Crescendo sound effects, royalty-free and cleared for commercial work. 11 libraries carry this tag, most of them filed under Designed and Production Elements.
Recordists here also tag Tension, distortion and Suspense, which is worth a look if nothing below fits.
A library of 99+ sound effects featuring extreme guitar techniques and unconventional objects, used for creating suspenseful build-ups, distressed tensions, cacophonous crescendos, and drops.
Diverse collection of clean rain sound effects captured over six months, featuring suburban ambiance, distant thunderstorms, and Ambisonic recordings from inside a tin shed, totaling three hours.
Deep layers of distorted synths and eerie whispers blend with intense sound effects, while sci-fi glitches and drilling leads create dramatic buildups alongside hardcore guitars and evolving textures.
A diverse collection of spinning and precessing sound effects, featuring 21 objects recorded on 5 surfaces, capturing unique harmonics from whisper-quiet tones to booming resonances.
This diverse collection features 347 digital glitch sound effects, encompassing distorted tones, scratchy textures, and stuttering accents for experimental audio production.
Professionally crafted cinematic sound effects featuring both processed and dry versions, complete with Soundminer metadata for flexible use in trailers and video games.
Disturbing sound effects blend mangled drones with distorted voices, while unsettling low-frequency elements and cacophonous impacts create an authentically frightening horror atmosphere.
Complex cinematic sound effects collection featuring 158 files of drones, rises, impacts, and atmospheric elements, delivered in both WAV and AIFF formats.
Natural habitat recordings capture distinct sound effects of ten frog species and mixed choruses from Québec's mating season, offering lengthy high-resolution audio at 96kHz/24bit quality.
This expansive collection features 222 cinematic impacts and 111 eerie transitions, blending powerful sound effects with haunting movements to create atmospheric tension in productions.