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voice recorder using ADC and microcontroller.Create a voice recorder using a PIC or a microcontroller and ADC. Use some conditioning circuits to condition the microphone output and feed it to the ADC. The converted values can be stored in some kind of memory. Samsung has got some nice memory chips that can be easily interfaced. Most modern MP3 players use this kind of memory. Use a DAC to convert the stored voice data back to analog format and play it through a speaker. If you feel that this is very simple for you then interface a keyboard and LCD display and make it look like a real voice recorder. Give options to change the storage format, like bit rate, frequency etc. Still you are not satisfied…… then use an ARM processor to implement this. Convert the voice to MP3 in real time and store the Mp3 data. Also write code to play back the stored Mp3.

  

hey.... it sounds interesting . so, plzzzzz do send me its full information i am doing project , currently in 3 rd year !!!! want a complete diff project... so plz do help me by sending this !!!!!!!!

  

hi...im interest towards this title and i really need guidance on this project.could u send me the documents,circuit and picture of this project....m a third year student..and im relly need it urgently.tq

  

Hey would it be possible to send a copy of that project to my email? I need something to jolt some ideas for my final year project.Holla back

laurencedeloes@ntlworld.com 

  

hai...

can u send me the details of this project 2 me....

  

hai...can u send me the details of this project

 

gilmoregurlz@gmail.com