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1  Using Arduino / Audio / Differentiate between voices on: July 06, 2011, 02:23:51 am
Hi........
Can we Differentiate between voices using arduino.............if yes then how?

Thanks for help
Regards
2  Using Arduino / Project Guidance / AMPLIFIER CIRCUIT FOR MICROPHONE on: July 04, 2011, 03:16:30 am
HI.....
I need an amplifier circuit for my electret microphone so that it is very sensitive to different voices.With microphone as analog input I should get wide range of numbers on serial monitor sensitive to different voices.

thanks for your help
Regards
3  Using Arduino / Project Guidance / voice activated door lock.... on: June 28, 2011, 12:28:56 pm
Hi..........
I wanted to know how can i make a voice activated door lock using arduino uno as part of my project.
4  Using Arduino / Project Guidance / Analog graphical output on: June 26, 2011, 05:37:40 am
Hi..
i am newbie . Plz help me with this small problem.
how i can get an analog graphical output in arduino uno.
The real time varying graphical output should be visible on my computer.
5  Using Arduino / Project Guidance / microphone o/p on: June 20, 2011, 12:53:04 pm
Hi.............
i am new to this forum.Plz can u help me with my problem.
What will be the o/p if i give microphone as analog i/p.
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