草莓视频app下载安装

“禮堂演出擴(kuo)聲系(xi)統”解決方案

日期: 2018-04-28
瀏覽次數: 1497

?

“禮堂演出擴聲系統”解決方案

一、設計規范及標準

依據(ju)貴單位(wei)功能需求以及建筑及舞臺工藝圖(tu)紙,根據(ju)舞臺的基本使用(yong)功能和定位(wei)并參照國家相關的標準和規范:

音響擴(kuo)聲系統設計規范

WH/T38-2009《舞(wu)臺擴聲系(xi)統跳線(xian)柜、綜(zong)合接線(xian)箱、地(di)板(ban)接線(xian)盒(he)設(she)置規范》

WH/T39-2009《專業(ye)音頻和擴聲用(yong)揚聲器(qi)組件實用(yong)規范》

WH/T318-2003《演出場所擴聲系統的(de)聲學(xue)特性指標》

JGJ 57-2000/J 67-2001《劇場建筑設計規范》;

GB 4959-95 《廳堂(tang)擴聲(sheng)特性(xing)測量方(fang)法》;

GBJ 76-84 《廳堂(tang)混響(xiang)時間測量(liang)規(gui)范(fan)》;

JGJ 16-2008 《民用建(jian)筑電(dian)氣設計規范(fan)》;

GB/T 14476-93 《客(ke)觀評價(jia)廳堂語言可懂度的(de)“RASTI”法(fa)》;

(WH/T25-2007)《劇場(chang)等演出場(chang)所擴(kuo)聲(sheng)系統工程導則》

GB/T 14197-93 《聲(sheng)系統設備互連(lian)的優選配(pei)接值》;

ITU-R BT. 601-2 供(gong)演播室使用(yong)的數字電視編碼標準(zhun);

ITU-R BT. 711 供分量數字(zi)演(yan)播室(shi)使(shi)用(yong)的同步基準信號;

GY/T 156-2000 演播(bo)室(shi)數字(zi)音頻(pin)參(can)數;

GY/T 158-2000 演播室數(shu)字音頻(pin)接(jie)口;

AES3 供數(shu)字(zi)伴音工程線性表示數(shu)字(zi)伴音數(shu)據(ju)的串行傳輸格式;

AES11 供數字伴音(yin)工程在演播中使用的(de)數字伴音(yin)設備(bei)的(de)同步(bu)規格;

GB 3174-1995 PAL-D 制電視廣播技(ji)術規范;

二、多功能廳設計說明

擴聲系統

根據業主方提(ti)供(gong)的裝(zhuang)修圖紙(場景布局、實用面積)結合系統(tong)功能(neng)現(xian)實(文藝活動(dong)兼報告型會議(yi)、培(pei)訓等(deng)等(deng)),我們選擇(ze)主/輔/超低/返(fan)聽擴(kuo)聲模式進(jin)行聲場擴(kuo)聲。

本系統采用(yong)了48路擴(kuo)展性(xing)強(qiang)、處(chu)理功(gong)能(neng)強(qiang)大、兼容性(xing)好、個(ge)性(xing)化、多場(chang)景方(fang)便方(fang)便每個(ge)操作者和(he)每場(chang)演出、無線調(diao)音(yin)功(gong)能(neng)的(de)數字調(diao)音(yin)臺(tai)為(wei)核心進(jin)(jin)行音(yin)頻(pin)系統主控制(zhi),無線手(shou)持、無線頭戴、人(ren)聲/樂器、合(he)唱、 鵝頸電容會(hui)議(yi)話筒(tong)對人(ren)聲進(jin)(jin)行拾取,隨后將(jiang)初(chu)次拾取到的(de)人(ren)聲信號(hao)(hao)(人(ren)聲信號(hao)(hao)先(xian)進(jin)(jin)入數字調(diao)音(yin)臺(tai)綜合(he)管理)

