Bradley & Ruchalski broadcast quarterly at WGXC 90.7 FM. Learn more about Wave Farm’s efforts to support artists interested in the contemporary role or radio. The above image is a cable that is connected to a hydrophone that we are using to record the sound of a small lake not far from Ringing Rock, PA – approximately 10 west. BBWP Broadcast 3. Here is March 31st, 2-3 PM EST, 2020 broadcast where we focus on hidden sounds, difficult to hear due to physics, out of human hearing range or just too quiet or it is masked due to human-machine noise. For the hard of hearing. We deeply investigate sound vibrations, natural, unnatural, bioacoustics, sonification, that involves acoustic interventions at specific sites.