Re: underwater stereo recordings

[madl74]

> I have some experience using a pair of JRF hydrophones in small freshwate=
r ponds.

Dwight,

I've been meaning to get a pair of JrF hydrophones for some time, so I'd
better get on with that. I would expect them to have a fig-8 response so
they should give a stereo image set at right angles.

What I forgot to mention is that the underwater reflection from the surface=

is in antiphase and that could affect a stereo image.

> I put a photo of my set-up in the files section titled "hydrorig.jpg".

Can't find it.

> https://soundcloud.com/varied-hush/under-beaverton-creek

Nice recording, good stereo, including the passing plane. :-)

I presume that some of the steady clicks and "pfeeps" are bubbles from
plants. Lots of activity.

David Brinicombe