Descending Synthetic Hum with Pulsing Oscillation — royalty-free sound effect
10.0s · MP3 & WAV · Designed · royalty-free, no attribution required
0:10
About this sound
A low-frequency synthetic hum descends in pitch, then transitions into a rhythmic, pulsing oscillation that gradually increases in speed. Generated with Sonilo and checked before listing — free for commercial and personal projects, with no royalties and no attribution needed.
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License
Every file in this library is royalty-free for personal and commercial projects — videos, games, podcasts, apps and client work. No attribution, no account, no royalties. You may not resell or redistribute the files themselves as a stock library.
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