Sound Sensor

Hello everyone;

Im new here. I cannot say that my english is perfect, I will try to tell you the problem which I have for my final project in university.

Im designing a system like baby alarm systems. There will be 2 rooms. in first room ( baby’s room) there are sensors ( sound, motion and temperature) and arduino. in the other room there is another arduino and lcd

I will measure voice,motion and temp and send them to second system with bluetooth. I can send motion and temp data perfectly. But I guess sound sensor is effected by bluetooth. I cannot meause logical voice data. I must measure baby voice.

I guess I must arrange frequency values with arduino code. (for example if (value > val1 && value<val2) print("baby is crying)

Anyone help me for this code?

Thank you

What sound sensor have you got and how have you wired it up?

I cannot meause logical voice data. I must measure baby voice.

Voice recognition of a baby cry against anything else is practically impossible on an Arduino. It is very very hard on a fast PC.

…same discussion: http://forum.arduino.cc/index.php?topic=214043.15

Thank you guys. I tried something and I guess it worked.

estal: Thank you guys. I tried something and I guess it worked.

Really?

Care to share it to help others?