通(tong)(tong)(tong)過(guo)專用的(de)(de)(de)(de)傳(chuan)輸(shu)線纜傳(chuan)輸(shu)到調(diao)(diao)音(yin)(yin)(yin)(yin)臺(tai)(音(yin)(yin)(yin)(yin)樂通(tong)(tong)(tong)過(guo)多媒體DVD 進(jin)(jin)(jin)(jin)行(xing)播(bo)放(fang)(fang)(fang),電(dian)(dian)(dian)(dian)(dian)腦播(bo)放(fang)(fang)(fang)等(deng)(deng)提供(gong)音(yin)(yin)(yin)(yin)源信號(hao)(hao)),接著(zhu)輸(shu)出(chu)到效(xiao)果器(qi)(qi)(qi)進(jin)(jin)(jin)(jin)行(xing)初次音(yin)(yin)(yin)(yin)質(zhi)(zhi)處(chu)理(li)(li)、修正(zheng)、根據使用環境適當的(de)(de)(de)(de)添加音(yin)(yin)(yin)(yin)頻(pin)(pin)(pin)(pin)效(xiao)果后(hou)輸(shu)入(ru)至(zhi)調(diao)(diao)音(yin)(yin)(yin)(yin)臺(tai)進(jin)(jin)(jin)(jin)一(yi)(yi)步的(de)(de)(de)(de)對(dui)(dui)音(yin)(yin)(yin)(yin)質(zhi)(zhi)處(chu)理(li)(li)(增益(yi)、MIC 前置放(fang)(fang)(fang)大(da)器(qi)(qi)(qi)、均(jun)(jun)衡(heng)、單/立體聲(sheng)(sheng)(sheng)輸(shu)出(chu)等(deng)(deng)等(deng)(deng)),這時(shi)通(tong)(tong)(tong)過(guo)調(diao)(diao)音(yin)(yin)(yin)(yin)臺(tai)末(mo)端(duan)輸(shu)出(chu)到12進(jin)(jin)(jin)(jin)12出(chu)音(yin)(yin)(yin)(yin)頻(pin)(pin)(pin)(pin)數字矩陣處(chu)理(li)(li)器(qi)(qi)(qi),運(yun)用其內置功(gong)能進(jin)(jin)(jin)(jin)行(xing)處(chu)理(li)(li)(輸(shu)入(ru)信號(hao)(hao)進(jin)(jin)(jin)(jin)行(xing)壓(ya)(ya)限、延時(shi)、均(jun)(jun)衡(heng)等(deng)(deng)操作(zuo),此(ci)(ci)操作(zuo)有(you)益(yi)系(xi)(xi)統(tong)的(de)(de)(de)(de)正(zheng)常運(yun)行(xing)、設(she)備安(an)(an)全(quan)、聲(sheng)(sheng)(sheng)場音(yin)(yin)(yin)(yin)質(zhi)(zhi)的(de)(de)(de)(de)均(jun)(jun)勻),最(zui)后(hou)分(fen)頻(pin)(pin)(pin)(pin)器(qi)(qi)(qi)進(jin)(jin)(jin)(jin)行(xing)音(yin)(yin)(yin)(yin)頻(pin)(pin)(pin)(pin)信號(hao)(hao)處(chu)理(li)(li)分(fen)頻(pin)(pin)(pin)(pin),將音(yin)(yin)(yin)(yin)頻(pin)(pin)(pin)(pin)電(dian)(dian)(dian)(dian)(dian)聲(sheng)(sheng)(sheng)信號(hao)(hao)一(yi)(yi)分(fen)為(wei)三進(jin)(jin)(jin)(jin)入(ru)擴聲(sheng)(sheng)(sheng)系(xi)(xi)統(tong)的(de)(de)(de)(de)信號(hao)(hao)電(dian)(dian)(dian)(