Csm composite signal multi - frequency dialling 復(fù)合信號(hào)多頻撥號(hào)
Secondly , the concept of tacan system is introduced , especially the vor ( very high frequency omni - directional range ) composite signal is discussed in details 其次,對(duì)塔康系統(tǒng)的組成和原理的進(jìn)行介紹,尤其對(duì)其中vor ( veryhighfrequencyomni - directionalrange甚高頻全向信標(biāo))復(fù)合信號(hào)進(jìn)行比較詳細(xì)的研究。
Audio , video and audiovisual systems - interconnections and matching values - specification for interface for the interconnection of eng cameras and portable vtrs using non - composite signals , for 625 line 50 field systems 音頻視頻和視聽系統(tǒng).互連和匹配值.第3部分:使用625行, 50幀無混合信號(hào)便攜式vtrs和eng攝像機(jī)互連接口規(guī)范
Audio , video and audiovisual systems ; interconnections and matching values ; part 3 : interface for the interconnection of eng cameras and portable vtrs using non - composite signals , for 625 line 50 field systems 音頻視頻和視聽系統(tǒng).互連和匹配值.第3部分:電子新聞收集攝影機(jī)和采用625行50場(chǎng)系統(tǒng)復(fù)合消隱圖象信號(hào)的便攜式磁帶錄象設(shè)備接口
Audio , video and audiovisual systems . interconnections and matching values . part 3 : interface for the interconnection of eng cameras and portable vtrs using non - composite signals , for 625 line 50 field systems 音頻視頻和視聽系統(tǒng).互連和匹配值.第3部分: 625行50場(chǎng)系統(tǒng)的使用非復(fù)合圖象信號(hào)的電子新聞收集攝影機(jī)和便攜式磁帶錄象系統(tǒng)的互聯(lián)接口