Jump to content

Laser Microphone


Carl Fredrik Ahl

Recommended Posts

Sound wave after reaching window in the room is causing shaking of the glass accordingly to power and frequency of the sound. Laser pointed at window from outside is disturbed accordingly by movement of the glass.

Edited by Sensei
Link to comment
Share on other sites

Create an account or sign in to comment

You need to be a member in order to leave a comment

Create an account

Sign up for a new account in our community. It's easy!

Register a new account

Sign in

Already have an account? Sign in here.

Sign In Now
×
×
  • Create New...

Important Information

We have placed cookies on your device to help make this website better. You can adjust your cookie settings, otherwise we'll assume you're okay to continue.