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Field recording · Luxembourg

River Alzette tube drone

Esch-sur-Alzette, Canton Esch-sur-Alzette, Lëtzebuerg

A 5-minute field recording by udo noll made in Esch-sur-Alzette, Luxembourg on 11 May 2022, in the evening. Soundscape: rivers, streams & waterfalls, streets & traffic and construction & industry.

Listen

River Alzette tube drone
4:33
Spectrogram of River Alzette tube drone
Spectrogram of the full recording (time left to right, frequency bottom to top), generated by the Internet Archive.

Tip: press play to see the sound's live frequency spectrum in blue over the waveform.

Recordist's notes

River Alzette flows in a tube under most parts ot town, since the 1910s. At this point it comes to view, in a concrete canal. Water flow is mostly inaudible, but an immense drone streams out of that canal, maybe traffic and industrial noise from the other side of the city. (Sony PCM D50, Primo EM272)

Written by udo noll on radio aporee ::: maps.

About the place

Esch-sur-Alzette is a town of about 36,625 people in Esch-sur-Alzette, Luxembourg. OttoAnna lists 93 field recordings from here.

Equipment mentioned: Primo EM172 capsules. Tiny, very low-noise electret capsules at the heart of many DIY and boutique nature-recording mics.

Recorded nearby

More by udo noll

More rivers, streams & waterfalls recordings

Sources & credits