Rock
Under the overpass (EM and ST amb)
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306s
schedule
306.4s
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description Description
this is a stereo field-recording with a third channel of electromagnetic activity. Ambience under an urban highway overpass near train tracks. The metal thuds you hear are vehicles above. Also an electric saw in the distance. The EM screeching comes from the train tracks, as it is powered by electricity. Zooming into the spectrogram you can see it is actually a 3 tone pulse with lots of harmonics. Recorded on a MixPre6 with LOM Usi Pro microphones and a DIY passive magnetic antenna.
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Royalty-Free License
This sound is free to use in personal and commercial projects. No attribution required.
info Details
- Category
- Rock
- Format
- MP3
- Sample Rate
- 48000 Hz
- Added
- Aug 02, 2025
- ID
- #56148