dian)(dian)聲(sheng)(sheng)(sheng)放(fang)(fang)(fang)大(da)部分(fen),此(ci)(ci)部分(fen)是通(tong)(tong)(tong)過(guo)與揚(yang)(yang)聲(sheng)(sheng)(sheng)器(qi)(qi)(qi)技術參數相匹配的(de)(de)(de)(de)主/輔/超低(di)頻(pin)(pin)(pin)(pin)功(gong)率(lv)(lv)放(fang)(fang)(fang)大(da)器(qi)(qi)(qi)對(dui)(dui)電(dian)(dian)(dian)(dian)(dian)聲(sheng)(sheng)(sheng)信號(hao)(hao)進(jin)(jin)(jin)(jin)行(xing)電(dian)(dian)(dian)(dian)(dian)功(gong)率(lv)(lv)放(fang)(fang)(fang)大(da),讓音(yin)(yin)(yin)(yin)頻(pin)(pin)(pin)(pin)可(ke)以有(you)足夠(gou)的(de)(de)(de)(de)功(gong)率(lv)(lv)去推(tui)相應的(de)(de)(de)(de)主/輔/超低(di)頻(pin)(pin)(pin)(pin)揚(yang)(yang)聲(sheng)(sheng)(sheng)器(qi)(qi)(qi)(也是系(xi)(xi)統(tong)的(de)(de)(de)(de)末(mo)端(duan)),對(dui)(dui)舞(wu)臺(tai)這場區域,我們選(xuan)配一(yi)(yi)對(dui)(dui)舞(wu)臺(tai)返(fan)聽揚(yang)(yang)聲(sheng)(sheng)(sheng)器(qi)(qi)(qi),用均(jun)(jun)衡(heng)器(qi)(qi)(qi)進(jin)(jin)(jin)(jin)行(xing)音(yin)(yin)(yin)(yin)質(zhi)(zhi)處(chu)理(li)(li)(提升(sheng)/衰減量程、增益(yi)調(diao)(diao)節、電(dian)(dian)(dian)(dian)(dian)壓(ya)(ya)調(diao)(diao)節、信號(hao)(hao)動態調(diao)(diao)節等(deng)(deng)等(deng)(deng)),為(wei)場景提供(gong)一(yi)(yi)個(ge)高品質(zhi)(zhi)、高享受、高效(xiao)率(lv)(lv)的(de)(de)(de)(de)優良聲(sheng)(sheng)(sheng)場。除此(ci)(ci)之外(wai),為(wei)了(le)(le)(le)(le)提高系(xi)(xi)統(tong)的(de)(de)(de)(de)安(an)(an)全(quan)性與操作(zuo)的(de)(de)(de)(de)方便性,還選(xuan)配了(le)(le)(le)(le)一(yi)(yi)臺(tai)電(dian)(dian)(dian)(dian)(dian)源時(shi)序器(qi)(qi)(qi)對(dui)(dui)整套系(xi)(xi)統(tong)電(dian)(dian)(dian)(dian)(dian)源進(jin)(jin)(jin)(jin)行(xing)管理(li)(li),可(ke)以通(tong)(tong)(tong)過(guo)此(ci)(ci)設(she)備對(dui)(dui)電(dian)(dian)(dian)(dian)(dian)源逐一(yi)(yi)逐一(yi)(yi)的(de)(de)(de)(de)進(jin)(jin)(jin)(jin)行(xing)安(an)(an)全(quan)開/關(guan)(一(yi)(yi)鍵(jian)到位)。為(wei)了(le)(le)(le)(le)增加文(wen)藝活動演(yan)出(chu)方便還配置了(le)(le)(le)(le)一(yi)(yi)套舞(wu)臺(tai)演(yan)出(chu)內部通(tong)(tong)(tong)訊系(xi)(xi)統(tong)。

