Audiometer with interactive graphic display for children
    1.
    发明授权
    Audiometer with interactive graphic display for children 失效
    用于儿童的交互式图形显示的听力计

    公开(公告)号:US4862505A

    公开(公告)日:1989-08-29

    申请号:US113220

    申请日:1987-10-23

    IPC分类号: A61B5/12

    CPC分类号: A61B5/12

    摘要: A microprocessor-based audiometer for use with children. A color visual display unit is used to display an image digitally stored in memory or on disk drive to attract the childs attention and hold its concentration during testing.The child activates a response switch upon detecting the tones produced by audiometer to the generator. Correct responses are reinforced by progressive alteration of the displayed image to increasingly desirable states.

    摘要翻译: 基于微处理器的听力计与儿童一起使用。 彩色视觉显示单元用于显示数字存储在存储器或磁盘驱动器中的图像,以在测试期间吸引孩子的注意力并保持其浓度。 检测到由发声器产生的声音时,孩子激活响应开关。 通过将显示的图像逐渐改变为越来越理想的状态来加强正确的响应。