发明名称 |
Telephone pulse to tone signalling conversion unit uses neural network filter |
摘要 |
A telephone pulse to tone signalling conversion unit uses a computer speech recognition programme with neural network learning filter to count pulses and generate corresponding tones. Includes Independent claims for the principle and the system using it.
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申请公布号 |
DE10161224(A1) |
申请公布日期 |
2003.06.26 |
申请号 |
DE20011061224 |
申请日期 |
2001.12.13 |
申请人 |
DEUTSCHE TELEKOM AG |
发明人 |
TRINKEL, MARIAN;MUELLER, CHRISTEL;ECKERT, MARTIN |
分类号 |
H04M1/50;(IPC1-7):H04Q1/50 |
主分类号 |
H04M1/50 |
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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