“禮堂演出擴聲系統”解決方案

左中右主擴聲有源線陣列揚聲器布置圖

“禮堂演出擴聲系統”解決方案

左右主擴聲有源低音及降聲像揚聲器布置圖

“禮堂演出擴聲系統”解決方案

觀眾席輔助擴聲揚聲器布置圖

“禮堂演出擴聲系統”解決方案


“禮堂演出擴聲系統”解決方案


“禮堂演出擴聲系統”解決方案

通過計算機輔助設計EASE3.0聲學軟件得出的聲學參數

視頻顯示及監控系統

根據(ju)業(ye)主方(fang)場景的裝修造型、輔助顯示(shi)(shi)(shi)面(mian)及(ji)視(shi)角范(fan)圍(wei)會(hui)議報告等,我們選配了LED會(hui)標顯示(shi)(shi)(shi)屏及(ji)舞臺兩側LED全彩顯示(shi)(shi)(shi)屏的高刷(shua)新率工程(cheng)顯示(shi)(shi)(shi)系統配置、進行高清視(shi)頻信號顯示(shi)(shi)(shi),為觀(guan)看提(ti)供了一個有(you)效的視(shi)角范(fan)圍(wei)。

場景中(zhong)還配置了3臺(tai)高速攝(she)像快球,用(yong)于視(shi)頻(pin)攝(she)像跟蹤(zong)、視(shi)頻(pin)捕捉以(yi)及(ji)視(shi)頻(pin)信息(場景畫面(mian)的(de)(de)(de)切換(huan))儲(chu)存等(deng)功能。集中(zhong)控制系(xi)(xi)統(海(hai)康威視(shi))是控制系(xi)(xi)統的(de)(de)(de)核心(xin)。它可(ke)以(yi)獨(du)立操作(zuo),實(shi)現視(shi)頻(pin)/攝(she)像跟蹤(zong)等(deng)等(deng)控制,對演出后臺(tai)即將準備(bei)下(xia)一個節目的(de)(de)(de)工(gong)作(zuo)人員提供的(de)(de)(de)方(fang)便、實(shi)時觀察到舞臺(tai)上的(de)(de)(de)動靜(jing)以(yi)及(ji)相關演出情況。

“禮堂演出擴聲系統”解決方案

視頻顯示設備布置圖

舞臺燈光系統

此系(xi)統是(shi)為文(wen)藝活動所配置的(de)(de),由舞(wu)臺(tai)聚光(guang)(guang)(guang)(guang)燈(deng)(deng)會議燈(deng)(deng)、舞(wu)臺(tai)演(yan)出面光(guang)(guang)(guang)(guang)、舞(wu)臺(tai)演(yan)出頂光(guang)(guang)(guang)(guang)燈(deng)(deng)、特(te)殊效果燈(deng)(deng)及調光(guang)(guang)(guang)(guang)臺(tai)組成的(de)(de),它可(ke)以為整個場景提供足夠亮度的(de)(de)演(yan)出環境(jing),高(gao)(gao)活躍(yue)的(de)(de)氛圍,高(gao)(gao)品質的(de)(de)演(yan)藝燈(deng)(deng)光(guang)(guang)(guang)(guang)效果。LED 菲涅爾聚光(guang)(guang)(guang)(guang)燈(deng)(deng)采用螺桿調焦系(xi)統,精準的(de)(de)光(guang)(guang)(guang)(guang)學系(xi)統配有進口高(gao)(gao)透(tou)光(guang)(guang)(guang)(guang)的(de)(de)菲涅爾透(tou)鏡(jing),便(bian)利的(de)(de)LED數碼(ma)管燈(deng)(deng)控地址(zhi)設置,種種優(you)點讓該款(kuan)燈(deng)(deng)具(ju)一經推出便(bian)深受(shou)專業人(ren)士喜愛。演(yan)播(bo)現場播(bo)音(yin)員無(wu)需(xu)(xu)擔心出汗而掉(diao)妝,因為該款(kuan)燈(deng)(deng)具(ju)是(shi)冷(leng)光(guang)(guang)(guang)(guang)型;調音(yin)師無(wu)需(xu)(xu)擔心場外噪(zao)音(yin),因為此燈(deng)(deng)具(ju)無(wu)噪(zao)音(yin);燈(deng)(deng)光(guang)(guang)(guang)(guang)師無(wu)需(xu)(xu)擔心色(se)溫和顯色(se)性,因為此燈(deng)(deng)具(ju)專門針對(dui)攝像機(ji)做了色(se)彩校(xiao)對(dui);該燈(deng)(deng)具(ju)小(xiao)巧(qiao)輕便(bian),易(yi)于安裝,節省空間。

