Is there a dtmf generator for pic?

Asked By ashley glick 10 points N/A Posted on - 11/24/2012

 

I understand that DTMF generators are for sound or telephone dial tones but I was wondering if technology has already devised something for pictures.  Is there a dtmf generator for pic?

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Answered By grant price 0 points N/A #159511

Is there a dtmf generator for pic?

What you said is correct. GTMF  generators are for sound and selection of tones. It's considered positive that you are curious about the photo code for DMTF.

You will be needing to run your pick at 20MHz to square an opportunity of your telephone system recognizing the DTMF tones made by PicBasic/pro. Don’t forget to run OSC twenty. It is needed by the tones which are not real wave and are generated by pacer. 

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Answered By Parthy Goan 0 points N/A #159512

Is there a dtmf generator for pic?

 

Hello Ashley Glick,

Talking about Dual Tone Multiple Frequency generation source, the best generators are the keypads of your home landline phone or your cell phone. You can have it in a PIC using a DTMF decoder circuit. You can use decoder IC MT8870 for this purpose which will decode the tones and can give instructions to the microcontroller. Furthermore, this microcontroller can be programmed in such a way that you can have your pictures integrated with dtmf generated using MATLAB.

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• Posted on - 11/25/2012
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