This is the 50 hz hum with interference from an led christmas light set that was in slow fade mode. I recorded it with a cable connected to the line in port of my pc. I was touching the other end of the audio cable with my fingers and with the other hand i was touching the lights.
Giving a test of my new mono lapel mic i noticed some interference/static on the right channel - which is strange as it is mono. . . . But i thought it sounded interesting and i hope it's useful to you. Comment what you used it in below for some extra exposure for your project - but it isn't necessary. Use for whatever, no attribution etc! i hope you like it!.
Gravado com microfone externo stereo do gravador zoom h4ngravado para a disciplina de captação e edição de áudio do curso rádio, tv e internet, universidade anhembi morumbi. São paulo-sp. Brasil.
This is a big chunk of radio static from an am radio set recorded close with a zoom recorder. The radio static is very organic and chaotic sounding / natural.
3 recordings of various rfis made by refreshing the radio signal on myphone and putting it close to my microphone. First sound however, was coming from my electric piano, because my phone was on top of it.
The interference produced at the low (left) end of the radio dial on a jambox set up close to a dvd burner while in operation. Sound rises and falls as the burner writes to disc.
Strange radio interference picked up between radio channels at 3am one morning. (i'm reasonably sure this some sort of strange em phenomenon rather than someone else's composition being broadcast; if i am wrong, i will be happy to take it down. ).
My car radio, tuned in between am radio channels so it picks up a combination of internal noises from the car's electrical system and inter-modulated sounds from nearby channels.
My car radio, tuned in between am radio channels so it picks up a combination of internal noises from the car's electrical system and inter-modulated sounds from nearby channels.
