Computer peripheral device with the functions of a

专利名称：Computer peripheral device with the

functions of a radio, a microphone, and amouse

发明人：Hung-Wen Chen申请号：US09356380申请日：19990719公开号：US06647254B1公开日：20031111

专利附图：

摘要：A computer peripheral device with the functions of a radio, a microphone, and amouse consists of a USB control interface, a mouse circuit, a radio circuit, and a

microphone. The USB control interface has a USB port for being connected to acomputer. The mouse circuit and the radio circuit are connected to the USB controlinterface. The radio circuit consists of a phase lock loop, a frequency modulation circuit,an antenna, and an audio processing unit. The microphone circuit is connected to an audioprocessing unit. By the aforementioned structure, a coordinate signal is outputted fromthe USB control interface through the mouse circuit for controlling a computer program.The radio program serves to control the radio circuit through the USB control interfacefor receiving the broadcast program from a radio broadcasting station. Then, the audioprocessing unit serves to digitize the audio signal and then send the digital audio signalto the computer through the USB control interface for being converted back into anaudio for being outputted. The microphone circuit serves to pick up a voice signal andthen the signal is processed by the audio processing unit and then is sent to thecomputer through the USB control interface for being converted into voice for beingoutputted.

申请人：GEMTEK TECHNOLOGY CO., LTD.

代理机构：Jacobson Holman PLLC

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