舞(wu)(wu)臺(tai)面(mian)光燈(deng)主(zhu)要(yao)投(tou)向舞(wu)(wu)臺(tai)前部(bu)表演(yan)(yan)(yan)區,供人物(wu)造(zao)型用(yong)或構成舞(wu)(wu)臺(tai)上(shang)物(wu)體的(de)立(li)體效果;舞(wu)(wu)臺(tai)頂光燈(deng)主(zhu)要(yao)用(yong)于(yu)需(xu)從上(shang)部(bu)進行強烈照明的(de)場合,投(tou)射(she)于(yu)中后部(bu)表演(yan)(yan)(yan)區,用(yong)夾具裝(zhuang)在管子上(shang),在所(suo)需(xu)處定位,也可(ke)吊(diao)(diao)在吊(diao)(diao)桿上(shang)(根據實際(ji)情況進行安裝(zhuang));特(te)殊效果燈(deng)為舞(wu)(wu)臺(tai)電腦搖(yao)頭燈(deng)、束光燈(deng)、舞(wu)(wu)臺(tai)煙機等等效果燈(deng),以及相匹(pi)配的(de)組(zu)件,并結合場景的(de)裝(zhuang)修結構(風格(ge))、優良的(de)聲場環境給(gei)演(yan)(yan)(yan)出營造(zao)出熱情、濃厚、激烈的(de)演(yan)(yan)(yan)出、演(yan)(yan)(yan)唱氛圍(wei)。

“禮堂演出擴聲系統”解決方案

舞臺燈光設備布置圖

?

