搜索资源列表
DTMF_8
- DTMF Decoder Based on VC6 (Input 8 bit pcm)
DTMF_16
- DTMF Enc/Dec Based on VC6 (Iput 16bit PCM)
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
dtmfgen
- 产生双音多频信号。输入任何参数就可得到所要的结果。-Generate DTMF signal. Input any parameters, you will get what you need.
DTMF_Goertzel_Detector
- goertzel算法解码DTMF信号程序-algorithm for decoding DTMF signals goertzel program
dtmf_c
- 在ti的5409上完成对DTMf信号的检测,采用goertzel算法-about detection of DTMF signal,goertzel arithmetic is applied.
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
VOICE
- dialogic 语音卡 IVR范例 可以实现拨号摘挂机 录放音 收发DTMF 很好的入门工具-dialogic voice cards IVR example of dial-up hook allows sending and receiving DTMF sound recording good starter kit
DTMF_v1.0
- 这里面是两个程序，DTMF信号合成和DTMF信号解码，这里面包含全部的源文件，是在LabView2009下编译通过的。-Inside are two procedures that, DTMF signal synthesis and decoding DTMF signals, which contains all the source files which are compiled in LabView2009 adopted.
Call_Polling
- 电话语音卡呼入处理程序 支持数字中继、模拟中继的呼入接续功能 录音功能 放音功能 接收DTMF码功能 接收主叫号码功能-Processing incoming telephone voice card supports digital relay, relay the incoming analog recording capabilities continue to receive DTMF playback functionality features to receiv
DTMF-ASM
- dtmf解码程序的源文件，效率很高。做音频分析和需要解码dtmf的朋友需要。-dtmf decoding program source files, with high efficiency. And friends need to decode dtmf need to do audio analysis.
dtmf1
- ht9170芯片的dtmf解码源程序，据作者说有验证过。准确率很高。-ht9170 dtmf decoding chip source, according to the authors say there is validation. The accuracy rate is high.
DTMF2
- DTMF检测程序。定点计算，可移植到DSP上。实现按键音软解。-DTMF detection program. Sentinel, can be transferred to the DSP. Key tone soft solution.
DTMF3
- DTMF(双音多频）检测程序，就是目前PSTN电话中的来电显示的-DTMF (dual-tone multi-frequency) testing procedures, is the current PSTN phone calls stuff
DTMF4
- 试验DTMF软解码，这个一个vb写的实验性质的解码程序，可以生成dtmf音和解码。-Test DTMF soft decoding, this is a vb write the experimental nature of the decoding process can be generated dtmf tone and decoding.
DTMF
- C语言源代码，用计算机声卡发出电话双音频信号，可用于无modem的计算机电话拨号控制智能电器-Source code for the Generate DTMF Tones module for Sound Card of a Computer
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-RD
- DTMF解码器包用户指南，可能是有用的发展-The DTMF decoder package User' s Guide, may be useful for the development of
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
- 双音多频 DTMF（Dual Tone Multi Frequency），由高频群和低频群组成，高低频群各包含 4 个频率。一个高频信号和一个低频信号叠加组成一个组合信号，代表一个数字。本代码对一段输入的语音信号文件进行分析，得到对应的数字 -DTMF (Dual Tone Multi Frequency), by the high frequency group and low frequency group, high and low frequency group each conta