首页>
外国专利>
Sensor pair for detecting changes within a human ear and producing a signal corresponding to thought, movement, biological function and/or speech
Sensor pair for detecting changes within a human ear and producing a signal corresponding to thought, movement, biological function and/or speech
展开▼
机译:传感器对,用于检测人耳内的变化并产生与思维,运动,生物学功能和/或言语相对应的信号
展开▼
页面导航
摘要
著录项
相似文献
摘要
A pair of sensors are used for detecting an air pressure change signal within an ear of a person caused by the person's initiating action (thought, movement, biological function and/or speech). One of the microphones is placed at least partially within an ear of the person and the other is placed adjacent to and external to the ear, to produce two electrical signals, respectively corresponding to internally detected and to externally detected changes in air pressure. Comparison of the unmodified signal strength difference between these two signals is used to distinguish an initiating action component of each signal from an external source component of each signal. The electrical signals are processed to produce an output signal corresponding to the initiating action, which signal is then recognized by a neural network or speech recognizer, and used for control or communication.
展开▼