nipkow disc मीनिंग इन हिंदी

उदाहरण वाक्य

1. Just build an electronic scan converter and use a Nipkow disc which Paul Nipkow invented in 1883 to display the image . talk ) 02 : 01, 27 February 2009 ( UTC)
2. One of the founding members of the school was Paul Nipkow, the family name synonymous with the famous Nipkow disc, an image scanning device used in the mechanical television up until 1932.
3. Rotating drums bearing small mirrors set at progressively greater angles proved more practical than Nipkow discs for high-resolution mechanical scanning, allowing images of 240 lines and more to be produced, but such delicate, high-precision optical components were not commercially practical for home receivers.