EWBS Emergency Warning Broadcast System

EWBS Emergency Warning Broadcast System

Te Punaha Whakawhitinga Whakatūpato ohorere (EWBS) ka whakauru i nga hangarau hou ki roto i nga punaha whakatupato wawe i te taha o nga tikanga tuku iho o te whakawhitinga korero.

Ko te EWBS he punaha whakahohenga mamao mo Radio & TV that transmits alert/warning information to viewers and listener about a relevant disaster. EWBS is a feature of the Integrated Services Digital Broadcast-Terrestrial (ISDB-T) punaha, i hangaia tuatahihia e Japan.

Ko te paerewa ISDB-T kua tangohia e te maha atu i te 15 countries in recent years. Japan, Brazil, Argentina, Peru, Philippines, Maldives, Uruguay, Chile, Venezuela, Ecuador, Costa Rica, Paraguay, Bolivia, Nicaragua, Guatemala, Belize, Botswana, Sri Lanka, El Salvador ISDB-T Digital TV Receiver and Digital Terrestrial Television (DDT).