相(xiang)關(guan)新聞: / 相關新聞: More
2017 - 03 - 29
1.功能及(ji)設備(bei)(bei)要(yao)求KTV現(xian)(xian)已(yi)是(shi)當下(xia)中國最流行的(de)(de)(de)(de)娛樂產(chan)(chan)業,尤其是(shi)近幾年KTV這種娛樂方式(shi)已(yi)成為(wei)了年輕人(ren)消遣娛樂的(de)(de)(de)(de)首要(yao)選(xuan)擇。人(ren)們去KTV娛樂,一方面(mian)是(shi)尋(xun)求快樂,另一方面(mian)是(shi)為(wei)了滿足自己當歌星的(de)(de)(de)(de)夢(meng)想,所以KTV里擁有一套好的(de)(de)(de)(de)音(yin)(yin)響(xiang)(xiang)系(xi)統(tong)(tong)是(shi)十分重(zhong)要(yao)的(de)(de)(de)(de)。KTV音(yin)(yin)響(xiang)(xiang)設備(bei)(bei)應該能滿足連(lian)續24小(xiao)時(shi)使(shi)用(yong)要(yao)求,并且(qie)揚聲器應具(ju)備(bei)(bei)充足的(de)(de)(de)(de)冗余功率儲備(bei)(bei),避免出現(xian)(xian)過多失(shi)真使(shi)人(ren)產(chan)(chan)生聽覺(jue)不悅(yue)感(gan)。系(xi)統(tong)(tong)應滿足當前的(de)(de)(de)(de)主流VOD點(dian)(dian)(dian)歌機內的(de)(de)(de)(de)諸多節(jie)目,如(ru):電影欣賞、勁歌勁舞等對(dui)系(xi)統(tong)(tong)動(dong)態要(yao)求較高的(de)(de)(de)(de)節(jie)目。KTV音(yin)(yin)響(xiang)(xiang)系(xi)統(tong)(tong)應具(ju)備(bei)(bei)平(ping)直(zhi)的(de)(de)(de)(de)頻(pin)響(xiang)(xiang)特(te)(te)性,以減少反饋帶來(lai)系(xi)統(tong)(tong)的(de)(de)(de)(de)風險(xian)。2.產(chan)(chan)品選(xuan)型及(ji)使(shi)用(yong)建議一般來(lai)說,在VOD軟件方面(mian)我們選(xuan)用(yong)禮(li)光、雷石、視易等電腦點(dian)(dian)(dian)歌系(xi)統(tong)(tong)作為(wei)KTV系(xi)統(tong)(tong)的(de)(de)(de)(de)核心,當前的(de)(de)(de)(de)點(dian)(dian)(dian)歌系(xi)統(tong)(tong)具(ju)有大容量(liang)、多種類、數(shu)字化、智能化等特(te)(te)點(dian)(dian)(dian),需要(yao)音(yin)(yin)頻(pin)系(xi)統(tong)(tong)具(ju)有靈活多變的(de)(de)(de)(de)使(shi)用(yong)特(te)(te)性來(lai)適(shi)應不同的(de)(de)(de)(de)風格的(de)(de)(de)(de)聲音(yin)(yin)如(ru)JBL RM系(xi)列(lie)【RM8、RM101、RM10II、RM12、R...
2014 - 07 - 01
項目需(xu)求n每個(ge)樓(lou)作(zuo)為(wei)一個(ge)小的(de)(de)(de)(de)分(fen)(fen)區(qu)(qu),可(ke)(ke)以(yi)(yi)在廣播(bo)(bo)中心(xin)(xin)將(jiang)所有(you)(you)樓(lou)任意組合或(huo)(huo)整體控(kong)(kong)制(zhi)。定時上、下(xia)課(ke)鈴(ling)聲。n校(xiao)(xiao)園內(nei)(nei)的(de)(de)(de)(de)背景音(yin)樂(le)部分(fen)(fen)分(fen)(fen)為(wei)固定的(de)(de)(de)(de)幾個(ge)分(fen)(fen)區(qu)(qu),可(ke)(ke)以(yi)(yi)同(tong)(tong)(tong)(tong)時收聽同(tong)(tong)(tong)(tong)一音(yin)源(yuan),也可(ke)(ke)分(fen)(fen)別(bie)廣播(bo)(bo)。n采用網(wang)絡化(hua)廣播(bo)(bo)系(xi)統(tong),利用現(xian)(xian)(xian)有(you)(you)局(ju)域網(wang)并實現(xian)(xian)(xian)多網(wang)合一,減少施(shi)工布線。全(quan)數字化(hua)傳(chuan)(chuan)輸,覆蓋整個(ge)校(xiao)(xiao)區(qu)(qu)。n突破傳(chuan)(chuan)統(tong)公共(gong)廣播(bo)(bo)只能(neng)下(xia)傳(chuan)(chuan)和只能(neng)由(you)機房(fang)集中控(kong)(kong)制(zhi)的(de)(de)(de)(de)格局(ju),具有(you)(you)互動(dong)功能(neng),終端具有(you)(you)點播(bo)(bo)和控(kong)(kong)制(zhi)及無線遙控(kong)(kong)功能(neng)。