This episode of the FSM video blog documents the inclusion of some hydrophone recordings made across the Fleurieu region. As well as covering some background with DIY and JrF models, there’s some excerpts of the recordings; which you can listen to in their entirety over at the sound map.
Via the instagramma. I’ve been tinkering in the studio this evening, designing some new contact mics that run to an XLR (balanced signal) output. A bit ugly at the moment, but they sound pretty good with high responsiveness and minimal noise. I added a thin sliver of cork to the back of mic to assist with grip when clamping/fixing to surfaces and/or objects. I may add some cork to the surface of the mic as well. It’s a good wood.