Dante网络音频传输
DanteXIEYISHIYIGEZAIBIAOZHUNDEIPWANGLUOSHANGYUNXINGDEXIANDAIHUAGAOXINGNENGSHUZIMEITICHUANSHUXITONG。JIUSHISHUO，TASHIYIIPSHUJUJIEGOUZAIYITAIWANGZHONGCHUANDISHISHIYINPINXINHAODEJISHU，WEIDIANDUIDIANDEYINPINXITONGLIANJIETIGONGLEYIZHONGDIYANSHI、GAOJINGDUHEDICHENGBENDEJIEJUEFANGAN。SHIAudinateGONGSIZAI2003NIANYANFADE，HECHUANTONGDECobraNetJISHUYIYANG，YESHIYIGEJIYINGJIAN、RUANJIANHETONGXINXIEYIWEIYITIDECHANPIN。
DANTE可以任由音频信号在以太网中使用TCP/IP方式任意传送，而且在这个过程中能保持信号的精确还原。下面的图一反应了DANTE网络的连接工作方式：
DanteJISHUYUNXUZAIYIGEYITAIWANGXIANSHANGTONGSHIFASONGHEJIESHOUXUDUODEYINPINTONGDAO，BINGQIEBIMIANLEZAOQIJIEJUEFANGANDEFUZAXINGHEJUXIANXING。DanteDEDIYANCHIHEYANGEDETONGBUBOFANG，KEYIMANZUZUIKEKEDEYINXIANGXITONGDEYAOQIU，BINGQIEYUXIANYOUDEITSHEBEIDEJIANRONGXINGFEICHANGHAO。HECHUANTONGDECHANPINDEBUTONGZHICHUSHI，DanteYIJINGKUAYUELEERCENGWANGLUOTONGXINXIEYI，WANQUANCAIYONGGENGWEIXIANJINHEFANGBIANDEIPSANCENGTONGXINXIEYI，BINGQIEKEYITONGGUODUIFirmwareDESHENGJI，ZHIJIEGUODUDAOAVB（AudioVideoBridging）XIEYI，ZHEISHIFEICHANGZHONGYAODEYIBU。
QIANZHAOWANG：ZAIDANYIDELIANJIESHANGZHICHI512✕51248KHz/24BitGEYINPINTONGDAO，YEJIUSHIGONG1024GESHUANGXIANGTONGDAO。DUIYU96KHz/24BitDEYINPINSHUJULIU，XINDAORONGLIANGJIANBAN。
BAIZHAOWANG：ZAIDANYIDELIANJIESHANGZHICHI48✕4848KHz/24BitGEYINPINTONGDAO，YEJIUSHIGONG96GESHUANGXIANGTONGDAO。DUIYU96KHz/24BitDEYINPINSHUJULIU，XINDAORONGLIANGJIANBAN。
YUANLISHANG，LIANGGEYINPINJIEDIANZHIJIANZHIJIESHIYONGQIANZHAOWANGLIANJIE，BINGQIEWANGLUOSHIFEICHANGWANMEIDEQINGKUANGXIA，YIGEDANYIDEYINPINSHUJUBEICAIJIBINGQIETONGGUOZIJIDEIPSHUJUBAOCHUANSONG，DanteYIJINGCEDEDEYANCHIYUQIANZHAOWANGDEBIAOZHUNSHIYIYANGDE，DOUSHI83.3μs（0.08ms）。
XIAMIANBIAOGEBIAOSHICHULEYIGEJIBENDEYINPINXINHAOYIYIBEIHUOZHEDUOBEICHAOCAIYANG（2BEIJIUSHI96KHzCAIYANG，4BEI、8BEILEITONG）CHUANSHUSHI，DANGWANGLUOLIYONGLVDADAO90%ZUOYOUSHIWANGLUOKEYICHENGSHOUDECHUANSHUYINPINTONGDAODESHULIANG（BAOHANDANBOHEDUOBODEZONGHE）YIJIXIANGDUIYINGDEWANGLUOYANSHI。
CONGSHANGBIAOKEYIKANCHU，DUIYUBUTONGDEWANGLUODAIKUANHETONGDAOCHUANSHUDEXUYAO，DanteXITONGKEYIZIDONGDIAOZHENGKEYONGDEWANGLUODAIKUAN，ZAIWANGLUOCHUANSHUANQUANDEQIANTIXIAJINLIANGDUODESHIYONGKONGYUDAIKUAN，YIJIANGDICHUANSONGYANSHI。
DanteMEIYOUTUOPUDEXIANZHIHEANZHUANGDEFUZAXING；DanteXIEYICAIYANGLVZUIGAOZHICHI192KHz，DANYILIANLUSHANGZUIDUOZHICHI1024GETONGDAODESHUANGXIANGCHUANSHU，ZUIDIYANCHIKEYIDADAO83.3μs，EREtherSoundXIEYIDECAIYANGLVZUIGAOZHIZHICHIDAO96KHz，DANYILIANLUSHANGZUIDUOZHICHI512GETONGDAO，BINGQIEYINPINSHUJULIUZHINENGDANXIANGTONGGUOHUBHUOSwitch，ZUIDIYANCHISHI125μs，SUOYIDanteZAIXINGNENGSHANGCHAOGUOEtherSound。ERQIEDanteKEYITIGONGGUZHANGBEIFEN，ZHEIDUIYUXIANCHANGHUODONGLAIJIANG，SHIYIGEFEICHANGMINGXIANDEYOUSHI。
