Opening and closing the car door. Two doors opening and closing, generating audio with two different tones. Audio captured with zoom h1 in my garage and no noise.
I'm a student studying sound and i and recording sounds this is one of the recordings. This was recorded by opening and closing a small container near a microphone.
A standard light weight wooden door being closed gently in my computer study. The door is a light weight wooden door in a laminate floor room. The sound was recorded by holding a tascam dr-05 version 2 near to it while closing it.