An artificial intelligence type sound apparatus for fire alarm

摘要

PURPOSE: An artificial intelligence type fire alarming sound apparatus is provided to automatically regulate the volume of the apparatus according to the volume of noises by detecting noises generated around fire alarms. CONSTITUTION: A first signal receiving part(10) receives fire occurrence signal from a fire alarm. A sound receiving part(20) receives noises around the fire alarm through a microphone. A volume analyzing part(30) analyzes the volume of the received noises. A fire signal analyzer analyzes the fire alarm. A digital signal process controls the volume of sound output based on the analyzing result. According to the fire occurrence location, a fire warning sound saved in a memory(51) is selected. The fire warning sound is outputted through a warning sound output part(60).