Wireless mobile standing frame type microphone combination
The utility model relates to a wireless mobile standing frame type microphone combination, which comprises a plurality of microphone standing frames and a multi-channel audio receiver. The wireless mobile standing frame type microphone combination is characterized in that a capacitance type or movin...
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Format: | Patent |
Sprache: | chi ; eng |
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Zusammenfassung: | The utility model relates to a wireless mobile standing frame type microphone combination, which comprises a plurality of microphone standing frames and a multi-channel audio receiver. The wireless mobile standing frame type microphone combination is characterized in that a capacitance type or moving-ring type microphone and an audio wireless frequency modulation transmitter are mounted on each microphone standing frame, audio signal output ends of the microphones are connected with signal input ends of the audio wireless frequency modulation transmitters via signal wires, the multi-channel audio wireless receiver respectively wirelessly receives signals transmitted by the audio wireless frequency modulation transmitters according to frequency channels, frequency bands of the received signals of the multi-channel audio wireless receiver respectively match with those of the frequency channels of the multi-channel audio wireless receiver, and the multi-channel audio receiver decodes the audio signals of the mic |
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