Field recording made during a walking tour of the boston harbor tunnel while under construction during the "big dig" project: huge echoing bangs with high pitched beeps and machine noise in distance.
Swiss metro (m2) with almost nobody, door, brake and acceleration noises. Warning beeps and a robotic voice announces the stops (vennes, fourmis, sallaz). Sometimes people chatting but distant. Recorded in stereo with h5.
An electronic timer alarm going off. This is one of multiple similar sounds in the same sound pack. Cc0, so no need to give credit. If you want, let me know what you used the sounds for as i really like hearing about other people's projects :).
Some sort of poor mans quantussy x 3. Am-modulation delivers some nice sounds. Deep blurp. Beeps and nonsense. This is generative modular synth music. Machine composition. The machine is a small analog modular synth. Beep!.
Warning beeps, doors close and train leaves partick subway station. Sound of train leaving echoes along the tracks and another train arrives on the far-side track. Recording: olympus ls3 + built-in mics.