標(biāo)準(zhǔn):
          翻譯:Mainly used for voice amplifying, and give consideration to small-size theatrical festival. Under the duration of reverberation T60≤1.40s (250-4000Hz), and precondition of total noise level≤NR30. The main acoustic indexes must meet with the followings:
          最大聲壓級(jí):250~4000Hz內(nèi)平均最大聲壓級(jí)≥93dB;
          翻譯:Maximum sound level: average maximum sound level ≥93dB within 250-4000Hz;
          傳聲增益:250~4000Hz的平均值≥-12dB;
          翻譯:Acoustical gain: average value -12dB within 250-4000Hz≥;
          傳輸頻率特性:以250~4000Hz的平均值為0dB,在此頻帶內(nèi)允許-6~+4dB;
          翻譯:Characteristics of transmission frequency: average value is 0dB within 250-4000Hz, and -6-+4dB are also permissible;
          聲場(chǎng)不均勻度:1000Hz & 4000Hz≤8dB。
          翻譯:Non-uniform of sound field:1000Hz & 4000Hz≤8dB.
          大會(huì)議廳內(nèi)主揚(yáng)聲器的布置方式以集中式為主,其中,主揚(yáng)聲器安裝在大講臺(tái)臺(tái)口正上方罩棚內(nèi)以覆蓋全場(chǎng);在大講臺(tái)前沿安裝(暗裝)有用于均勻覆蓋前排觀眾的小型全頻箱式揚(yáng)聲器;在首層觀眾席后排頂部安裝有高質(zhì)量的同軸吸頂揚(yáng)聲器,用于彌補(bǔ)聲盲區(qū)內(nèi)聲音之不足。此外,在大講臺(tái)上方吊裝兩只供會(huì)議擴(kuò)聲用中型全頻箱式揚(yáng)聲器;同時(shí)配備了四只供文藝演出時(shí)使用的全頻箱式返送揚(yáng)聲器。本系統(tǒng)所選用的揚(yáng)聲器均為國(guó)際著名品牌性能穩(wěn)定可靠、音質(zhì)優(yōu)良的產(chǎn)品。
          翻譯:In the large conference hall, the main loudspeakers shall be arranged centrally, in which, the main loudspeaker may be installed in ceiling overhead the rostrum; the front edge of rostrum shall be installed (concealed) with mall-size full frequency box-type loudspeaker; on the top of rear row of auditorium in the first floor, the high quality coaxial ceiling loudspeaker shall be installed for compensating the shortage of sound in blind area. Moreover, two medium-size full frequency box-type loudspeakers shall be installed over the rostrum; and four full frequency box-type loudspeakers shall be also specially arranged for theatrical festival. All loudspeakers for this system must be international famous brand products with high performance and high sound quality.
          如果您有以上翻譯需求,可以隨時(shí)與我公司在線客服人員聯(lián)系,同時(shí)也可以撥打我們的服務(wù)熱線:010-64809262