Unintentional recording of the obnoxious beeping noise an old type mobile phone (Ericsson R320S) can make on your radio, computer ...
Radio static between frequencies. Recording has been amplified and the device was held close to the speakers.
recording of an empty radio frequency
Radio interference from an unknown source
Stamp sound. Recorded with Behringer C4 and Focusrite Scarlett 2i2.
The sound of a desktop service bell hit or rung once mostly for attention, or service. Sometimes this bell, or ...
Self inking stamp pressing down on paper with various strength and speed.
Electic Shaving Recording: Tascam DR-1