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Description: DTMF编码芯片HT9200的51接口程序。输入参数R2表示发送数据个数，输入数据与发送数据与DTMF码的关系:00H-0 01H-1 02H-2 03H-3 04H-4 05H-5 06H-6 07H-7 08H-8 09H-9 0AH-A 0BH-B 0CH-C 0DH-D 0EH-* 0FH-#。详细说明参考文件内-DTMF encoder chip HT9200 51 interface program. R2 said input parameters to send data distribution, data entry and send data with the DTMF code : 00H-0 01H - 02H-2 Mr - 3 in the 04H-4 05H-5 06H-6 07H-7 08H-8 7-9 0AH-A 0BH - 0CH B-C 0DH-D 0EH-* 0FH-#. Detailed information paper
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Size: 1314 |
Author: 许赞龙 |
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Description: DTMF编码芯片HT9200的51接口程序。输入参数R2表示发送数据个数，输入数据与发送数据与DTMF码的关系:00H-0 01H-1 02H-2 03H-3 04H-4 05H-5 06H-6 07H-7 08H-8 09H-9 0AH-A 0BH-B 0CH-C 0DH-D 0EH-* 0FH-#。详细说明参考文件内-DTMF encoder chip HT9200 51 interface program. R2 said input parameters to send data distribution, data entry and send data with the DTMF code : 00H-0 01H- 02H-2 Mr- 3 in the 04H-4 05H-5 06H-6 07H-7 08H-8 7-9 0AH-A 0BH- 0CH B-C 0DH-D 0EH-* 0FH-#. Detailed information paper
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Size: 1024 |
Author: 许赞龙 |
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Description: 经典的带内音频dtmf产生和检测的c语言源码，检测准确率相当高-classic band audio DTMF generation and detection of c-source language, detection accuracy rate is very high
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Size: 2048 |
Author: 加内特 |
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Description: 3个完整的DTMF汇编程序，包括DTMF信号的产生和DTMF译码，译码采用Goertzel算法，5406上测试通过-3 programs of dtmf encoder and decoder,include goertzel algoritm
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Size: 20480 |
Author: 小华 |
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Description: 一个DTMF生成器，可以生成并检测DTMF信号，由C实现，编码和解码器-A DTMF generator, can be generated and detected the DTMF signal, from C to achieve, the encoder and decoder
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Size: 28672 |
Author: 叶文 |
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