【英文标准名称】:Videocameras(PAL/SECAM/NTSC)-Methodsofmeasurements-Part3:Non-broadcastcamera-recorders
【原文标准名称】:摄像机(PAL/SECAN/NTSC)测量方法第3部分:非广播用摄像记录器
【标准号】:IEC61146-3-1997
【标准状态】:现行
【国别】:国际
【发布日期】:1997-07
【实施或试行日期】:
【发布单位】:国际电工委员会(IX-IEC)
【起草单位】:IEC/TC100
【标准类型】:()
【标准水平】:()
【中文主题词】:顺序同时制;摄影机记录器;国家电视系统委员会;视频记录;逐行倒相制;记录工程;摄影机;记录器;摄像机;测量技术
【英文主题词】:Audiovisualequipment;Automatic;Camera-recorders;Cameras;Measuringtechniques;NTSC;PAL;Picturerecordingtubes;Properties;Recorders;Recording;Recordingengineering;SECAM;Sensors;Videocameras;Videoengineering;Videorecording;Viewfinders
【摘要】:ThemeasuringmethodsdescribedinthispartofIEC61146concerntheassessmentoftheperformanceofnon-broadcastcamera-recorders(NTSC/PAL/SECAM).Theappropriatemeasurementsaretobeappliedaccordingtowhetherthecamera-recorderhasatubeorsemi-conductorcamera.Inthecaseofacamera-recorderwithoutplaybackcapability,thedetailsoftheseparateplayerusedforthemeasurementsshallbestated.Inthisstandard,thecharacteristicsapplytothecamera-recorderasacompleteentity.Thisstandarddefinestestpatternsandmeasurementconditionssoastoenablethecomparisonoftheresultsofmeasurements.Thestandarddoesnotspecifylimitingvaluesforthevariousquantitiesforacceptableperformances,sincethatisnottheobjectofthisstandard.Themethodsofmeasurementaredesignedtoenabletheassessmentoftheperformanceofthecamera-recorderbyusingthelensforinputandanyavailableoutputfromthedevice(e.g.separateluminanceandchrominancesignalsorcompositesignaloutput).
【中国标准分类号】:M73
【国际标准分类号】:33_160_40
【页数】:75P.;A4
【正文语种】:英语