一(yi)(yi)个(ge)城市的(de)(de)(de)(de)(de)广(guang)(guang)(guang)(guang)(guang)(guang)播(bo)(bo)(bo)(bo)媒(mei)介是(shi)比较大(da)限度的(de)(de)(de)(de)(de)服务于(yu)当地(di)人(ren)，所以(yi)大(da)家(jia)把广(guang)(guang)(guang)(guang)(guang)(guang)播(bo)(bo)(bo)(bo)称为“当地(di)人(ren)的(de)(de)(de)(de)(de)朋友”，在(zai)此大(da)家(jia)都会(hui)产(chan)生(sheng)一(yi)(yi)个(ge)问题：广(guang)(guang)(guang)(guang)(guang)(guang)播(bo)(bo)(bo)(bo)电(dian)台(tai)会(hui)被新媒(mei)体取代吗，许多网友纷纷给出(chu)(chu)不(bu)一(yi)(yi)样的(de)(de)(de)(de)(de)答案。小(xiao)编身为一(yi)(yi)名声音控，个(ge)人(ren)觉(jue)得(de)广(guang)(guang)(guang)(guang)(guang)(guang)播(bo)(bo)(bo)(bo)电(dian)台(tai)才是(shi)一(yi)(yi)个(ge)高(gao)度，也(ye)许有一(yi)(yi)天广(guang)(guang)(guang)(guang)(guang)(guang)播(bo)(bo)(bo)(bo)电(dian)台(tai)会(hui)转型，但不(bu)会(hui)消失。广(guang)(guang)(guang)(guang)(guang)(guang)播(bo)(bo)(bo)(bo)电(dian)台(tai)可(ke)以(yi)看(kan)作听(ting)(ting)(ting)觉(jue)的(de)(de)(de)(de)(de)延伸(shen)，它满足(zu)的(de)(de)(de)(de)(de)是(shi)我们对于(yu)声音的(de)(de)(de)(de)(de)需(xu)(xu)求(qiu)，传播(bo)(bo)(bo)(bo)流动(dong)(dong)的(de)(de)(de)(de)(de)形式也(ye)是(shi)灵(ling)活多样的(de)(de)(de)(de)(de)，常见的(de)(de)(de)(de)(de)就是(shi)司机(ji)在(zai)车里听(ting)(ting)(ting)交通信息。洗菜做饭可(ke)以(yi)听(ting)(ting)(ting)广(guang)(guang)(guang)(guang)(guang)(guang)播(bo)(bo)(bo)(bo)；刷牙、洗脸可(ke)以(yi)听(ting)(ting)(ting)广(guang)(guang)(guang)(guang)(guang)(guang)播(bo)(bo)(bo)(bo)；晨(chen)练(lian)运动(dong)(dong)可(ke)以(yi)听(ting)(ting)(ting)广(guang)(guang)(guang)(guang)(guang)(guang)播(bo)(bo)(bo)(bo)，上街逛(guang)商店(dian)可(ke)以(yi)听(ting)(ting)(ting)广(guang)(guang)(guang)(guang)(guang)(guang)播(bo)(bo)(bo)(bo)；坐着可(ke)以(yi)听(ting)(ting)(ting)广(guang)(guang)(guang)(guang)(guang)(guang)播(bo)(bo)(bo)(bo)；躺着可(ke)以(yi)听(ting)(ting)(ting)广(guang)(guang)(guang)(guang)(guang)(guang)播(bo)(bo)(bo)(bo)，田间地(di)头可(ke)以(yi)听(ting)(ting)(ting)广(guang)(guang)(guang)(guang)(guang)(guang)播(bo)(bo)(bo)(bo)；坐在(zai)车里也(ye)可(ke)以(yi)听(ting)(ting)(ting)广(guang)(guang)(guang)(guang)(guang)(guang)播(bo)(bo)(bo)(bo)等，人(ren)们可(ke)以(yi)在(zai)各种(zhong)状态下收听(ting)(ting)(ting)广(guang)(guang)(guang)(guang)(guang)(guang)播(bo)(bo)(bo)(bo)，广(guang)(guang)(guang)(guang)(guang)(guang)播(bo)(bo)(bo)(bo)的(de)(de)(de)(de)(de)这种(zhong)特点和(he)优势(shi)越(yue)是(shi)在(zai)经济发达(da)的(de)(de)(de)(de)(de)地(di)区越(yue)表现的(de)(de)(de)(de)(de)突出(chu)(chu)和(he)明(ming)显。广(guang)(guang)(guang)(guang)(guang)(guang)播(bo)(bo)(bo)(bo)节目的(de)(de)(de)(de)(de)内容多样化(hua)，可(ke)以(yi)满足(zu)不(bu)同年(nian)龄、性别和(he)兴趣爱好的(de)(de)(de)(de)(de)听(ting)(ting)(ting)众需(xu)(xu)求(qiu)。呼和(he)浩(hao)特什么是(shi)广(guang)(guang)(guang)(guang)(guang)(guang)播(bo)(bo)(bo)(bo)主机(ji)

