A popping sound made with human mouth. Captured with Zoom H2 via USB into Audacity, processed and edited with Audacity.
Bubble coming out of water
This is the sound a truck makes while backing up.
Abstract sound of moving train
Marker/highlighter writing on paper.
Recording of my Footsteps on a Carpet. Neumann KMi84 cardio, Fostex FR2.
Mono recording of a 440 Hz tuning fork with resonance box, full decay time = more than 1 Minute. I ...
Tuning Fork labeled "512 C" Hit and moved slightly to attenuate the sound.
Single stroke of small meditation bell with resonance following.