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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: 2076 |
Author: 加内特 |
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Description: 用汇编写的可以根据电阻网络发送软件发送D
[单片机开发] 用C＋＋写的DTMF求各波形点的的小程序
-was compiled using the resistor network can send software to send D [MCU] C + + to write DTMF points for the waveform of the small programs
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Size: 92544 |
Author: sss |
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Description: LPC901操作HT9200，进行DTMF双音频发送演示程序
Platform: |
Size: 1289 |
Author: luyan |
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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
Platform: |
Size: 2048 |
Author: 加内特 |
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Description: 用汇编写的可以根据电阻网络发送软件发送D
[单片机开发] 用C＋＋写的DTMF求各波形点的的小程序
-was compiled using the resistor network can send software to send D [MCU] C++ to write DTMF points for the waveform of the small programs
Platform: |
Size: 92160 |
Author: sss |
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Description: 在c54xx的平台下实现dsp课程设计iir滤波器，是c语言程序-in c54xx platform under dsp IIR filter design courses, c Language Program
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Size: 10240 |
Author: 王梅 |
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Description: DTMF检测程序。定点计算，可移植到DSP上。
Usage: dtmf filename
-DTMF detection procedures. Sentinel, can be transplanted to DSP. Usage : Either filename
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Size: 12288 |
Author: 张墉 |
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Description: 在matlab中调用c语音编写程序的方法，以一个dtmf检测程序为例-in Matlab Voice Calling c preparation procedures, to a testing program as an example Pages
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Size: 16384 |
Author: 伊邑 |
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Description: DTMF 解码器 , 简单易使用 , 用 C 写的 -DTMF decoder, simple and easy to use, write the C
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Size: 8192 |
Author: 余建宏 |
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Description: AVR mega16单片机上实现FSK和DTMF解码的程序，信号由AD 7.2K采样，是可用的，但具体使用时需要根据硬件条件对参数略作调整。-mega16 achieve FSK and DTMF decoder procedures, AD 7.2K signal from the sample is available, but the specific use of the hardware required under the right conditions parameters slightly adjusted.
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Size: 8192 |
Author: xubin |
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Description: DSP5402的DTMF发生器，源代码
修改gen_dtmf.c的列频1477Hz为1457Hz-DSP5402 DTMF generator, source code changes gen_dtmf.c out the frequency of 1477 Hz 1457Hz
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Size: 38912 |
Author: wangbinxaut |
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Description: FSK的调制与解调以及在DSP中的具体实现的算法-FSK modulation and demodulation, and in the specific DSP Algorithm Implementation
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Size: 125952 |
Author: 刘伟明 |
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Description: Code C for transmit and receive DTMF with MT-Code C for transmit and receive DTMF with MT8888
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Size: 29696 |
Author: MCBK |
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Description: 用于DTMF信号的检测，包括了算法和程序的实现，用c++完成-For DTMF signal detection, including the algorithms and procedures to achieve, using c++ complete
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Size: 1024 |
Author: 陈彪 |
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Description: 包括傅里叶变换和傅里叶反变换，c语言编写，简单明了，VC环境验证通过-Including Fourier transform and Fourier inverse transform, c language, simple and clear, VC verification environment through the
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Size: 1024 |
Author: centent |
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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: dtmf产生器，包括原理图和软件，c语言编写。-dtmf generator, including schematic and software, c language.
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Size: 11264 |
Author: zq |
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Description: 基于DSP的DTMF产生与检测 C语言编程，包括产生与峰值检测。-DSP-based DTMF generation and detection of C language programming, including the generation and peak detection.
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Size: 2048 |
Author: 朱坤 |
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Description: 检测8K采样频率，16位PCM码流的DTMF信号
标准的DTMF双频的检测还是可以的
误差检测可能不是很精确......以后再优化
压缩包里有C源码，build出来的elf文件，原始PCM码流(Detect 8K sampling frequency, 16 bit PCM bitstream DTMF signal
Standard DTMF dual frequency detection is fine
Error detection may not be accurate...
Compressed packets have C source code, the ELF file, the original PCM stream package)
Platform: |
Size: 34816 |
Author: Peter A Wang
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