
Originally Posted by
Google translator
Well I put the material used for the pickup of sounds from the aquarium.
The key as you can imagine is the hydrophone, its sensitivity and the fact that an item prepared for what is essential aquatic, initially tried with normal microphones which apantallaba and isolating the water, but never got the result optimum.
Then once we got the sound reproduction to amplification, recording, etc.., This second gizmo can be replaced by any other means, I wanted a small portable amp that was independent (batteries).
This material ordered as I said to America "Aquarian Audio products".
[url] http://www.aquarianaudio.com/h1a-3.html [/ url]
[url] http://www.aquarianaudio.com/honeytone-amplified-speaker.html [/ url]
Greetings
Bookmarks