Who has understanding of Sonar? Working on tracking EMFs

[Antonio L. Moore]

Of what I understand about Sonar, is that it sends sound out and when it hits something, it pings back. So, like a dolphin swimming, it sends it out, it hits a wall, and it knows. When you look at it, the wall does not move. But, when it hits a fish, it pings back, but it continues to ping back and shows it moving from one point to another.

I am working on a design that will track EMF, no matter how small or big. The idea is to do a constant EMF Sweep in a room and monitoring the changes of EMF.

Basically, power lines and electronic devices have a EMF to it and does not move. But paranormal activity has EMF as well, but moves. The EMF will change up and down, but can be charted on its movements.

[Kat - Administrator]

My husband just told me that Sonar is too wide of a sweep, it might not work in a smaller room. But it's worth trying.

[Antonio L. Moore]

What does your husband think about line to sight? I wonder if I have it send out and received by a number of receivers to translate the findings, and returned the same way. I thought about figuring out to create a fish net effect to be able to get the sweep to work. But I am still researching and designing. Any thoughts and ideas are welcome.

[Louis Charles, (LC) Publisher]

Interesting concept...I know nothing about sonar, though! :C)