SWAMPS is our most ambitious natural environment release since Thunderstorm Chaser, recorded across two field expeditions to Florida over the course of three years.

Field recordist Matt Mikkelsen spent long stretches studying the behaviour of each sub ecosystem, capturing wild alligators, shifting insect beds, wading birds and long evolving ambiences that can only be gathered through time and patience.

The result is a detailed, coherent and realistic portrait of a habitat that very few recordists attempt to document at this depth.

If your work demands authentic wildlife, atmospheric tension or natural transitions across full day and night cycles, SWAMPS is ready for your next project.

Learn more: https://www.boomlibrary.com/sound-effects/swamps/



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SWAMPS | Demo Stereo

Harmonic explores the musical side of sound design, blending tonal textures, percussive rhythms, and delicate resonance. From glockenspiel rolls and piano string plucks to ethereal chimes, kalimba tones, and abstract synth motifs, this library captures the interplay between motion and melody. Designed for composers and sound designers alike, Harmonic adds tonal depth, rhythm, and emotion to any cinematic, ambient, or interactive audio project.

Harmonic - Demo

Voice Assistant is a comprehensive collection of natural and expressive vocal prompts crafted for smart systems, interactive devices, and futuristic user interfaces. Featuring both male and female performances, this library captures a wide range of tonal intentions, from friendly confirmations and polite alerts to confident commands and error responses. Designed for seamless integration into voice-driven technology, Voice Assistant brings human warmth and clarity to AI interactions, GPS systems, apps, and in-game interfaces.

Voice Assistant - Demo

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Jacket Foley  - Demo

Step into a realm where synthetic energy drives pure cinematic tension, with TRAILER SYNTHETIC shaping atmosphere through tone, movement, and electricity. Deep drones rumble beneath distorted leads that bend and shimmer, each swelling with quiet threat or rising urgency. Saturated wobbles, fluttering shrieks, and grain-textured noise create layers of motion that twist like pressure waves in the dark. From sharp stutters to resonant tonal swells, every element blends into a soundscape charged with momentum and anticipation. These synthetic voices merge to form a backdrop where tension sharpens, emotion heightens, and every moment feels poised on the edge of something monumental.

Trailer Synthetic - Demo

Interactions evolve, and so does their sound. USER INTERACTION 02 expands the language of touch with sharper CLICKS, brighter NOTIFICATIONS, deeper TONAL SWIPES, and fluid DIGITAL TRANSITIONS. From metallic stutters and shimmering coin-like cues to futuristic scans, liquid lasers, musical accepts, and vibrant synth movements. Every gesture feels responsive, alive, and intentional. This collection gives interfaces personality, rhythm, and clarity, turning simple actions into expressive moments.

User Interaction 02 - Demo

Step into a bustling workspace with OFFICE VARIOUS 02, a versatile sound library capturing the everyday rhythms of office life. From clicking keyboards and rustling papers to ringing phones and distant chatter, these authentic recordings bring any professional environment to life.

Office Various 02 - Demo

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Elements - Demo

Capture of the warm, textured acoustics of wooden doors in motion. From the sturdy thud of oak closing to the soft creak of aged hinges, each sound tells a story. Hear the snap of latches, the knock of plastic, wood and metal. A celebration of doors timeless presence in daily transitions.

Doors Various 02 - Demo

Immerse yourself in the world of Mechanical Objects, where engineering precision meets dynamic motion. From the metallic clink of levers to the snap of a switch, every sound captures mechanical life. Explore the intimate acoustics of a car interior—the press of buttons, the glide of seat adjustments, and the resonant thunk of a closing window. Each click, whirr, and grind brings machinery’s essence to life with vivid detail and energy.

Mechanical Objects - Demo

Powered by award-winning sound designers, SmartSoundFX provides professional audio libraries for video editors and game developers. Our extensive work experience in sound design goes back more than 20 years. 
All SmartSoundFX products are royalty-free, meaning you get unlimited sync rights with every purchase.

Harmonic - Demo

SmartsoundFX

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