发明名称 |
Circuit and method for recording and playing back voice and other sounds in digital mobile radio devices |
摘要 |
A circuit for recording and playing back voice in digital mobile radio devices and a method for appropriately recording and playing back the voice. The circuit includes a transmit-end voice encoder, a receive-end voice decoder, a memory for the recorded signals, a further voice encoder whose output is connected to the memory, and a further voice decoder whose input is connected to the memory.
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申请公布号 |
US2001018352(A1) |
申请公布日期 |
2001.08.30 |
申请号 |
US20010789783 |
申请日期 |
2001.02.20 |
申请人 |
HEIN WERNER;STEGER JOHANN;PAULUS JURGEN |
发明人 |
HEIN WERNER;STEGER JOHANN;PAULUS JURGEN |
分类号 |
H04B1/40;H04B7/26;H04M1/00;H04M1/656;H04M1/725;(IPC1-7):H04M1/00 |
主分类号 |
H04B1/40 |
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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