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dtmf
- • To design a GUI in MATLAB for Dual-Tone Multi-Frequency (DTMF) telephone key pad, including DTMF Signal generator and DTMF tone detector • To simulate the DTMF signals with noise based on the specifications given. • To decode
dtmf_tidsp
- Express DSP compliant C55x DTMF detector software is proposed in two versions: one with a 5 ms frame size and one with a 10 ms frame size. The versions are quite similar in behavior. The version with a 10 ms frame size is faster, but the overall
DTMF_DEC
- DTMF tone detector
DTMF_04-XXXX
- es un dtmf detector
DTMF_coding_with_TI
- This application note describes the implementation of a dual tone multiple frequency (DTMF)tone generator and detector for the TMS320C54x . This application note provides some theoretical background on the algorithms used for tone generation a
DTMF_tone_generation_and_detection
- This application report describes the implementation of a dual-tone multiple frequency (DTMF) tone generator and detector. The author provides some theoretical background on the algorithms used for tone generation and detection, and documents the a
Archive
- 分别使用goertzel和fft对dtmf语音信号进行识别-using goertzel algorithm and fft to build a detector separately
DTMF-Detector
- Phone DTMF tone detector
DTMF
- DTMF（双音多频）信号的产生和检测 1、程序分两部分，前半部分为DTMF 产生，后半部分为DTMF 检测。 2、DTMF 产生中用数组in设定键值，数组长度为16，范围0~15，可人工改写； 3、数组xr为产生的行频信号，长度为102，32位浮点型； 数组xc为产生的列频信号，长度为102，32位浮点型； 数组x为产生的双音频信号，长度102点，32位浮点型； 4、数组z为DTMF检测中能量模板 ，以完成按键的行位置及列位置检测； 6、变量outkeycol
DTMF
- This a DTMF detector source code in matlab.-This is a DTMF detector source code in matlab.
1137B09SIM900D64_ST_DTMF_JD_MMS
- This firmware is for SIM900D with DTMF detector
HT95R65_CID_Phone_Code(AN)
- HT95R65是Holtek推出的两款带CPT 功能的8bit CID Phone单片机。HT95R64、HT95R65均内建硬件DTMF Generator/Receiver 、FSK Decoder和CPT Detector， 使其在来电显示电话机或自动录音机上的应用更加方便。 -Holtek HT95R65 is the launch of two new features with CPT 8bit CID Phone MCU. HT95R64, HT95R65 have b
detector_unido_condeteccion
- Detector de tono DTMf
DTMF_detector
- DTMF Detector signal
FPGADTMF
- 基于fpga的DTMF信号检测器的原理文档，可供开发参考-DTMF signal detector based on the principles of the document fpga, for development of reference