发明名称 |
Ringing tone melody generating method for telecommunication terminal |
摘要 |
The method involves allocating predetermined control signals to predetermined keys on a keypad of a telecommunications terminal. The signals each correspond to a respective tone property of an individual tone or multiple tone or a pause interval. The telecommunication terminal has a key field (70), a programmable control unit (40), at least one memory (50), a tone generator (60) and an internal electroacoustic convertor (100). When the programming mode of the terminal is activated a control signal train representing a desired call tone melody is input by actuation of the corresponding keys and is then stored. When a call is detected by the terminal, the stored signal train is translated into the desired tune and is output via an electroacoustic convertor.
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申请公布号 |
DE19623097(A1) |
申请公布日期 |
1997.12.11 |
申请号 |
DE19961023097 |
申请日期 |
1996.06.10 |
申请人 |
DEUTSCHE TELEKOM AG, 53113 BONN, DE |
发明人 |
HOLDERRIED, HARRY, 64367 MUEHLTAL, DE |
分类号 |
H04M19/04;(IPC1-7):H04M1/00;H04M1/21 |
主分类号 |
H04M19/04 |
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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