室(shi)外(wai)广播系统主要用(yong)于体育场(chang)(chang)、车(che)站、公园、艺术广场(chang)(chang)、音(yin)乐喷泉(quan)等(deng)。它(ta)的特(te)点是服(fu)务区域面(mian)积大(da)，空间宽广。背景(jing)噪声(sheng)(sheng)(sheng)(sheng)大(da)；声(sheng)(sheng)(sheng)(sheng)音(yin)传播以直达(da)声(sheng)(sheng)(sheng)(sheng)为(wei)主；要求(qiu)的声(sheng)(sheng)(sheng)(sheng)压级高，如果周围有高楼大(da)厦等(deng)反射物体，扬声(sheng)(sheng)(sheng)(sheng)器布局又(you)不尽合(he)理，声(sheng)(sheng)(sheng)(sheng)波经多次反射而形成超过50ms以上的延迟，会引起(qi)双重声(sheng)(sheng)(sheng)(sheng)或多重声(sheng)(sheng)(sheng)(sheng)，严重时会出(chu)现(xian)回声(sheng)(sheng)(sheng)(sheng)等(deng)问(wen)题，影响(xiang)声(sheng)(sheng)(sheng)(sheng)音(yin)的清晰度和声(sheng)(sheng)(sheng)(sheng)像定位。室(shi)外(wai)系统的音(yin)响(xiang)效果还(hai)受气候条件(jian)、风向和环境干扰等(deng)影响(xiang)。

室内广播系统(tong)是常见的系统(tong)，包括各(ge)类影(ying)剧(ju)院(yuan)、体育场、歌舞(wu)厅等(deng)。它的专业性很强(qiang)，既能非语言扩声、又能供各(ge)类文艺演出使用(yong)，对音质的要求(qiu)很高，系统(tong)设计不仅(jin)要考虑电声技(ji)术问题，还要涉及建筑声学(xue)问题。房间的体形等(deng)因素对音质有较大影(ying)响。 成都公(gong)共(gong)广播供应商广播系统(tong)的发展(zhan)使得人们可以(yi)随时随地收听到各(ge)种新闻、音乐(le)(le)和娱(yu)乐(le)(le)节目。

广(guang)播系(xi)统(tong)机(ji)(ji)(ji)房(fang)设(she)(she)置(zhi)公(gong)共(gong)广(guang)播及紧急广(guang)播系(xi)统(tong)的控(kong)制(zhi)室与消防控(kong)制(zhi)室合用，一(yi)级广(guang)播总控(kong)设(she)(she)置(zhi)在大礼堂一(yi)层(ceng)设(she)(she)置(zhi)校园广(guang)播机(ji)(ji)(ji)房(fang)。控(kong)制(zhi)机(ji)(ji)(ji)房(fang)布置(zhi)及要求：机(ji)(ji)(ji)房(fang)内设(she)(she)有(you)(you)空调及除湿(shi)(shi)装(zhuang)(zhuang)置(zhi)。温度(du)控(kong)制(zhi)范围：15-25℃。湿(shi)(shi)度(du)控(kong)制(zhi)范围：30%-50%。机(ji)(ji)(ji)房(fang)内应设(she)(she)有(you)(you)防静(jing)电(dian)地(di)板（不(bu)在本(ben)次设(she)(she)计范围内）。机(ji)(ji)(ji)房(fang)内配有(you)(you)稳定电(dian)源，统(tong)一(yi)供(gong)给系(xi)统(tong)用电(dian)。机(ji)(ji)(ji)架(jia)安装(zhuang)(zhuang)竖直平稳，设(she)(she)备安装(zhuang)(zhuang)于机(ji)(ji)(ji)架(jia)内牢固、端(duan)正。机(ji)(ji)(ji)架(jia)侧面与墙(qiang)、背面与墙(qiang)距离不(bu)小于800mm，以便于检(jian)修。在敷设(she)(she)的电(dian)缆两端(duan)留有(you)(you)适(shi)度(du)余量，并(bing)标(biao)有(you)(you)清晰标(biao)记。电(dian)缆从(cong)机(ji)(ji)(ji)架(jia)底(di)部引入、将(jiang)电(dian)缆顺着所盘方(fang)向理(li)直，引入机(ji)(ji)(ji)架(jia)时成捆绑扎。设(she)(she)置(zhi)保护接(jie)地(di)和工作接(jie)地(di)：对单独设(she)(she)置(zhi)对应使用装(zhuang)(zhuang)置(zhi)，接(jie)地(di)电(dian)阻不(bu)大于4欧(ou)姆，对接(jie)至共(gong)同接(jie)地(di)网，接(jie)地(di)电(dian)阻不(bu)大于1欧(ou)姆。

体育场(chang)是人员(yuan)密集的(de)公共场(chang)所，特殊(shu)的(de)密封环境，容易(yi)发(fa)生火灾(zai)隐患。音响扩声系统配备(bei)与消防(fang)(fang)中心联(lian)动(dong)功能，网(wang)络(luo)消防(fang)(fang)联(lian)动(dong)终端可同(tong)时(shi)接(jie)(jie)(jie)收来自(zi)消防(fang)(fang)中心的(de)告(gao)警(jing)信(xin)(xin)号(hao)，通过网(wang)络(luo)数(shu)字传输(shu)联(lian)动(dong)到(dao)各个(ge)广(guang)播(bo)(bo)(bo)分区(qu)(qu)(qu)告(gao)警(jing)(当接(jie)(jie)(jie)收到(dao)由(you)(you)消防(fang)(fang)中心发(fa)来的(de)警(jing)报信(xin)(xin)号(hao)时(shi)，会(hui)自(zi)动(dong)唤醒网(wang)络(luo)化(hua)公共广(guang)播(bo)(bo)(bo)系统相应(ying)工作区(qu)(qu)(qu)进入强(qiang)行插(cha)入紧急广(guang)播(bo)(bo)(bo)状(zhuang)态,强(qiang)插(cha)被动(dong)区(qu)(qu)(qu)可局限于事故区(qu)(qu)(qu)，也可伸展至若(ruo)干(gan)个(ge)邻区(qu)(qu)(qu)，由(you)(you)网(wang)络(luo)化(hua)主机预编(bian)程(cheng)确定，同(tong)一系统可以有多台消防(fang)(fang)联(lian)动(dong)设备(bei)机连(lian)接(jie)(jie)(jie)于网(wang)络(luo)，可任意扩展控制(zhi)区(qu)(qu)(qu)域。室(shi)外广(guang)播(bo)(bo)(bo)音柱学校可根据(ju)实(shi)际需要(yao)对指定区(qu)(qu)(qu)域同(tong)时(shi)播(bo)(bo)(bo)放不同(tong)的(de)音乐或广(guang)播(bo)(bo)(bo)通知，可以灵活设置要(yao)播(bo)(bo)(bo)放的(de)区(qu)(qu)(qu)域。

