The window in my studio has an exceptionally long tail of the spring vibrating. I could see this with some effect thrown on being very useful in music or fx situations. Recorded with a zoom h6, stereo xy attachment with internal compression.
I needed a sound for an opening door and i didn't find anything so i made one with my h4n and a ntg1 microphone. I used two doors and different ways of opening the doors.
This is a recording of a jack russell growling from a close perspective. This is a mono recording which i've done with a beyer m88 into a sonosax mixer recorded into a zoom h4n.
Use it the way you want wherever you want. Recommended to check also:microwave_openmicrowave_beepmicrowave_on_loopmicrowave_endmicrowave_on_to_off. God bless you.