EMERGENCY BROADCASTING SYSTEM, APPARATUS, AND TECHNIQUE FOR DIVERSIFIED NOTIFICATION BASED ON VOICE RECOGNITION FOR EMERGENCY SITUATION

摘要

Disclosed is an emergency broadcasting system for diversified notification based on voice recognition for an emergency situation. The disclosed system comprises: a broadcast receiving device in which a plurality of predefined audio data sets are stored therein, and which starts receiving audio data originating from a sound source after an emergency situation occurs; a broadcast output device including an audio speaker which outputs sound according to an input audio signal for emergency broadcast informing an emergency situation; and a text derivation device including a speech recognition mechanism. The input audio signal is a received portion of audio data, or at least one of a plurality of predefined audio data sets. The text derivation device derives text corresponding to the output sound of the audio speaker by using a speech recognition mechanism.;COPYRIGHT KIPO 2020