发明名称 |
MIDI signal transmitter/receiver operating in transmitter and receiver modes for radio signals between MIDI instrument devices |
摘要 |
A MIDI transmitter receives a MIDI signal from a MIDI instrument device connected thereto, modulates the MIDI signal into a radio signal, and transmits the radio signal. A MIDI receiver receives a radio signal prepared based on a MIDI signal, from a MIDI instrument device separate therefrom, demodulates the radio signal into the MIDI signal, and delivers the resulting MIDI signal to another MIDI instrument device connected thereto. A MIDI signal transmitter/receiver includes a transmitter block for receiving and modulating a MIDI signal from a MIDI instrument device connected thereto into a radio signal and transmitting the radio signal, a receiver block for receiving and demodulating a radio signal prepared based on a MIDI signal from the MIDI instrument device separate therefrom, and delivering the resulting signal to a MIDI instrument device connected thereto, and a reception/transmission changeover block for selectively permitting one of the transmitter block and the receiver block to operate.
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申请公布号 |
US5637822(A) |
申请公布日期 |
1997.06.10 |
申请号 |
US19950405273 |
申请日期 |
1995.03.17 |
申请人 |
KABUSHIKI KAISHA KAWAI GAKKI SEISAKUSHO |
发明人 |
UTSUMI, NAOTO;OHUCHI, KUNINORI;YAMAUCHI, KIKURO;MATSUI, HARUHIKO |
分类号 |
G10H1/00;(IPC1-7):G10H1/00 |
主分类号 |
G10H1/00 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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