n根(gen)據學校(xiao)(xiao)的(de)(de)(de)(de)要(yao)(yao)求,為(wei)了(le)滿足不(bu)同(tong)(tong)(tong)(tong)的(de)(de)(de)(de)科(ke)(ke)系(xi)的(de)(de)(de)(de)不(bu)同(tong)(tong)(tong)(tong)要(yao)(yao)求,系(xi)統(tong)至(zhi)少可(ke)(ke)以(yi)(yi)傳(chuan)(chuan)送20套及以(yi)(yi)上音(yin)源(yuan),可(ke)(ke)設置至(zhi)少8個(ge)以(yi)(yi)上的(de)(de)(de)(de)分(fen)(fen)控(kong)(kong)中心(xin)(xin)(分(fen)(fen)控(kong)(kong)的(de)(de)(de)(de)權限(xian)可(ke)(ke)由(you)主控(kong)(kong)授權)。實現(xian)(xian)(xian)功能(neng)1、同(tong)(tong)(tong)(tong)時播(bo)(bo)放(fang)不(bu)同(tong)(tong)(tong)(tong)的(de)(de)(de)(de)音(yin)源(yuan)校(xiao)(xiao)園公共(gong)廣播(bo)(bo)如學校(xiao)(xiao)不(bu)同(tong)(tong)(tong)(tong)的(de)(de)(de)(de)科(ke)(ke)、系(xi),在播(bo)(bo)放(fang)音(yin)樂(le)及相(xiang)關教學內(nei)(nei)容(rong),可(ke)(ke)針對不(bu)同(tong)(tong)(tong)(tong)的(de)(de)(de)(de)科(ke)(ke)或(huo)(huo)系(xi)播(bo)(bo)放(fang)相(xiang)應的(de)(de)(de)(de)題材(cai)(cai)等。教學的(de)(de)(de)(de)音(yin)樂(le)鈴(ling)聲,內(nei)(nei)外分(fen)(fen)區(qu)(qu)播(bo)(bo)放(fang), 全(quan)校(xiao)(xiao)的(de)(de)(de)(de)背景音(yin)樂(le)可(ke)(ke)以(yi)(yi)分(fen)(fen)區(qu)(qu)或(huo)(huo)全(quan)區(qu)(qu)播(bo)(bo)放(fang),可(ke)(ke)以(yi)(yi)靈(ling)活自行設置要(yao)(yao)播(bo)(bo)放(fang)的(de)(de)(de)(de)區(qu)(qu)域。2、教師工作(zuo)站(制(zhi)作(zuo)教學題材(cai)(cai))無需(xu)到主控(kong)(kong)室,教師可(ke)(ke)通(tong)過工作(zuo)站軟件,即(ji)可(ke)(ke)提交...
2014 - 07 - 01
設(she)計(ji)(ji)原則(ze)針對(dui)該工(gong)程的(de)(de)音視頻(pin)系(xi)(xi)(xi)統(tong)(tong)(tong)設(she)計(ji)(ji)的(de)(de)主要任務:高性(xing)能(neng)(neng)和多功能(neng)(neng),我們在系(xi)(xi)(xi)統(tong)(tong)(tong)設(she)計(ji)(ji)時(shi)遵(zun)守(shou)以下原則(ze)。1、音視頻(pin)系(xi)(xi)(xi)統(tong)(tong)(tong)在設(she)計(ji)(ji)時(shi)嚴格遵(zun)守(shou)有關標(biao)準;2、結合(he)各(ge)(ge)廳系(xi)(xi)(xi)統(tong)(tong)(tong)不同(tong)使用(yong)狀況(kuang),設(she)計(ji)(ji)不同(tong)功能(neng)(neng)定位(wei)的(de)(de)系(xi)(xi)(xi)統(tong)(tong)(tong);3、設(she)計(ji)(ji)時(shi)確保系(xi)(xi)(xi)統(tong)(tong)(tong)為(wei)(wei)會(hui)議提供便捷、可靠、高質(zhi)量(liang)(liang)的(de)(de)服務;4、系(xi)(xi)(xi)統(tong)(tong)(tong)控(kong)制設(she)備(bei)(bei)盡(jin)(jin)(jin)量(liang)(liang)集成(cheng)化,降(jiang)低外(wai)圍(wei)設(she)備(bei)(bei)的(de)(de)操作(zuo)難度(du);5、盡(jin)(jin)(jin)量(liang)(liang)選(xuan)擇音質(zhi)純凈、清晰、性(xing)能(neng)(neng)穩定的(de)(de)擴聲設(she)備(bei)(bei);6、考(kao)慮(lv)系(xi)(xi)(xi)統(tong)(tong)(tong)功能(neng)(neng)時(shi)要盡(jin)(jin)(jin)量(liang)(liang)選(xuan)擇能(neng)(neng)夠(gou)開發潛在功能(neng)(neng)的(de)(de)設(she)備(bei)(bei);7、特別(bie)考(kao)慮(lv)設(she)備(bei)(bei)的(de)(de)安裝(zhuang)問題(ti),避免對(dui)裝(zhuang)飾、結構(gou)的(de)(de)苛刻要求;8、根據設(she)備(bei)(bei)功能(neng)(neng)擴展的(de)(de)情況(kuang),為(wei)(wei)系(xi)(xi)(xi)統(tong)(tong)(tong)預(yu)留各(ge)(ge)種(zhong)接(jie)口和線纜。