| 摘要 |
The present invention provides a microphone's quick-coupling wireless structure, which combines a wireless module with a quick-coupling switching device, whereby a wired microphone of common dimension is integrated so as to become a multi-functional quick-coupling wireless microphone; in practice, the switching device is incorporated onto the main body of the microphone by means of quick-coupling so as to form a wireless microphone; the switching device can modulate the audio signals received by original wired microphone into RF waves, which are transmitted by wireless module and received by a wireless receiver for tuning and demodulation; finally, the signals are processed with respect to the quality and volume, and then audio signals are output as a way of switching the wired microphone into a wireless one.
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