| 摘要 |
A character display function speaker for an auditory disabled person is provided to easily inform an auditory disabled person of a current situation by using voice and character broadcasting. A voice output speaker displaying character information for an auditory disabled person comprises rack broadcasting equipment(100). The rack broadcasting equipment comprises a character information generator(55) generating a character according to a kind of broadcasting. The broadcasting information generated by the character information generator is loaded to a sound source outputted from a sound source amplifier in an FSK(Frequency Shift Keying) mode. The sound source of the sound source amplifier including broadcast information of the character information generator is outputted to a character display speaker(110). The character display speaker outputs the character information to a character display panel(113). The character display speaker outputs voice to a speaker(114). The character display panel displays a green lamp(112) during a normal broadcast and a red lamp(111) during an emergency broadcast. |
