盛京棋牌

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公共广播背景音乐案例!

发布时间:2018-09-12 14:10:38   作者:重庆欧祺科技发展有限公司

公共广播解决方案的广播覆盖范围主要为楼宇内走廊,电梯/楼梯前厅及小区花园。系统的分区主要按楼层进行划分;采用模拟传输方式传输(即定压广播传输),主要播放业务性广播或者背景音乐,及自动消防紧急广播;当需要寻呼广播时,可在控制中心用广播话筒实现。专业为您提供公共广播,校园广播,消防广播,数字IP广播,水下音响系统,矿山防爆公共广播,公共广播(public broadcasting) 又称公共播送服务或公共媒体,指的是由政府编列预算或公共基金提供资金所成立、运作的非营利性电子媒体,这类媒体多半以制作和播放公共政策的讨论、文教艺术或知识性节目为主,目的是提升国民知识水平、促进民众参与政治决策。一般不将受非民主国家政府管制的新闻媒体称为公共媒体,虽然这一类电视台也由政府的资金来支持,但是这些媒体普遍缺乏编辑和运营的独立性,而播出内容与运作的独立性是公共媒体的重要标志。因为非营利性,所以公共媒体多半不播出商业广告,运作经费除了来自政府之外,也接受个人或团体捐助,部分国家则是向用户收取税费取得。有些地方的公共媒体除了提供电视播送外,也提供电台广播和互联网服务。

XITONGFENLEI

1. GONGGONGGUANGBOXITONGANZHAOCHUANSHU、XINHAOCHULIFANGSHIKEFENWEIYIXIAJILEI:

CHUANTONGFANGSHI

SHITONGGUOYINPINXIANBAMONIGONGLVXINHAOCHUANSHUDAOZHONGDUANYANGSHENGQISHANG,YIJIFANGDEGONGLVFANGDAQIDAOYANGSHENGQISHICAIYONGGAODIANPINGCHUANSHUDE,YIBANWEI100VHUO70V,QIYOUDIANSHIXIANLUSUNHAOSHAO、FUZAILIANJIEFANGBIAN,ZHISHIBADAIJIANGYABIANYAQIDEYANGSHENGQIBINGJIEZAIXIANLUSHANGJIKE。

SHUKONGFANGSHI

ZHENZHENGYIYIDESHUZIKEXUNZHIGONGGONGGUANGBOXITONGTADEYINPINXINHAO、KONGZHIXINHAOHETONGXUNQUANZAISHUWEIYUJINXING,JUYOUGENGYUANDECHUANSHUJULIHEGENGHAODECHUANSHUXIAOGUO,YOUQISHIJIANGYINPINXINHAOHEKONGZHIXINHAOJIZHONGZAIYITIAOLIANGXINDESHUANGJIAOXIANSHANGCHUANSHU。

IPWANGLUOGUANGBO

盛京棋牌SHIJIYUHULIANWANGHEJUYUWANGDECHUNSHUZIHUAWANGLUOYINPINGUANGBOXITONG,QUBIEYUCHUANTONGDEMONIYINPIN、DIAOPIN、XUNZHIHESHUKONGGUANGBODEGUANGBOXITONG,LIUMEITI(IP)ZHINENGSHUZIGUANGBOXITONGWANQUANJIANRONGDEHULIANWANGHEJUYUWANG,YINGYONGTCP/IPXIEYI,WUXULINGXINGBUXIAN,KELIYONGXIANYOUDEXIAOYUANWANGHUONEIBUJUYUWANG;QIANRUSHIDEYINGJIANZHONGDUAN,NENGGOUSHEZHIDULIDEIPDIZHI,KETONGGUODUOCENGJIAOHUANJI,TONGGUOZHUJIKEYIRENYIKONGZHIMEIGEZHONGDUANDESHEZHIHEBOFANG,GENGKEYIZAIZHONGDUANSHANGXUANZESUOXUDEJIEMUNEIRONG;YOUYUCAIYONGLEJISUANJIJISHU,XITONGJIHUKEYIJIANRONGSUOYOUDEYINPINGESHI,CAIYONGLEIPJISHU,BOFANGDEJIEMUNEIRONGKEYIMEIYOURENHEXIANZHI,MEIGEZHONGDUANKEYISUIXINSUOYUBOFANGXUYAODEJIEMUNEIRONG。NENGGOUWANQUANQUDAIJIYUMONIHUOSHUZIDECHUANTONGZHINENGGUANGBOXITONG,ZHENZHENGSHIXIANJIYUHULIANWANGHUOJUYUWANGDEIPYINPINGUANGBOGONGNENG,ZHICHIGUANGBO、ZHIBO、DIANBODENGFANGSHI,BUFENCHANPINZHICHIQUANSHUANGGONGSHUANGXIANGDUIJIANG、ZHONGDUANYANJIANGDENGGONGNENG,BINGQIEZHICHIDAFANWEIDEPUJIYINGYONG。