CobraNetXIEYISHIMEIGUOPeakAudioGONGSIZAI1996NIANKAIFADEWANGLUOHUAYINPINCHUANSHUJISHU。QIJINWEIZHI，CobraNetBEIGUANGFANGONGRENWEISUOYOUWANGLUOHUAYINPINJISHUDE“SHIZU”，TABEISHIWEIYOUXIAODEYINPINXIEYI，BINGJIANGJIXUHENHAODEWEIXINGYEFUWU。SUIRANSHOUDAO50DUOJIACobraNetCHANPINZHIZAOSHANGDEYONGHU，DANSHICobraNetRENGWEICHENGWEIXINGYEBIAOZHUN。
CobraNetXIEYICAIYANGLVZUIGAOZHICHI96KHz，DANYILIANLUSHANGDEYINPINTONGDAOSHULIANGWEI128TONGDAOSHUANGXIANGCHUANSHU，BINGQIEBUZHICHILUYOU，ZUIDIYANCHISHI1/3ms，ZHEIXIESHUJUXINGNENGHEDanteXIEYIBIQILAIHAISHIXUNSEYIXIE。BINGQIECobraNetXIEYIMEIYOUGUZHANGBEIFEN。
YOUYUCobraNet、EtherSoundDENGTONGXINXIEYIDOUSHIGEGECHANGJIADULIJIANLIDEXIEYIBIAOZHUN，JINGUANQIZHONGDEYIXIEDOUZUNXUNYITAIWANGDEXIEYIBIAOZHUN，DANSHIBINGBUSHIZHENZHENGDEGUOJIBIAOZHUN，SUOYIDUIRIHOUDETONGYONGXINGHEJIANRONGXINGDESHEDINGCUNZAIYIDINGDEZHANGAI（LIRUCobraNetSHEBEIHEEtherSoundSHEBEIZHIJIANWUFATONGXIN）。ZAIZHEIZHONGQINGKUANGXIADIANQIHEDIANZIGONGCHENGSHIXUEHUIIEEEDEYINPINSHIPINQIAOJIEGONGZUOZUIEEE802.1BIAOZHUNWEIYUANHUICHUTAILEAVB（AudioVideoBridging）JISHUBIAOZHUN。
AVBDECHUTAIJIUSHIWEILEMIBUZHEIYILINGYUDELOUDONG，BINGYIISODEBIAOZHUNGUIGEFABUCHULAI，BINGTIGONGJICHANGJIAMIANFEISHIYONG。SUOYIZAIAVBCHUTAIYIHOU，TONGXINXIEYIBAIJIAZHENGMINGDEXIANXIANGJIUYINGGAIZHUBUXIAOSHILE，HAOBUKUAZHANGDESHUOAVBDECHUTAIKANCHENGYINSHIPINXINGYEDEXINSHIDAI。
AVBYUNXUDUOTONGDAODEBUTONGCAIYANGLVDEYINPINLIUHESHIPINLIUZAIBUTONGDEWANGLUO、BUTONGDEJULIZHIJIANCHUANSHU，BINGQIEZHICHIBIAOZHUNDESHIXUHESHIZHONGXINHAO，SUOYOUDEAVSHEBEICANZHAOTONGYIDESHIJIANJICHU，XIETONGBOFANG。
AVBXIAOCHULEWANGLUODEHUANCHONGYANCHI。TONGGUOWANGLUOJINXINGSHUJUCHUANSHUSHI，KEKAOXINGYOUYUSHIJIAN，DUANSHIJIANDEYANCHIZAISHUJUCHUANSHUZHONGKEYIJIESHOU，DANSHIZAIYINPINHESHIPINCHUANSHUZHONGYANCHIZAOCHENGDEYINSHIPINBUTONGBUSHIBUNENGJIESHOUDE。DUILIEHEZHUANFAGUIZE，QUEBAOBUTONGDEAVLIUANZHAOZHIDINGDEYANCHITONGGUOWANGLUO，QUEDINGFEIAVBSHEBEI。AVBXIEYIKEYISHIBIEWANGLUOZHONGDEFEIAVBSHEBEI。
DanteXIEYIMUQIANDEFirmwareBANBENSUIRANSHIYIGEGUODUBANBEN，DANRENGRANSHIZICHENGTIXIDECHUANSHUXIEYI。YOUYUDanteDEXIEYIDEJIAGOUWANQUANFUHEAVBGUIFAN，SUOYIZAIXITONGSHENGJISHI，DanteZHIXUYAOGENGXINSUOYOUWANGKADEFirmwareBANBENJIKEYIZIDONGSHENGJIDAOAVBXITONG，ERWUXUGENGGAIRENHEYINGJIANSHEBEI，ZHEIYESHIDEDanteXIEYICHENGWEIMUQIANNENGWANQUANJIANRONGAVBERTOURUSHANGYONGLINGYUDESHAOSHUCHANPINZHIYI。
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