dtmf code resource search result, page 13, Verysource

[Matlab] DTMF_GEN_DEC.zip Goertzel algorithm algorithm is DTMF signal detection at the core, It uses two poles of the IIR filter calculating the discrete Fourier transform value rapid and effective extraction of the input signal spectrum of information.
Category: Communication-Mobile Upload User：wp831028 Size：9K
[C/C++] 5402_dtmf.zip TI DSP development board DSK5402 DTMF against the integrity of the operation and function code, CCS2.x version
Category: DSP program Upload User：lichh1985 Size：8K
[Visual C++ (VC++)] DTMF_cpp.rar write c DTMF algorithm, containing a PCM data files, read and analyzed key documents
Category: Post-TeleCom sofeware systems Upload User：annie72581 Size：71K
[Visual C++ (VC++)] fskc-2.1.tar.gz DTMF decoder, written in C, is simple to understand and easy
Category: Communication Upload User：zhouxin621 Size：130K
[Visual C++ (VC++)] DTMF_Detect_and_Dial.zip DTMF decoder, simple and easy to use, write the C
Category: Communication Upload User：wmrtianshi Size：9K
[Matlab] DTMFwithGUI.zip DTMF Presentations may help understand the basic tenets of DTMF.
Category: matlab Upload User：easement Size：165K
[Visual C++ (VC++)] DTMF_Research_Report.rar right in the report. In VOIP friends can understand the Second Dial-up (DTMF) the principle and method.
Category: WinSock-NDIS Upload User：ktsolar Size：593K
[Others] 200491492310579.rar FSK/DTMF decoder soft theory, and applications. Holtek Taiwan companies
Category: SCM Upload User：yjlin999 Size：413K
[C/C++] DTMF5410.rar DSP5402 DTMF generator, source code changes gen_dtmf.c out the frequency of 1477 Hz 1457Hz
Category: DSP program Upload User：zhang_zapi Size：12K
[Visual Basic (VB)] DtmfDeCodes.rar DTMF recognition algorithm, is very accurate and very useful, very useful for communications
Category: Communication Upload User：pcrystalr Size：2K

keyword: dtmf