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DTMF Filtering and Noise Simulator

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Unlike all other posted DTMF programs, my application is specifically designed to simulate the working of a real DSP processor especially for beginners.

That would mean that digital oscillator was used to create sine and cosine functions and signal is passed through 8 filters. The signal is analyzed frame by frame and mostly likely digit is extracted based on repeating pattern just like a real DSP processor. Parameters like noise generation, signal duration, frame length are all adjustable to check at what noise levels the output will become irrelevant.

Please note that this is a single digit DTMF only. Also use help function to see all the equations used to filter the signal.

Free download from Shareware Connection - Unlike all other posted DTMF programs, my application is specifically designed to simulate the working of a real DSP processor especially for beginners.

Publisher: Rajiv Singla | License: Freeware | Price: 0.00
Version: 1.0 | Size: 41 KB | Platform: Matlab, Scripts
Released Date: 14-02-2013 | Rating: 0 | Title: DTMF Filtering and Noise Simulator

Author Url: http://www.mathworks.com
Program Info Url: http://www.mathworks.com
Download Url: http://www.mathworks.com/matlabcentral/fx_files/20552/1/DTMF.zip

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Shareware Connection periodically updates pricing and software information of 'DTMF Filtering and Noise Simulator' from company source 'Rajiv Singla' , so some information may be slightly out-of-date. You should confirm all information before relying on it. Software piracy is theft,  Using 'DTMF Filtering and Noise Simulator' crack, password, serial numbers, registration codes, key generators is illegal and prevent future development of DTMF Filtering and Noise Simulator.

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