Recorded by sala in lithuania. Here is his description: "rubbish left by people in nature. . . This time it were some kind of pipes from automobile. Microphones placed inside and raining outside".
This is the second recording of a plastic tube which is meant for a filter system in a pond. Recorded by tapping at one end (i think i used a pen or pencil) & recording at the other.
Dropping an aluminium pipe on a concrete floor. As it was outdoors i applyed a high pass filter at 400hzno other editingrecorder: zoom h6 with xy capsuelresolution: 96/24.