I need to create a feedback from a system at 50 meters of my home, ret

[rderose]

There this group of religious people playing right accross from my house making a lot noise, what ever I try they would not lower the volume, talking, calling the police, you name it!

So, I thought of producing a feed back to their system, annoying them a little hoping they will consider reducing volume.

will an amplifier with a directional microphone do it?

 

[enzo matrix]

http://xkcd.com/316/

 

[rderose]

Thank you Enzo, about what diameter of reflector dish should I consider?

 

[enzo matrix]

Thank you Enzo, about what diameter of reflector dish should I consider?

Well, that depends entirely on your environment, where you intend to put it, where the sound will be reflected to etc. For effectiveness, you would be looking at something big though. And probably obvious.

Of course, another option is to bug their house and output the sound in their direction.

 

[rderose]

The other option is my priority, I have explain to them for the past two years that they are bugging me, the bible says, don't do to others the things you would not like them to do to you, I want to experience a bit of it, hoping they will understand.

My itention is not to bug anyone but have them stop bugging me.

How do I output the sound back in their direction?