https://www.asoundeffect.com/sound-library/humbuzz/
HumBuzz - Electromagnetic Sounds | Noise Sound Effects Library | asoundeffect.com
113 Noise sound effects / recordings: HumBuzz is a versatile collection 113 tech-noise-sounds with a length from 7 to 27 seconds. The files were created by...
sound effects libraryelectromagnetic soundsnoise
https://www.auroralchorus.com/
Auroral Chorus - Discover Nature's Electromagnetic Sounds
Learn how auroral chorus forms, why it sounds musical, and how scientists capture these fascinating signals from Earth's magnetosphere.
discover natureelectromagnetic soundsauroralchorus