attaching microphone with pic mcu

[comp_freak]

In my project, in order to perform voice coding I need to attach a microphone wiht pic16f877, however I dont have any idea about microphone connection with pic mcu.. i knw that i will have microphone ,amplifier connected to A/D converter.. but anyone have any idea about what type microphoen i should use.. any links or documents will be more helpfu

 

[IanP]

Take a look at ELECTREC microphones: https://www.goldmine-elec-products.com/prodinfo.asp?number=G14873&variation=&aitem=6&mitem=18
They are readily available, and you don't need any fancy pre-amplifier to get them working ..
Below is an example of such an amplifier (for +5V supply use LM358 or similar) ..

Regards,
IanP

 

[artem]

look to this doc :
**broken link removed**

they claim that this voice recorded is recorded in Guinnes book as the smallest voice recorded ever.

 

[comp_freak]

hey Thankx a lot IanP and artem... will look both stuff over weekend.... yeah thats right i dont need to do any fancy thing i just need microphone to get voice signal... thnx