搜索资源列表
DTMFTone2014
- android上面的dtmf音频发生器实现，利用拨号传递信息-dtmf generator on android
DialButtonsRecognition
- 拨号按键识别GUI界面程序，原理采用DTMF，本程序随意按下六位数字，当按下第七位的时候屏幕清空，点击解析，结果将显示在文本框中，并有相应的声音。-GUI interface dial buttons identification procedures, principles using DTMF, this program free to press the six figures, when you press the seventh, when the screen is empty, c
ZNJJ
- 控制核心采用8位廉价51系列单片机完成系统信号分析、密码管理、人机对话以及相应控制。 2. 采用DTMF专用芯片集解码的MT8870芯片进行DTMF信号的解码。 3. 语言提示电路：电话远程控制系统利用语音进行人机交流。语音提示电路采用美国ISD公司出品的新型600段单片优质语音录放电路ISD2500，完成语言提示部分电路设计 。 -The control core uses 8 bit cheap 51 Series MCU to complete the system sign
dtmf_src
- linux下解析DTMF电话信号数据，可将DTMF信号数据解析出电话号码。含有各电话号码的wav音源。-DTMF telephone signals under linux analytical data, DTMF signal data can be parsed telephone number. Each containing telephone numbers wav audio.
dtmf_decode
- 实现了DTMF解码，可以解wave中的DTMF可，也可方便移植到ARM下进录音实时解DTMF码，用到各种通讯项目中-Achieve a DTMF decoder, you can wave the DTMF solution can also be easily ported to ARM real-time recording solution into DTMF code, use a variety of communication projects
DTMFPlayer
- 此源码可以产生8K、16K的8位、16位，的DTMF音频信号，并且保存成wave文件，并支持实时播放，是学习DTMF通讯的好资料-This source can produce 8K, 16K of 8, 16, a DTMF audio signal, and saved as wave files, and support for real-time playback, is to learn to communicate better DTMF information
DTMF_decoder.c
- Complete DTMF decoder for LPC 114
dsp_dtmf
- dtmf detection using goertzel algorithm init function.
MATLAB_assignment_em_dtmf
- This dtmf single tone function This is for tone selection in word file-This is dtmf single tone function This is for tone selection in word file
New-Folder
- its good documents for dtmf based car managent system
DTMF_DIAL
- 占51单片机一个IO口的DTMF拨号源码-dtmf dial
DTMF
- 精确估计双音多频信号的频率 ◆通过不同窗函数，画语图分析双音多频信号 ◆估计各个时段的频率，频谱分辨率要求≤10Hz（含戈泽尔算法） ◆检测信号包含的电话号码信息 -Accurate estimation of the frequency of a dual tone multi frequency signal. ◆Through different window functions, the picture is drawn to analyze the dual ton
Matlab-realize-dialing-and-accept
- 研究DTMF信号的产生以及基于Goertzel算法的接收原理，并使用MATLAB编程实现DTMF拨号系统的信号发生及接收。-The study of the production of DTMF signal and receiving based on Goertzel algorithm principle, and USES MATLAB programming to realize the DTMF dialing and receiving signal of the system.
DTMF_detector
- DTMF Detector signal
2
- 双音频按键识别 背景： 打电话拨号时，每次按键会发出不同的声音，这些声音实际上是由一些固定频率的正弦信号合成的。因为每个按键声音包含两个不同频率的正弦信号，因此也被称为“双音频”信号，简记为DTMF。这相当于是对不同键位用‘音频’进行了编码，如同计算机领域中用数字0和1对处理对象（包括键盘）进行编码。-Two-tone buttons identify Background: When you call dial, each key emits different sounds, whi
DAC0-DTMF
- 单片机模拟电压输出程序，代码经过测试没有问题，单片机入门程序，菜鸟必备！-Single-chip analog voltage output program, code no problem after test, SCM entry procedures, novice essential!
sipp_fax_msg_ser
- sipp所使用的补充业务脚本，包含传真、短消息、dtmf二次拨号的业务场景。-supplementary service scr ipt sipp used, including fax, short message, dtmf secondary dial business scenarios.
Goertzel
- 用于识别DTMF信号的频谱，进而确定按键信息-It is uesd to identify the spectrum of DTMF signal.
DTMF_goertzel
- 对给定的DTMF数据进行解码，采用葛泽尔算法，最后解出13位数字（电话号码）-Given DTMF decoding data， use Gezeer algorithm, and finally solve out 13 figures (phone numbers)
data_goe
- 对给定DTMF数据进行解码，采用格泽尔算法，最终解出13位数字（电话号码）-Given DTMF data,use Goertzel ,and get 13 figures.