TELETEXT
A service provided by some TV broadcasting stations, which transmits latent data information alongside the video signal. In order to retrieve the teletext information and display it on the screen, the TV receiver is equipped with a teletext decoder. The data information is usually encoded and inserted in the vertical-blanking interval. Corrupted teletext information often causes image instability and picture roll because it effects the video syncs.
0
Логин:
Пароль:
Контакты | ISO | Гарантия | Обработка персональных данных
Copyright © Kramer Electronics LTD. 1981—2017.
Yandex.Metrica