日本最近研制成一种专供聋哑人使用的电话,它的辅助装置可以把声音变成文字,大大方便了聋哑人之间的通讯。正常人给聋哑人打电话时,正常人在拨通电话后,聋哑人那边电话辅助装置的画面上就会出现闪光,聋哑人一看便知道电话打进来了。正常人通过话筒讲话,声音传到聋哑人那边,通过辅助装置变成文字,显示在荧光屏上,使聋哑人知道电话里所讲的内容。后天失聪的聋人可以直接回话,而失天是哑巴的聋人则需要辅 Japan recently developed a telephone specifically for use by the deaf and mute people, whose assistive devices turn words into words and greatly facilitate the communication between deaf and mute people. When a normal person calls a deaf mute person, the normal person will flash a picture on the telephone assisting device on the other side of the deaf person after making a call, and the deaf person will know that the call came in at a glance. The normal person speaks through the microphone and the sound reaches the deaf and mute, through the assistive device, into a text that is displayed on the screen so that the deaf-mute knows what is on the phone. Deaf people who are deaf afterwards can answer directly and deaf people who lose their day are need to be supplemented