2.GONGGONGGUANGBOXITONGANZHAOSHIYONGGONGNENGHEXINGZHIKEFENWEIYIXIAJILEI:

YEWUXING

ZHEISHIYIYEWUJIXINGZHENGGUANLIWEIZHUDEYUYANGUANGBO,YONGYUBANGONGLOU、SHANGYELOU、 JIGUAN、YUANXIAO、CHEZHAN、MATOU、JICHANGDENGCHANGSUO,YEWUXINGGUANGBOTONGCHANGDOUYOUZHUGUANBUMENGUANLI;

FUWUXING

盛京棋牌ZHEISHIYIXINSHANGBEIJINGYINLEWEIZHUDEDAIYOUFUWUXINGZHIDEGUANGBOXITONG,CHANGYONGYUBINGUAN、JIUDIAN、YINXING、ZHENGQUAN、GONGYUAN、GUANGCHANGJIDAXINGGONGGONGHUODONGDENGCHANGSUO;

JINJI

ZHEISHIYONGLAIMANZUZAIHUOZAIDENGJINJISHIJIANSHIYINDAORENYUANSHUSANDEYAOQIUDENGMUDEERSHEJIDEGUANGBOXITONG,TONGCHANGZHEIZHONGGUANGBOXITONGDOUYUSHANGLIANGZHONGXITONGHEBINGSHIYONG,HEBINGSHEJISHI,SHOUXIANYINGANJINJIGUANGBOXITONGDEYAOQIULAIQUEDINGXITONG;

HUIYIXITONG

盛京棋牌SUIZHEGUONEI、GUOJIJIAOLIUDEZENGDUO,DIANHUAHUIYI,DIANSHIHUIYIHESHUZIHUAHUIYIXITONG(DCN)FAZHANHENKUAI,HUIYIXITONGGUANGFANYONGYUHUIYIZHONGXIN、BINGUAN、JITUANHEZHENGFUJIGUAN。HUIYIXITONGBAOKUOHUIYITAOLUNXITONG、BIAOJUEXITONG、TONGSHENGCHUANYIXITONGHEDIANSHIHUIYIXITONG,YAOQIUYIN、SHIPIN(TUXIANG)XITONGTONGBU,QUANBUCAIYONGDIANNAOKONGZHIHECHUCUNHUIYIZILIAO。

3.GONGGONGGUANGBOXITONGANZHAOSHIYONGCHANGSUOKEFENWEIYIXIAJILEI:

SHIWAIGUANGBO

ZHUYAOYONGYUTIYUCHANG、CHEZHAN、GONGYUAN、YISHUGUANGCHANG、YINLEPENQUANDENG。TADETEDIANSHIFUWUQUYUMIANJIDA,KONGJIANKUANGUANG。BEIJINGZAOSHENGDA;SHENGYINCHUANBOYIZHIDASHENGWEIZHU;YAOQIUDESHENGYAJIGAO,RUGUOZHOUWEIYOUGAOLOUDASHADENGFANSHEWUTI,YANGSHENGQIBUJUYOUBUJINHELI,SHENGBOJINGDUOCIFANSHEERXINGCHENGCHAOGUO50msYISHANGDEYANCHI,HUIYINQISHUANGZHONGSHENGHUODUOZHONGSHENG,YANZHONGSHIHUICHUXIANHUISHENGDENGWENTI,YINGXIANGSHENGYINDEQINGXIDUHESHENGXIANGDINGWEI。SHIWAIXITONGDEYINXIANGXIAOGUOHAISHOUQIHOUTIAOJIAN、FENGXIANGHEHUANJINGGANRAODENGYINGXIANG。

