Train arriving at station with some brake squeal and loud engine hum, interspersed with compressor hisses. At 1:15, the train revs up and departs again.
A few minutes of sparkly fresh water lapping on the seaside. There are a few occasional aural intruders, such as the low rumble of an engine in the distance.
Recorded the 20th of january, 2020 in las vegas, nv on a tascam dr-05x internal mics. A semi truck without a trailer was passing by as i started the recording.
Motorboat running, increasing in speed then steady. Water sloshing and some birds. Eventually slows and heavy wave sound. Engine revving and sputtering at end.
Sounds like a power on sound. Made from a beep with a sine waveform (the hz of which increases), and bitcrushing it at 4 bits per sample and a sample rate of 40khz.
This is a recording of a chainsaw engine running. I have slowed the speed and lowered the pitch and emphasised the bass. I have looped the track so it can be constantly running in the background if needed.