Location:
Search - dtmf .c
Search list
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: 2076 |
Author: 加内特 |
Hits:
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: 92544 |
Author: sss |
Hits:
Description: LPC901操作HT9200，进行DTMF双音频发送演示程序
Platform: |
Size: 1289 |
Author: luyan |
Hits:
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
Platform: |
Size: 1024 |
Author: 许赞龙 |
Hits:
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 |
Hits:
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 |
Hits:
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
Platform: |
Size: 10240 |
Author: 王梅 |
Hits:
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
Platform: |
Size: 12288 |
Author: 张墉 |
Hits:
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
Platform: |
Size: 16384 |
Author: 伊邑 |
Hits:
Description: DTMF 解码器 , 简单易使用 , 用 C 写的 -DTMF decoder, simple and easy to use, write the C
Platform: |
Size: 8192 |
Author: 余建宏 |
Hits:
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.
Platform: |
Size: 8192 |
Author: xubin |
Hits:
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
Platform: |
Size: 38912 |
Author: wangbinxaut |
Hits:
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
Platform: |
Size: 125952 |
Author: 刘伟明 |
Hits:
Description: Code C for transmit and receive DTMF with MT-Code C for transmit and receive DTMF with MT8888
Platform: |
Size: 29696 |
Author: MCBK |
Hits:
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
Platform: |
Size: 1024 |
Author: 陈彪 |
Hits:
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
Platform: |
Size: 1024 |
Author: centent |
Hits:
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
Platform: |
Size: 20480 |
Author: 小华 |
Hits:
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.
Platform: |
Size: 11264 |
Author: zq |
Hits:
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.
Platform: |
Size: 2048 |
Author: 朱坤 |
Hits:
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
|
Hits: