Description: Through the SCM (eg: HT95 series, EMC78 series, MCS51 series, etc.) and external circuit design and application of the three characteristics of three control areas, combined with procedures to implement Caller ID decoding. This method can provide higher stability and reliability of. Application in the design, eliminating the need for the exclusive use of FSK or DTMF decoder chip high costs.
To Search:
- [DTMF-FSK-V01] - DTMF, FSK 51 in the realization of poorl
- [FSK-DTMF] - mega16 achieve FSK and DTMF decoder proc
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DTMF或FSK来电显示.doc
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