EWBS Emergency Warning Broadcast System

EWBS Emergency Warning Broadcast System

Eto Itaniji pajawiri (EWBS) ṣafikun imọ-ẹrọ tuntun sinu awọn ọna ikilọ ni kutukutu pẹlu awọn ọna ibile ti ibaraẹnisọrọ.

EWBS jẹ eto imuṣiṣẹ latọna jijin fun Redio & 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) eto, eyiti o kọkọ ṣẹda nipasẹ Japan.

A ti gba boṣewa ISDB-T nipasẹ diẹ sii ju 15 countries in recent years. Japan, Brazil, Argentina, Peru, Philippines, Molidifisi, Uruguay, Chile, Venezuela, Ecuador, Costa Rica, Paraguay, Bolivia, Nicaragua, Guatemala, Belize, Botswana, Siri Lanka, El Salvador ISDB-T Digital TV Receiver and Digital Terrestrial Television (DTT).