Bat ultrasonic echo location recordings made in Italy, September 2023. This recording is processed to make the ultrasonic frequencies audible. The original recording was made with two PUI …
Recording of a long metal wire using the LOM Geofon. Many of the frequencies in this recording are not audible as they fall into the subsonic range. By …
Stereo omni recording of light rain in the early spring. The rain can be heard hitting dry leaves on the ground.
The Rhine river in Germany still carries a steady flow of barge traffic. This recording was made across the river from the Chempark industrial facility near Monheim. You …
March 11th, 2024
Large flocks of Greylag geese migrate through our area every year. They often stopover in some of the local fields for a few days. They are very nervous, …
March 11th, 2024
Walking carefully on some frozen ponds to catch small ice cracking sounds without footsteps.
During a 'yellow' level storm alert in Reykjavik, heavy winds come off the sea. Every window and door in the building are howling. This recording was made near …
South of Reykjavik lies the Krysuvik geothermal area. This area shares the same fault line as the volcanoes that have erupted in recent years. This is a rather …
March 11th, 2024
I was able to briefly access a climate control mechanical room in the basement of a large building. This recording is from a walk through around the different …
Files for A-B testing between PUI 5024HD and Primo EM272 omnidirectional electret microphone capsules. These files are excerpts from synched and normalized (-3dB) recordings using an Olympus LS-10 …
July 15th, 2023
Files for A-B testing between PUI 5024HD and Primo EM272 omnidirectional electret microphone capsules. These files are excerpts from synched and normalized (-3dB) recordings using an Olympus LS-10 …
July 15th, 2023
Files for A-B testing between PUI 5024HD and Primo EM272 omnidirectional electret microphone capsules. These files are excerpts from synched and normalized (-3dB) recordings using an Olympus LS-10 …
July 15th, 2023
Files for A-B testing between PUI 5024HD and Primo EM272 omnidirectional electret microphone capsules. These files are excerpts from synched and normalized (-3dB) recordings using an Olympus LS-10 …
July 15th, 2023
home made DIY aeolian wind harps recorded with DIY home made Primo omni microphones
home made DIY aeolian wind harps recorded with a LOM geofon contact microphones