Description: 一款可以对网络传输的语音中的DTMF进行解码，内含源代码，无需硬件支持，全部软件实现-network transmission of voice for the DTMF decoder, containing the source code without hardware support, All software Platform: |
Size: 36135 |
Author:林宜聪 |
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: HT9200拨号芯片的使用,内有芯片说明和源代码,DTMF发码.-HT9200 using dial-up chip, a chip with descriptions and source code, the DTMF code. Platform: |
Size: 115712 |
Author:张昕 |
Hits:
Description: 这是单片机控制DTMF编解码芯片MT8880实现拨号等的单片机应用控制程序。-This is the MCU control DTMF codec chip MT8880 achieve dialing the SCM application process control sequence. Platform: |
Size: 2048 |
Author:徐HONGZHI |
Hits:
Description: 这个源代码是关于MCS-51的无线接收，用89S52控制MT8870B进行DTMF解码。程序相当的经典，本人调试了几周后，达到了非常好的效果。误码率相当的小。我觉得好东西要大家分享的，所以今天我上传此代码，与大家共同分析进步。-the source code is on the MCS-51 wireless receiver, S52 control with 89 MT8870B for DTMF decoder. Quite the classic procedure, I debug a few weeks later, to achieve very good results. The error rate is very small. I think that good things should be shared, so I upload this code, and the analysis of common progress. Platform: |
Size: 27648 |
Author:nick |
Hits:
Description: 数字信号处理实验详解及MATLAB实现源代码
实验一： 系统响应及系统稳定性
实验二： 时域采样与频域采样
实验三： 用ＦＦＴ对信号作频谱分析
实验四：ＩＩＲ数字滤波器设计及软件实现 实验五： FIR数字滤波器设计与软件实现
实验六： 数字信号处理在双音多频拨号系统中的应用-Detailed experimental digital signal processing and MATLAB source code to achieve the experimental one: the system response and system stability experiment II: time-domain and frequency domain sampling Sampling Three: The FFT of the signal for spectrum analysis experiment four: IIR digital filter design and software Experimental realize Friday: FIR digital filter design and software implementation experiments VI: Digital Signal Processing in DTMF dialing system Platform: |
Size: 333824 |
Author:wangjin |
Hits:
Description: 双音频DTMF拨号程序MT8888/MT8880最全期刊资料，有详细电路图+源程序，共计30多篇。-DTMF DTMF dial-up procedures for information MT8888/MT8880 most journals, a detailed circuit diagram+ source code, for a total of more than 30. Platform: |
Size: 9021440 |
Author:何兴平 |
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:
Description: 双音多频(DTMF)信号的MATLAB仿真，已经通过调试 含源码及课设报告(Matlab simulation of DTMF signal has passed debugging, including source code and course design report) Platform: |
Size: 68608 |
Author:q落羽 |
Hits:
Search - dtmf source code