广(guang)(guang)播(bo)系统(tong)(tong)配(pei)置(zhi)软件可(ke)以(yi)设(she)置(zhi)全部系统(tong)(tong)参(can)数(shu)。操作十分直观，便于人(ren)员浏览配(pei)置(zhi)过程并(bing)进(jin)(jin)行(xing)(xing)各项参(can)数(shu)设(she)置(zhi)。系统(tong)(tong)可(ke)以(yi)在没(mei)有(you)配(pei)置(zhi)PC的(de)(de)情况运(yun)(yun)行(xing)(xing)。可(ke)监视和(he)记录公共(gong)广(guang)(guang)播(bo)系统(tong)(tong)中所有(you)单(dan)元(yuan)的(de)(de)状态(tai)。它记录所有(you)事件，如：呼(hu)叫和(he)系统(tong)(tong)单(dan)元(yuan)的(de)(de)状态(tai)变(bian)化，并(bing)提供系统(tong)(tong)当前(qian)状态(tai)的(de)(de)显示。数(shu)字广(guang)(guang)播(bo)系统(tong)(tong)为网(wang)络型架(jia)构，符合(he)当前(qian)国际的(de)(de)管理模式，即(ji)对广(guang)(guang)播(bo)系统(tong)(tong)的(de)(de)管理，无需(xu)一定(ding)要(yao)在本(ben)(ben)地机房、无需(xu)一定(ding)要(yao)在PC上(shang)(shang)安(an)装相应广(guang)(guang)播(bo)软件，可(ke)极(ji)为简便的(de)(de)通(tong)过电话(hua)网(wang)络在全球(qiu)任何(he)地方(fang)，在装有(you)IE5.0或以(yi)上(shang)(shang)版本(ben)(ben)软件的(de)(de)PC上(shang)(shang)，进(jin)(jin)行(xing)(xing)类似于网(wang)页浏览的(de)(de)形式，对广(guang)(guang)播(bo)系统(tong)(tong)进(jin)(jin)行(xing)(xing)系统(tong)(tong)的(de)(de)参(can)数(shu)设(she)置(zhi)或系统(tong)(tong)运(yun)(yun)行(xing)(xing)状态(tai)的(de)(de)查询。通(tong)过使用会议系统(tong)(tong)，团队(dui)可(ke)以(yi)更轻(qing)松地进(jin)(jin)行(xing)(xing)远程会议，从(cong)而节(jie)省(sheng)时间和(he)金钱。石(shi)家庄 哪里有(you)广(guang)(guang)播(bo)解决方(fang)案(an)

多(duo)媒体会议广(guang)(guang)播是现代(dai)化办公(gong)和交流(liu)的重(zhong)要工具，为企业和个人带来便(bian)利和效益(yi)。呼和浩特什么是广(guang)(guang)播主机

公共(gong)广(guang)(guang)播(bo)系统为宾馆(guan)、商厦、港口、机场、地(di)铁、学校提供背景音(yin)乐和广(guang)(guang)播(bo)节(jie)目。近(jin)几(ji)年来，公共(gong)广(guang)(guang)播(bo)系统还兼做紧急(ji)广(guang)(guang)播(bo)，可与消防报警系统联动。公共(gong)广(guang)(guang)播(bo)系统的(de)控(kong)制功(gong)能(neng)(neng)较多。如选区广(guang)(guang)播(bo)与全呼广(guang)(guang)播(bo)功(gong)能(neng)(neng)、强制功(gong)换功(gong)能(neng)(neng)和优先广(guang)(guang)播(bo)权功(gong)能(neng)(neng)等。扬声(sheng)器负载多而(er)分散、传输线(xian)路(lu)长(zhang)。为减(jian)少传输线(xian)路(lu)损耗，一般都(dou)采用70V或100V定(ding)电(dian)压(ya)高阻抗(kang)输送。声(sheng)压(ya)要求不(bu)高，音(yin)质以中音(yin)和中高音(yin)为主。

公共(gong)广播(bo)(bo)系统(tong)在(zai)大范围的信息传(chuan)(chuan)达方面有着较强的优势，并且(qie)具有很多非(fei)常实用的用途(tu)。通常情(qing)况下公共(gong)广播(bo)(bo)系统(tong)的主要用途(tu)在(zai)于业务性的广播(bo)(bo)和服务型的音乐播(bo)(bo)放，同(tong)时(shi)在(zai)发生紧(jin)急灾难时(shi)这种广播(bo)(bo)系统(tong)也能够及时(shi)的传(chuan)(chuan)达给(ji)人们疏散和躲避的信息。呼(hu)和浩(hao)特(te)什么是广播(bo)(bo)主机

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