SHINEIGUANGBO

盛京棋牌SHIYINGYONGZUIGUANGFANDEXITONG,BAOKUOGELEIYINGJUYUAN、TIYUCHANG、GEWUTINGDENG。TADEZHUANYEXINGHENQIANG,JINENGFEIYUYANKUOSHENG、YOUNENGGONGGELEIWENYIYANCHUSHIYONG,DUIYINZHIDEYAOQIUHENGAO,XITONGSHEJIBUJINYAOKAOLVDIANSHENGJISHUWENTI,HAIYAOSHEJIJIANZHUSHENGXUEWENTI。FANGJIANDETIXINGDENGYINSUDUIYINZHIYOUJIAODAYINGXIANG。


SHEJIBIAOZHUN

⑴ZHONGHUARENMINGONGHEGUOXINGYEBIAOZHUN《MINYONGJIANZHUDIANQISHEJIGUIFAN》JGJ T-16-92。

盛京棋牌⑵ZHONGHUARENMINGONGHEGUOGUOJIABIAOZHUN《HUOZAIZIDONGBAOJINGXITONGSHEJIGUIFAN》GBJ/16-88。

XITONGZUCHENG

GONGGONGGUANGBOXITONGZHUYAOYOUXINHAOYUAN、GONGFANGSHEBEI、JIANTINGSHEBEI、KONGZHISHEBEI、HUOZAISHIGUGUANGBOKONGZHISHEBEI、YONGHUSHEBEIJIGUANGBOCHUANSHUXIANLUZUCHENG。

XITONG

⑴ CHUANSHUFANGSHI:XITONGDESHUCHUGONGLVKUISONGFANGSHICAIYONGYOUXIANGUANGBOCHUANSONGFANGSHI。

⑵ DUIXIANLUSHUAIHAOYAOQIU:ZAIGONGGONGGUANGBOXITONGZHONG,CONGGONGFANGSHEBEIDESHUCHUZHIXIANLUSHANGZUIYUANDEYONGHUYANGSHENGQIJIANDEXIANLUSHUAIHAOYINGFUHEYIXIAYAOQIU: · YEWUGUANGBOBUYINGDAYU2FENBEI(1kHzSHI)  · FUWUXINGGUANGBOBUYINGDAYU1FENBEI(1kHzSHI)

⑶ CAIYONGDINGYASHUCHUDEKUIDIANXIANLU,SHUCHUDIANYACAIYONG 70VHUO100V。

⑷ GONGLVFANGDAQIDERONGLIANGJISUANFANGFA:

YEWUXINGGUANGBOXITONGHEYEWUXINGGUANGBOXITONGDEJISUANFANGFA:

P=K1×K2×ΣPo

盛京棋牌SHIZHONG:P--GONGLVFANGDAQISHUCHUZONGDIANGONGLV(W);

盛京棋牌Po--Ki×Pi,MEIFENLUTONGSHIGUANGBOSHIZUIDADIANGONGLV(W);

盛京棋牌Pi--DIiFENLUDEYONGHUSHEBEIEDINGRONGLIANG;

Ki--DIiFENLUDETONGSHIXUYAOXISHU;

FUWUXINGGUANGBOSHI,KEFANGJIEMUMEITAOKiQU0.2-0.4;

BEIJINGYINLEJIEMUKi QU0.7-0.8

K1--XIANLUSHUAIHAOBUCHANGXISHU:XIANLUSHUAIHAO1dBSHIQU1.26;XIANLUSHUAIHAO2dBSHIQU1.58;

K2--LAOHUAXISHU,YIBANQU1.2-1.4;

· HUOZAISHIGUGUANGBOXITONGDEJISUANFANGFA:GAIXITONGJISUANFANGFAYOUYIXIALIANGZHONGFANGSHI:

盛京棋牌a. GONGLVFANGDAQIRONGLIANGANGAIXITONGYANGSHENGQIZONGSHUDE1.3BEIQUEDING。

b. GONGLVFANGDAQIRONGLIANGANGAIXITONGZHONGZUIDA3CENGYANGSHENGQIZONGSHUDE1.5BEIQUEDING。

⑸ GONGLVFANGDAQIDEBEIYONG

盛京棋牌GONGGONGGUANGBOXITONGDEGONGLVFANGDAQIYINGSHEZHIBEIFENGONGLVFANGDAQI,GONGLVFANGDAQIZAIGONGZUOGONGLVFANGDAQIFASHENGGUZHANGSHINENGZIDONGHUOSHOUDONGTOURUSHIYONG。YONGYUZHONGYAOGUANGBODEGONGLVFANGDAQI(RUHUOZAISHIGUGUANGBODEGONGLVFANGDAQI)QIBEIYONGGONGLVFANGDAQI,YINGNENGZAIGONGZUOFANGDAQIFASHENGGUZHANGSHILIJIZIDONGTOURUSHIYONG。BEIYONGGONGLVFANGDAQIDESHULIANGYINGGENJUZHONGYAOGUANGBOFUZAIDERONGLIANGQUEDING。

