SIGNAL TRANSMITTING SYSTEM FOR DEAF-AND-DUMB SCHOOL LODGING HOUSE

摘要

PURPOSE:To extremely improve a transmission degree in comparison with a conventional sign method which depends on only vision by selecting an arbitrary waveform out of a signals formed of the plural types of the waveforms, amplifying the selected waveform and oscillating a human body loading object such as a bed pad, etc. CONSTITUTION:A signal generating means 1 is provided to generate the signal composed of the plural types of the waveforms to be suitable for various contents, and a selecting means 14 is provided to select the arbitrary waveform out of the plural types of the waveforms generated by the signal generating means 1. A timer means 15 is provided to execute the selection with relating to the passage of time and a fire alarm route 16 is provided to generate a signal for emergency waveform regardless of the operation of the timer means at the time of fire. Further, amplifiers 2 and 3 are provided to amplify the signal generated by the signal generating means 1, and an oscillating unit is provided to oscillate the human body loading object such as bed pads 4 and 5, etc. Thus, the respective signals for getting out of bed and going to bed, etc., and the emergency signal of the fire, etc., can be securely transmitted with the feeling of a body wholly without depending on the vision.