INFORMING DEVICE OF EARTHQUAKE INFORMATION

摘要

PURPOSE:To output earthquake information instantly as a voice by applying a synthesized voice signal when an earthquake is detected and sounding a synthesized voice determined individually in advance from each receiver. CONSTITUTION:When an earthquake happens, an earthquake detection unit 1 detects it to output an earthquake detection signal So. In response to the detection signal So, the 1st control signal S1 and the 2nd control signal S2 are outputted from a control circuit 2. The 1st control signal S1 excites a drive coil 4P of a relay 4 to contact a moving contact 4c to a fixed contact 4a, and on the other hand, the 2nd control signal S2 starts a synthesized voice reproducing circuit 3 after the end of operation of the relay 4 by the 1st control signal S1 awaited. A synthesized voice signal converting circuit 18 reproduces a synthesized voice signal S3 based on a synthesized voice data read from a synthesized voice data memory 17. The synthesized voice signal S3 is inputted to a voice signal amplifier circuit 6, where the signal is amplified and sounded from a speaker 7 as an earthquake synthesized tone.