⑹ YANGSHENGQIDESHEZHI

· ZAIBANGONGSHI、SHENGHUOJIAN、GENGYISHIDENGCHUSHEZHI3WYANGSHENGQIXIANG。

盛京棋牌· LOUCENGZOULANGYIBANCAIYONGXIDINGSHIYANGSHENGQI,YANGSHENGQIDEJIANJUANCENGGAO(DIAODINGGAODU)DE2.5BEIZUOYOUKAOLV。XUANYONG3-5WXIDINGYANGSHENGQI。

盛京棋牌· MENTING、YIBANHUIYISHI、CANTING、SHANGCHANG、YULECHANGSUODENGCHUYIZHUANG3-6WDEYANGSHENGQIXIANG。

· KEFANGCHUANGTOUKONGZHIJUXUANYONG1W-2WYANGSHENGQI。

盛京棋牌· ZAIJIANZHUZHUANGSHIHESHIJINGGAOYUNXUDEQINGKUANGXIA,DUIDAKONGJIANDECHANGSUOYICAIYONGSHENGZHUHUOZUHEYINXIANG。

· ZAIZAOSHENGGAO、CHAOSHIDECHANGSUOSHEZHIYANGSHENGQISHI,YINGCAIYONGHAOJIAOYANGSHENGQI。ZAIZAOSHENGGAODECHANGSUOSUOXUANYONGDEHAOJIAOYANGSHENGQIDESHENGYAJIYINGBIHUANJINGZAOSHENGDA10-15 dB。

⑺ GUANGBOXITONGDEGONGDIANYAOQIU

盛京棋牌· XIAORONGLIANGDEGUANGBOZHANKEYOUCHAZUOZHIJIEGONGDIAN;RONGLIANGZAI500WYISHANGSHI,SHEZHIGUANGBOKONGZHISHI,QIGONGDIANKEYOUJIUJINDEDIANYUANKONGZHIQIZHUANXIANGONGDIAN。

· JIAOLIUDIANYAPIANYIZHIYIBANBUYIDAYU+10%,DANGDIANYAPIANYIBUNENGMANZUSHEBEIDEXIANZHIYAOQIUSHI,YINGZAISHEBEIDEFUJINZHUANGZIDONGWENYAZHUANGZHI。

· GUANGBOYONGJIAOLIUDIANYUANRONGLIANGYIBANWEIZHONGQIGUANGBOSHEBEIDEJIAOLIUDIANHAORONGLIANG1.5-2BEI。

· HUOZAISHIGUGUANGBOSHEBEICAIYONGXIAOFANGDIANYUAN。

⑻ CHUANSHUXIANLANDEXUANZE

· KEFANGFUWUXINGGUANGBOXIANLUYICAIYONGTONGXINDUOXINDIANLANHUOTONGXINSULIAOJIAOHEXIAN。

· QITAGUANGBOXIANLUYICAIYONGTONGXINSULIAOJIAOHEXIAN。

· GEZHONGJIEMUXINHAOXIANYINGCAIYONGPINGBIXIAN。

· HUOZAISHIGUGUANGBOXIANLUYINGCAIYONGZURANXINGTONGXINDIANLANHUONAIHUOXINGTONGXINDIANXIANDIANLAN。

⑼ XIANLUDEFUSHEFANGSHI

· XIANLUCAIYONGCHUANGANGGUANHUOXIANCAOPUSHE,BUDEYUZHAOMING、DIANLIXIANTONGXIANCAOFUSHE。

· HUOZAISHIGUGUANGBOXIANLUYINGCAIQUFANGHUOBAOHUCUOSHI。

YANGSHENGQI

⑴ HUOZAISHIGUGUANGBOYANGSHENGQIDESHEZHIYINGFUHEXIALIEYAOQIU:

盛京棋牌· JINJIGUANGBOYANGSHENGQISHEZHIZAIZOUDAO、DATING、CANTINGDENGGONGGONGCHANGSUO,ZOUDAOMODUANZUIHOUYIGEYANGSHENGJUQIANGBUDAYU12MI。MEIGEYANGSHENGQIEDINGGONGLVBUYINGXIAOYU3W。

