Air Conditioning

Sound recording from the lobby of Georgia Tech's Love Manufacturing Building, a multipurpose space filled with both labs and lecture halls, around midday on Friday, just after a class change, where many students and faculty were moving through the space. Recorded on a Google Pixel 2. 

Turning a portable space heater onto the "high" setting and then turning it off again. Recorded with a Yeti Stereo Microphone.