Jianq Chyun IP Office
Electronic apparatus and method for activating specified function thereof
An electronic apparatus and a method for activating a specified function are provided. The electronic apparatus includes a speaker, an audio signal processor and an application processor. The audio signal processor senses a variation of an acoustic condition of the speaker. The application processor is used for: generating a logic high or low signal in response to the sensed variation of the acoustic condition; interpreting the logic high or low signal as a control signal; and performing an instruction corresponding to the control signal.
HTC Corporation
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Lei Yu-Sheng Hann-Shi Chih-Chiang Chun-Min
Chen Lee Tong Cheng Lee