Closing a metal door in a natural reverberated acoustic. France, 2005. Recorded with octava mc12 in, ortf setuprecorded on fostex fr2wave stereo 16 bits 48khz.
This is a field recording done with iphone xs on isle of skye - metal doors in the fence on the way to the sea so that humans can pass and sheep cannot.
Two series of knocking on a metal doorhigh pitch knock on a hollow metal doorfaint sounds of footsteps on staircase in backgroundtwo sets of knocks, one longer than the otherrecorded on zoom h1.
Opening and closing an metal oven door a couple of times. Some wind audible in recording. This was an oven door in the ruins of the bakery in inneston ghost town, south australia.