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ourdev_423854
- VC编程源码,算法,文档,DTMF软解码-VC programming source code, algorithms, documentation, DTMF decoding software
GSM
- 该系统主要运用人体传感器(热释红外和微波传感双鉴器)进行报警信号的采集,由单片机系统接收接警信号以及对信号进行处理,并由双音多频模块和语音模块通过电话线路即时拨号报警;在报警同时,通知摄像监控系统对对应报警点进行图像的采集和存储-The system using the human body sensor (pyroelectric infrared and microwave sensors Shuangjian device) for alarm signal acquisition, Al
DTMF
- DTMF decoder to detect dtmf tones
DTMF
- DTMT编码和解码程序。可以把电话号码先编码成为wav文件,再通过解码把它恢复原来的号码-DTMT encoding and decoding process. Phone numbers can be encoded into wav files first, and then put it through the decoder to restore the original number
china_CID_DTMF
- 中国来电显示标准,为DTMF数据传送格式的,中国国标。-china CID(DTMF)
CDTMF
- 基于TI TMS320C55x和TMS320C54x系列DSP DTMF原代码。-Based on TI TMS320C55x and TMS320C54x series DSP DTMF source code.
200545155548
- 关于fsk/dtmf来电显示、电话机的智能电话源程序-On fsk/dtmf caller display, telephone smartphone source
dtmfs
- matlab实现的DTMF,可以产生DTMF信号然后识别出来。-matlab realized DTMF, can generate DTMF signals and then identified.
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
cgacomtapi
- TAPI (1.4 )控件的特性如下:打外线电话,接听或拒绝内线电话。呼叫ID检测,DTMF音频,从电话记录或向电话回放WAV文件。-TAPI (1.4) controls the characteristics are as follows: get an outside line, or refuse to answer phones inside. Call ID detection, DTMF audio, from phone to phone records or WAV file
genDTMF
- 用matlab仿真产生双音多频DTMF信号.-Simulation using matlab generate DTMF DTMF signal.
8880
- 使用8880实现DTMF通信及拨号的程序.-The use of 8880 to achieve DTMF communications and dial-up procedures.
awgn
- DTMF(双音多频)是用两个特定的单音频组合信号来代表数字信号的一种编码技术。两个单音的频率不同,代表的数字或实现的功能也不同。可采用8种频率代表电话机上的16个按键,10个数字键0~9和6个功能键*、#、A、B、C、D。具体的频率组合见参考书。要求: (1) 根据键盘输入的符号,利用MATLAB产生对应的DTMF信号;(2) 分别利用FFT算法和Goertzel算法计算该DTMF信号的频谱并画出频谱图;(3) 根据频谱图确定DTMF信号所代表的符号是否和输入的符号一致。 -DTMF (
DSPDTMF
- 摘要 : 介绍 丁 DSP技 术 中的双音 多频 (DTMF)技术 .以及产生 与检测 Drl?,IF信 号 的几 种方 法 .提 出并 详细 推导 了利 用 Gt~rtze]算法实现滤波器组的方法 及利用仿真软件对 DTMF进芋亍模拟设计的过程 . -Abstract: D DSP technology DTMF (DTMF) technology. As well as the generation and detection Drl?, IF signals in several w
MT888CODE
- Code C for transmit and receive DTMF with MT-Code C for transmit and receive DTMF with MT8888
szxhsy
- 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 on
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
987
- 基于PSTN&DTMF的家用电器远程控制系统-PSTN & DTMF Based Remote Control System for Household Appliances
DTMF5410
- dtmf的编解码代码,包含整个流程建议在ccs下装载运行,解码采用浮点算法实现-dtmf decode and encode
DTMF_DECOD2036591292006
- dtmf tone detection fitw sound card and microphone input