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02/12/05 19:22
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#87220 - Adding dptr
Hi guys

Was wondering if i could get some help to point me in the right direction.

I am using a 8052 to generate dtmf tones, i have my assembly code to generate each tone i need, just im not too sure how to add them.

example to generate dtmf tone 1906hz

i have generated a tone at 697hz
and another on at 1209hz

I am using a lookup table to generate my tones, just wondering if there was any ideas on how to add these tones.

thanks
Geoff

List of 6 messages in thread
TopicAuthorDate
Adding dptr            01/01/70 00:00      
   Tones ?            01/01/70 00:00      
   Adding dptr            01/01/70 00:00      
      Generating DTMF            01/01/70 00:00      
         Re: Generating DTMF            01/01/70 00:00      
   Fundamental misunderstanding?            01/01/70 00:00      

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