先進性(xing)本(ben)系(xi)(xi)(xi)統(tong)(tong)(tong)選(xuan)用(yong)先進、實(shi)用(yong)的(de)(de)技(ji)術(shu)和功能(neng)(neng)完善的(de)(de)產品,一(yi)流的(de)(de)設(she)備(bei)(bei),在技(ji)術(shu)上適度(du)超前,整個系(xi)(xi)(xi)統(tong)(tong)(tong)體現當今多媒體技(ji)術(shu)的(de)(de)發展水(shui)平,符合(he)今后的(de)(de)發展趨勢。在今后相當長(chang)的(de)(de)一(yi)段時(shi)間內可保持(chi)其技(ji)術(shu)的(de)(de)領先地位(wei)。成(cheng)熟性(xing)與實(shi)用(yong)性(xing)各(ge)(ge)子系(xi)(xi)(xi)統(tong)(tong)(tong)應采用(yong)先進的(de)(de),已使用(yong)過并被證明(ming)是成(cheng)熟可靠的(de)(de)產品,同(tong)時(shi)具(ju)有實(shi)用(yong)性(xing),充分發揮每一(yi)種(zhong)設(she)備(bei)(bei)的(de)(de)功能(neng)(neng)和...
2017 - 04 - 28
一(yi)、系(xi)(xi)(xi)(xi)統概述:隨著現(xian)代(dai)化(hua)教(jiao)(jiao)學(xue)系(xi)(xi)(xi)(xi)統在各學(xue)校的(de)不斷推進,傳統的(de)方式已經不適應現(xian)代(dai)化(hua)的(de)需(xu)要(yao),集多(duo)功(gong)能教(jiao)(jiao)室系(xi)(xi)(xi)(xi)統、多(duo)媒(mei)體(ti)教(jiao)(jiao)學(xue)系(xi)(xi)(xi)(xi)統、演播(bo)系(xi)(xi)(xi)(xi)統于一(yi)體(ti)的(de)新(xin)(xin)型現(xian)代(dai)化(hua)教(jiao)(jiao)育體(ti)系(xi)(xi)(xi)(xi)在教(jiao)(jiao)育行(xing)業(ye)得到了(le)日(ri)益廣(guang)泛的(de)運(yun)用。作為(wei)一(yi)種(zhong)新(xin)(xin)型的(de)教(jiao)(jiao)育形式和(he)(he)現(xian)代(dai)化(hua)教(jiao)(jiao)學(xue)手段,多(duo)媒(mei)體(ti)技(ji)術給教(jiao)(jiao)育行(xing)業(ye)帶(dai)來(lai)(lai)了(le)新(xin)(xin)的(de)機遇。二、學(xue)校教(jiao)(jiao)學(xue)需(xu)求:為(wei)了(le)擺脫“粉筆、教(jiao)(jiao)鞭和(he)(he)紙張”固有模式的(de)傳統教(jiao)(jiao)育體(ti)系(xi)(xi)(xi)(xi)影(ying)(ying)(ying)響(xiang)到時(shi)(shi)間和(he)(he)空(kong)間的(de)極大限制,整個系(xi)(xi)(xi)(xi)統要(yao)高效率的(de)完成教(jiao)(jiao)學(xue)任(ren)務,結合各個系(xi)(xi)(xi)(xi)統,充分發(fa)揮各個系(xi)(xi)(xi)(xi)統的(de)功(gong)能,實現(xian)現(xian)代(dai)化(hua)的(de)教(jiao)(jiao)學(xue)。1、 多(duo)媒(mei)體(ti)顯(xian)示系(xi)(xi)(xi)(xi)統:現(xian)在的(de)多(duo)媒(mei)體(ti)會(hui)議(yi)顯(xian)示設(she)(she)備包括電視接(jie)收(shou)機、液(ye)晶顯(xian)示屏、LCD液(ye)晶投影(ying)(ying)(ying)機和(he)(he)DLP數碼(ma)投影(ying)(ying)(ying)機等。通過多(duo)媒(mei)體(ti)顯(xian)示設(she)(she)備可更直觀地向與會(hui)者提(ti)供(gong)各種(zhong)數字、文(wen)字和(he)(he)圖像資料等,也(ye)可根(gen)據需(xu)要(yao)實時(shi)(shi)顯(xian)示會(hui)議(yi)過程中的(de)相(xiang)關信(xin)(xin)息。信(xin)(xin)號源可以是(shi)錄像帶(dai)、電腦和(he)(he)影(ying)(ying)(ying)碟機信(xin)(xin)號,也(ye)可以是(shi)來(lai)(lai)自于會(hui)場的(de)攝像機信(xin)(xin)號或硬盤錄像機信(xin)(xin)號。這些信(xin)(xin)號通過中央控制設(she)(she)備的(de)視頻分配,進行(xing)切換輸...
X
1

QQ設置

3

SKYPE 設置

4

阿(a)里(li)旺旺設置(zhi)

5

電(dian)話(hua)號碼管理

  • 4008-541-666
6

二維(wei)碼管理

展開
lutube-lutube下载-lutube下载地址-lutube最新地址 lutube-lutube下载-lutube下载地址-lutube最新地址 lutube-lutube下载-lutube下载地址-lutube最新地址