Alert Ready Emergency alert system in Canada Cell broadcast EAS CMAS Multifrequency signals

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Wireless Emergency Alerts: ALERT READY EMERGENCY ALERT SYSTEM. CANADA • Alert Ready is the national warning system in Canada, broadcast to Canadian television, radio, and wireless devices. • The Canadian Alerting Attention Signal is comprised of two alternating complex tones, its duration is 8 seconds, and is followed by a bilingual announcement (English and French) after 1 second. • Specifications: • Tone 1: 932.33 Hz+1046.5 Hz+3135.96 Hz, amplitude modulated at 7271.96 Hz. • Tone 2: 440 Hz+659.26 Hz+3135.96 Hz, amplitude modulated at 1099.26 Hz. • Cadence in seconds: 8x(0.5 Tone1 0.5 Tone2). • • Source: Public Safety Canada. National Public Alerting System: Common Look and Feel Guidance v2.0. • CA2917520A1: System and method for wireless public alerting service. • #emergencyalert #eas #cmas #tech #technology #soundeffects #sfx #phonesounds

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