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DSPjob
- 双音多频（DTMF）的超级详细推导及实现文档+MATLAB源码，是学习数字信号处理的经典-Dual tone multi-frequency (DTMF) is derived in detail and implementation of super-documents+ MATLAB source code, is to learn the classic digital signal processing
DTMF2
- 利用MATLAB对DTMF信号的产生与检测进行模拟仿真，检测端采用Goertzel算法-Use MATLAB to generate DTMF signals for simulation and testing, testing client using Goertzel algorithm
dtft
- 双音多频 用matlab模仿电话机拨号，用到语音处理及合成各方面知识-DTMF telephone dial-up using matlab to imitate, to use speech processing and synthesis of knowledge
DTMF(2)
- DTMF simulation.... plus experimental demonstration
DTMF_Goertzel_Detector
- goertzel算法解码DTMF信号程序-algorithm for decoding DTMF signals goertzel program
dianhuabohaoyuyinshibie
- 双音多频 DTMF（ Dual Tone Multi-Frequency ）信号，是用两个特定的单 音频率信号的组合来代表数字或功能。在 DTMF 电话机中有 16 个按键，其中 10 个数字键 0 — 9 ， 6 个功能键 * 、 # 、 A 、 B 、 C 、 D 。其中 12 个按键是我们比较熟悉的按键，另外由第 4 列确定的按键作为保留，作为功能 键留为今后他用。 根据 CCITT 建议，国际上采用 697Hz 、 770Hz 、 852Hz 、 94lHz 低频群及
124345678
- matlab dtmf 双音多频信号产生与检测 正确 -matlab dtmf dual tone multi-frequency signal generation and detection correctly
touchtone
- 运用FFT技术来综合和分析电话拨号的过程，matlab来分解了这一过程，希望能提供帮助- TOUCHTONE Use FFT to synthesize and analyze telephone dialing The dual tone multi-frequency (DTMF) standard specifies that the tone generated by a button on a telephone key pad is the sum of two sin
DTMF
- DTMF 系统的matlab实现，发送电话11位电话号码在接收端识别。-DTMF system matlab realize, send telephone 11 telephone numbers identified on the receiving end
DTMF
- 基于matlab的DTMF数字拨号音合成，通过的简单的时域连接，用于进一步分析合成效果。DTMF2是分析部分，用于显示时域波形，频谱图和语谱图。-Based on the synthesis matlab DTMF digit dialing tone, and connected by a simple time domain, for further analysis synthesis results. DTMF2 the analysis section, time-domain wav
dtmf-encoder-decoder-matlab-gui-labview
- The present project aims to develop a DTMF (Dual Tone Multi Frequency) Encoder-Decoder using loopback technical and graphical interface to be developed by Labview program. The signal processing and the application code will be using TMS320C6713i card
新建文件夹
- 生成语音信号，DTMF信号，每一位数字对应有个高频一个低频两者相加合成为一个语音信号(Generating Speech Signal, DTMF)