In order to acoustically illustrate the sounds of public space that cannot be heard by human ears but can be registered with help of special equipment, for the beginning as a short introduction to the topic, following sounds were recorded in Ljubljana:
Wireless router in Ljubljana
Traffic light taster in Ljubljana
Traffic light in Ljubljana
Taster for the ramp in Ljubljana
Street lamp in Ljubljana
Standing ramp in Ljubljana
Small street lamp in Ljubljana
Self-opening doors sensor in Ljubljana
Self-opening doors in Ljubljana
Old electric plant transformer 110000V in Ljubljana
Old electric plant transformer 400V in Ljubljana
Old electric plant transformer 230V in Ljubljana
Old_electric_plant_radio-transmitter in Ljubljana
Old electric plant batteries in Ljubljana
Box for the electrification of traffic lights in Ljubljana
Big street lamp in Ljubljana
Big street lamp electrification box in Ljubljana
ATM in Ljubljana
Advertising street box in Ljubljana