· KEFANGNEIYANGSHENGQIGONGLVBUYINGXIAOYU1W。

· SHEZAIKONGDIAOJIFANG、TONGFENGJIFANG、XIYIFANG、WENYUCHANGSUOHETINGCHEKUDENGCHUYOUBEIJINGZAOSHENGDEYANGSHENGQI,ZAIQIBOFANGFANWEINEIZUIYUANDEBOFANGSHENGYAJIYINGGAOYUBEIJINGZAOSHENG15 dB,BINGYICIQUEDINGYANGSHENGQIDEGONGLV。

⑵ HUOZAISHIGUGUANGBOKUIXIANDIANYABUYIDAYU100V。GELOUCENGSHEZHIKUIXIANGELIDIANYAQIYIBAOZHENGDANGRENYIFENLUYOUGUZHANGSHI,BUYINGYINGXIANGQITAFENLUDEZHENGCHANGGUANGBO。

盛京棋牌⑶ HUOZAISHIGUGUANGBOSHUCHUFENLUYINGANSHUSANSHUNXUKONGZHI,BOFANGSHUSANZHILINGDELOUCENGKONGZHICHENGXURUXIA:

· NCENGJINCENGYISHANGLOUCENGDEFASHENGHUOZAI,YINGXIANJIETONGHUOZAICENGJIQIXIANGLINDESHANG、XIACENG。

· SHOUCENGFASHENGHUOZAI,YINGXIANJIETONGBENCENG、2CENGJIDIXIAGECENG。

盛京棋牌· DIXIASHIFASHENGHUOZAI,YINGXIANJIETONGDIXIAGECENGJISHOUCENG。

盛京棋牌⑷ HUOZAISHIGUGUANGBOYUFUWUXINGGUANGBOHUOYEWUXINGGUANGBOHEYONGSHI,YINGMANZUXIALIEYAOQIU:

· HUOZAISHIYINGNENGZAIXIAOFANGKONGZHISHIJIANGHUOZAISHUSANCENGDEYANGSHENGQIJIDUIYINGGONGFANGQIANGZHIZHUANRUHUOZAISHIGUGUANGBOZHUANGTAI。

· XIAOFANGKONGZHISHIYINGNENGJIANKONGHUOZAISHIGUGUANGBOGONGFANGDEGONGZUOZHUANGTAI。

盛京棋牌· KEFANGCHUANGTOUJUNEISHEZHIYANGSHENGQI,YINGJUYOUHUOZAIGUANGBOGONGNENG。

· RUGUOHUOZAISHIGUGUANGBOYUFUWUXINGGUANGBOHUOYEWUXINGGUANGBOHEYONGDEYANGSHENGQISHEYOUYINLIANGKAIGUANSHI,XITONGYINGCAIYONGSANXIANZHIPEIXIANQIANGZHIDAKAIHUOZAIGUGUANGBO。

盛京棋牌GONGGONGGUANGBOSHIZAIYOUXIANDEFANWEINEIWEIGONGZHONGFUWUDEGUANGBO。ZAICHANGGUIQINGKUANGXIA,GONGGONGGUANGBOXINHAOTONGGUOBUSHEZAIGUANGBOFUWUQUNEIDEGUANGBOXIANLUCHUANSHU,SHIYIZHONGDANXIANGDE(XIACHUANDE)YOUXIANGUANGBO。TONGCHANGSHEZHIZAISHEQU、JIGUAN、BUDUI、QIYE、XUEXIAO、DASHA、CHAOSHIJIGEZHONGCHANGGUANZHINEI,YONGYUFABUXINWENHENEIBUXINXI、FABUZUOXIXINHAO、TIGONGBEIJINGYINLEYIJIYONGYUXUNHUHEQIANGXINGCHARUZAIHAIXINGSHIGUJINJIGUANGBODENGDENG。YINERCHENGWEICHENGXIANGJIXIANDAIDOUSHIZHONGGEZHONGGONGGONGCHANGSUOBUKEHUOQUEDEZUCHENGBUFEN。XIANGXINZAIZHENJINGSHIJIEDE9.11SHIJIANZHONG,SHIMAODASHADAOTAZHIQIAN,QIGONGGONGGUANGBOXITONGBIDINGZAIZHENGJIUSHENGMINGDEGUOCHENGZHONGFAHUIZHEZHONGYAODEZUOYONG。



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