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EMF recording of LED billboard
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Tip: press play to see the sound's live frequency spectrum in blue over the waveform.
Recordist's notes
Recording made with an EMF detector by beepblip. In the foreground you hear the changing electro magnetic fields of the LEDs. When ever the advertisement changed the frequency would too. In the background there is still a notion of the power cables of the trains.
About the place
Charlottenburg is a city of about 129,359 people in State of Berlin, Germany. OttoAnna lists 81 field recordings from here.
Recorded nearby
Unterführung_ICC_Riffelblech
Charlottenburg, Germany
Skateboarder in der Unterführung ICC
Charlottenburg, Germany
Berlin's loudest sonic place?
Charlottenburg, Germany
Klimaanlage_Supermarkt_2
Charlottenburg, Germany
A100_Abgrund
Charlottenburg, Germany
Fußgängerbrücke_Messe_Nord_ICC
Charlottenburg, Germany
More by Jan Winkens
Unterführung_ICC_Riffelblech
Charlottenburg, Germany
Fußgängerbrücke_Messe_Nord_ICC
Charlottenburg, Germany
A100_Abgrund
Charlottenburg, Germany
Klimaanlage_Supermarkt_2
Charlottenburg, Germany
Lücke in Autobahn 115 Brücken
Charlottenburg, Germany
Skateboarder in der Unterführung ICC
Charlottenburg, Germany
Sources & credits
- “EMF recording of LED billboard, Messedamm 9, 14057 Berlin, Deutschland - EMF recording of LED billboard” by Jan Winkens – Public Domain Mark · radio aporee ::: maps via Internet Archive
- Reverse geocoding: GeoNames – CC BY 4.0