Telecommunications – Transmitter and receiver at same station – Radiotelephone equipment detail
Reexamination Certificate
2006-03-07
2006-03-07
Deane, Jr., William J. (Department: 2642)
Telecommunications
Transmitter and receiver at same station
Radiotelephone equipment detail
C455S702000, C455S212000
Reexamination Certificate
active
07010328
ABSTRACT:
Herein disclosed a communications system according to the present invention comprising: a wireless microphone transmission apparatus for transmitting a radio microphone signal on a predetermined wireless microphone frequency channel carrying a voice signal and a tone signal; and a wireless receiving apparatus for receiving the radio microphone signal on the predetermined wireless microphone frequency channel carrying the voice signal and the tone signal transmitted by the wireless microphone transmission apparatus. The wireless microphone transmission apparatus according to the present invention includes a data generating section for judging the type of data information, and generating a data string in response to the type of, and on the basis of the data information, and a tone signal generating section for generating a tone signal on the basis of the data string generated by the data generating section22, thereby increasing the efficiency of the communications system.
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Kawasaki Yuji
Suzuki Motoshi
Deane, Jr. William J.
Pearne & Gordon LLP
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