scan period मीनिंग इन हिंदी

उदाहरण वाक्य

1. Instead, it compromises on a 449-line frame ( instead of the expected 450 ), with the back porch extended to 34 lines, and the front porch to 13, with an unaltered 2-line sync pulse-and the active image taking up 89 % of the total scan period rather than 91 %.