Fox did just that in a recent broadcast, using a designated alarm tone for an ... the alert information, the EAS shortly follows this with an “attention tone” which combines 853 Hz and 960 ...

The Emergency Alert System (EAS) – which can sound an alarm through mobile phones and tablets - has been deployed four times since it was launched in 2023, including in areas hit hardest by ...

The Emergency Alert System will test its communications systems Tuesday morning to prepare for tornado season.

Fox did just that in a recent broadcast, using a designated alarm tone for an advert. This quickly drew the attention of the Federal Communication Commission.