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    Electrolarynx control button arrangement
    6.
    发明授权
    Electrolarynx control button arrangement 有权
    电控按钮安排

    公开(公告)号：US09561099B1

    公开(公告)日：2017-02-07

    申请号：US15043516

    申请日：2016-02-13

    申请人： Clifford Jay Griffin ,  Mark Andrew Robertson

    发明人： Clifford Jay Griffin ,  Mark Andrew Robertson

    IPC分类号： H03G3/00 ,  A61F2/20 ,  H03G5/10 ,  H03G3/18 ,  H03G9/14 ,  A61F2/48

    CPC分类号： A61F2/20 ,  A61F2002/206 ,  A61F2002/481 ,  H03G3/02 ,  H03G5/02

    摘要： An electrolarynx includes tone-producing circuitry, a power switch to turn on the circuitry, a control button (i.e., a pushbutton) to actuate the power switch, a pressure-sensitive-resistor (PSR) that is physically coupled to the pushbutton, and a mode switch. PSR resistance is dependent on the amount of pressure applied to the pushbutton, and the tone-producing circuitry is configured to respond to such variations in PSR resistance according to a user-selected mode of electrolarynx operation set by operation of the mode switch. Said modes preferably include multiple frequency-varying modes (FVMs) in which the frequency of the electrolarynx tone is varied with different sensitivities to variations in PSR resistance, and multiple volume-varying modes (VVMs) having different sensitivities. A preferred embodiment also includes a communications-link mode, for receiving control information from an external device, and a disabled mode. Preferably, the tone-producing circuitry includes a microcontroller component that is configured for electrolarynx operation under program control.

    摘要翻译： 电喷嘴包括产生音调的电路，用于打开电路的电源开关，用于致动电源开关的控制按钮（即，按钮），物理地耦合到按钮的压敏电阻器（PSR），以及 模式开关。 PSR电阻取决于施加到按钮的压力的量，并且音调产生电路被配置为根据由模式开关的操作设置的用户选择的电话操作模式来响应PSR电阻的这种变化。 所述模式优选地包括多个频率变化模式（FVM），其中电喷鼻音的频率以不同于PSR电阻变化的灵敏度而变化，以及具有不同灵敏度的多个音量变化模式（VVM）。 优选实施例还包括用于从外部设备接收控制信息的通信链路模式和禁用模式。 优选地，音调产生电路包括微控制器组件，其被配置为在程序控制下进行电连接操作。