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VF bandwidth : ウィキペディア英語版 | VF bandwidth
In broadcast television systems, VF bandwidth, video bandwidth or more formally video frequency bandwidth is the range of frequencies between 0 and the highest frequency used to transmit a live television image. The maximum frequency can be found by multiplying three figures; the number of frames (images) per second, number of lines per frame and maximum number of sine periods per line. In the table below number of frames per second, number of lines per frame and the video band width in different systems are shown.〔''Reference Data for Radio Engineers'', Howard W.Sams Co., Inc, ISBN 0-672-21218-8, sec. 30, p. 33〕 ==References==
抄文引用元・出典: フリー百科事典『 ウィキペディア(Wikipedia)』 ■ウィキペディアで「VF bandwidth」の詳細全文を読む
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