A few weeks ago I drove 3 hours north of NYC to a waterfall that sits on the back of a relative’s property, who was kind enough to let me drive up and record with my hydrophones. The location has so many features where the water changes speed and pitch as it moves across the rocks. The recording below is one of my favorite water flows from that day.
I was surprised by the low frequency content because the water is not that deep, but it has really great low end gurgles. One of the key challenges of this type of recording is turbulence. It is relatively easy to overwhelm hydrophones when placing them in the flow of heavy currents.
I have yet to completely master the technique, and I suspect I am going to have many near-misses in my continued experiments with hydrophones, but luckily for me, this one turned out okay.
Recording Geek Note: Rig consists of Aquarian h2a hydrophone tracked to a Sound Devices 744T at 24/96. I was also trying not to take my 744 for swim while recording!