Telecommunications – Transmitter and receiver at same station – Radiotelephone equipment detail
Reexamination Certificate
2006-05-16
2006-05-16
Kincaid, Lester G. (Department: 2687)
Telecommunications
Transmitter and receiver at same station
Radiotelephone equipment detail
C455S350000, C455S414400, C370S392000, C381S017000, C704S275000
Reexamination Certificate
active
07047052
ABSTRACT:
Conventionally, there is a description about stereophonically reproducing downloaded musical pieces or those stored on a memory card. A call speech is supported in monaural only. A realistic telephone call using stereo sound has been unavailable. The present invention aims at providing a cellular phone capable of a telephone call using stereo sound. The cellular phone terminal capable of speech communication with another information processing terminal. The cellular phone terminal is configured to comprise: a plurality of speakers for the speech communication; a receiver to receive a speech signal from a plurality of microphones of the other information processing terminal; and a processor to provide control so that the plurality of speakers can output the speech signal received by the receiver.
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Akai Hiroshi
Honda Toyota
Hoshino Takeshi
Motowaki Shigehisa
Nakata Junji
Doan Phuoc
Hitachi , Ltd.
Kincaid Lester G.
Townsend and Townsend / and Crew LLP
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