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2020
12-26
有关网络语音对讲系统的特点,以下有详细说明wangluoyuyinduijiangshiyikuanipwangluoyuyinduijiangzhongduan,juyou10/100myitaiwangjiekou,qijieshouwangluodeyinpinshuju,jiemahoubofang,waibudianyuangongdianduanzi,tigongdanlu2wdeyinpinshuchu,neizhiminisdka(yonghukexuan,yongyucunfangyixiebendiyinpinwenjiandeng)。jiyutcp/ipwangluotongxinxieyiheshuziyinpinjishu,jiangtongxinfaqifangdeyinpinxinhaocaiyangbianmahou,yishujubaoxingshizaijuyuwangshangchuansongdaojieshoufang,youjieshouduanjiemahaiyuanchengyinpinxinhao。genjudianduidian、...
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2020
12-16
详细分析sip门禁的结构组成及其特性sipmenjinshizaihuajijishujichushangzhuanmenzhenduixingyeyonghuxuqiuyanfadeyikuansipshipinmenjinchanpin,chuanshucaiyongbiaozhundeip/rtp/rtspxieyi。tahenhaodejichenglehuajiwendingxinghao、dianxinjiyinzhideyoudian,qiewanmeijianrongdangxiasuoyoujiyusipdezhuliuippbx/ruanjiaohuan/imspingtai,ruasterisk,broadsoft,3cx,elastixdeng,weiyonghukuaisubushushebeitigonglefangbian。gaimenjindefanghudengjimanzuip65biaozhun...
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2020
12-7
公共广播系统的基础知识1.shenmeshigonggongguangbo?gonggongguangboshizhiyuanjuli、dafanweineichuanshushengyindegonggongguangboxitong,jiandanlijieshizaigonggongchangsuobofangguangboshengyin。2.shenmeshiyinyuan?jiushishengyindelaiyuan,jishengyinlaizihefang,keyifenweineizhiyinyuanhewaizhiyinyuanliangzhong。guangbozhujiruguoneizhileyinyuan,jiguangbozhujijubeishengka,mp3bofangqidenggongneng,yinyuankecongguangbozhujizhijieshuchu。erwaizhiyinyuanchangyongdaodeyoucdji、kazuo、mp3、shoujidengshebei,tabushoushengkadezhiyue,shengyindezhiliangneng...
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2020
11-26
SIP有源音柱工作前需要准备好哪些配置?sipyouyuanyinzhudaiyougonglvfangdadianlu,wuxuzaijiegongfang,jieshangdianyuanheyinyuan(cha220vdianyuan)jikeshiyong,keyizhijielianjiediannao,shouji,dvdpeihewangluoshexiangjigengkeyijinxingyuanchengguangbodengyinyuan,peiyoushuchuavkou,keyichuanlianduozhitongkuanyinzhu!anzhuangfangbian,caozuojiandan。sipyouyuanyinzhuyibanchaoguo2zhiyangshengqichengzhenliepailie,chanshengpingmianshengchang,zaiyidingdelingtingfanweinei,shengyindeshuaijianbidianshengyuanyaodihenduo。sipyouyuanyinzhuanwaiqiaocaizhikecufenweisuliaoyin...
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2020
11-21
网络有源号角在使用上具有以下八大特点wangluoyouyuanhaojiaojuyou10/100myitaiwangjiekou,neizhiyouyigegaopinzhiyangshengqi,jiangwangluoyinyuantongguozidaidegongfanghelabashuchubofang,kedadaogonglv30w。sip744zuoweisipxitongdebofangzhongduan,keyongyuxuyaoguangbobofangdechangsuo,liruzhihuichengshi、xiaoyuanguangbo、gongyuanjingqu、gongchangqiye,baokuopinganshequdeng。wangluoyouyuanhaojiaodeyongtushuoming:wangluoyouyuanhaojiaoshiyitihuawangluoyinpinjiemayinxiang,yongyuguangbofenquyinpinjiema、shengyinhaiyuanzuoyong;juyouzhu&o...
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2020
11-10
智慧灯杆IP广播一健报警系统解决方案shenzhenruikedadianziyouxiangongsi,shiyijiazhuanyeshengchanyanfawangluoyinpinduijiang,ipguangbo,ipkeshiduijiangdengxiangguanchanpindechangjia,shenzhenruikedadianzikaifachudeqianrushiwangluoyinpinmokuai,yijixiangguanipguangboduijiangchanpinguangfanyingyongyujianyu,xuexiao,jiaotong,yinxing,kuangjing,gongandengxingye,zaizhihuichengshizhihuidengganxingyeruhuorutudedabeijingxia。shenzhenruikedadianzituichudeipwangluoguangboduijiangzhongduan,yigaoxingjiabi,anzhuangjiandan,caozuofangbiandengyingdelekehudexinlaiyuguangfanguanzhu。...
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2020
10-23
光电隔离数据中继器是怎么发展起来的,原理如何?zaidangjinxinxidezhijiechuanshuzhong,yibutongxinzhanjuzhezhongyaodiwei。zhangqiyilai,jisuanjideyibutongxinyizhiyanyongrs232biaozhun,youyucaiyongdanduandianyafangshirs232chuanshusulvhendi,erqiechuanshujulibuda(zuidajuli15m,zuidachuanshusulv20kdps)。rs485shirs422debanshuanggongfangshi,youyuzhiyongyiduixianjiukeyizuodaoduodianzhijianhuxiangtongxin,yuelaiyueduoders485jiekoubeiyinjinshiyong,guangdiangelizhongjiqichengweigezhongtongxinwangluozhongduanlianjiecaiyong...