Wireless transmitter and earphone based on 802.11a/b/g standard
作者： Shih-Heng Chen , Gun-Lin Guo
DOI:
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摘要: A wireless transmitter ( 300 ) communicates with a earphone 100 to obtain remote communications. The includes: network card 30 ′) complying the 802.11a/b/g standard, for receiving data packets and unpacking them release digital audio signals; control processor 20 connected card, dealing digital-to-analog converter 50 processor, converting signals analog signals. has structure similar that of earphone, except an analog-to-digital 10 instead converter.
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