3 544 Free Oou Sound Effects - Most Popular
8mm projector, #6

Projection of a film with a Magnon Duomatic DX87. Then, end of reel. Stop. UCS Category: COMAv. Length: 00:42.
Cassette Player: Play and Pause

Sound of a cassette player. Reading, and 3 manual breaks, and stop. UCS Category: COMAv. Length: 00:14.
Wind from Inside #3

Storm Ciara is raging outside. I take the sound from inside an outbuilding. UCS Category: WINDInt. Length: 02:28.
Bumblebee #2

A bumblebee looking for a flower or a hole to make his nest. It can be a fly or a bee. Birds in the distance. UCS Category: WINGInsc. Length: 00:20.
Cartoon "Agogo" #2

Cartoon footsteps, or fear. Sound of a wooden Agogô being struck. Percussion instrument of African origin from the idiophone family. UCS Category: MUSCPerc. Length: 00:01.
Electric shock

Electrical shock that emits a speaker when plugged into the same circuit as other equipment that turns and turns off. Hears back, very light breath of the speaker itself. UCS Category: ELECArc. Length: 00:30.
Footstep in the Snow #2

Human footsteps in the snow. Easy to loop. Made with a sound effect technique: https://lasonotheque.org/dossiers/techniques-bruitage-f112.html#2. UCS Category: FOLYFeet, FEETHmn, SNOWMisc. Length: 00:56.
Small waves and beach #2

Noise of small waves arriving on the beach. Sound taken at 10 meters. UCS Category: AMBSea. Length: 06:14.
Sun and heat #3

Omnipresent sun or overwhelming heat, this is a sound effect that is widely used in films. I made this sound in the studio, failing to find it in nature. Maybe it's an insect? If you know more about the source of this noise, tell me. According to another anonymous visitor: The Arizona Apache Cicada is the loudest. UCS Category: ANMLInsc. Length: 00:45.
Pistol, cocking #3

Manual cocking of a semi-automatic pistol by retracting the breech. UCS Category: GUNMech. Length: 00:01.
Barn Swallows in the City #1

City ambience, street side: barn swallows and blackbirds. Field recording captured in France, in the Centre region, in spring, on May 25th at 5:30 AM. A detail that matters for your project, since swallows aren't present, nor active in the same way, all year round. UCS Category: AMBBird. Length: 01:37.
Sonar #3

Several beeps of an active sonar. This is a low frequency sonar (long range but low definition). It is a sine wave of 1190 Hz frequency easy to put in loop. In reality, a military submarine usually has passive sonar, more sonar info: https://en.wikipedia.org/wiki/Sonar. UCS Category: BOATSub. Length: 00:21.
Average Middle School Discussions

A class of 25 college students discuss in French. UCS Category: CRWDWalla. Length: 01:12.
Inverter beeps

Several beeps and purring of an inverter when the power is off. UCS Category: BEEPAppl. Length: 00:22.
Clink of glass, Toast #3

When we want to make a toast, we clink a glass with a cutlery. UCS Category: GLASImpt. Length: 00:03.
Cartridge Case 7.62mm on Concrete #5

A 7.62mm or 7.65mm bullet metal case that falls on a concrete floor. UCS Category: BLLTShel. Length: 00:01.
Frogs #1

Many frogs sing near a pond in the city center. Sound recording at 2 meters. Sound of a waterfall in the background. UCS Category: AMBSwmp. Length: 01:30.
Airplane, pass #1

Sound design of a plane with engine and propeller, passing by. UCS Category: AEROProp. Length: 00:11.
Tone, busy #1

Telephone tone when the line is busy, in France. This is a sound wave frequency of 440 Hz sinusoidal, slightly clipped. Half a second, every second. This sound is easy to loop. UCS Category: COMTelph. Length: 00:12.
Snoring Child #3

Snoring from Noé, my 3½ year old son. This sound is easy to loop. UCS Category: HMNSnor. Length: 01:01.
SLR Camera in Burst Mode #1

26 shots of a Canon EOS 600D SLR camera in burst mode at 3.5 frames per second. UCS Category: COMCam. Length: 00:08.
Kids Screaming #1

My two childrens, Nina (4 years old) and Noé (2 years old), scream while playing to scare themselves. UCS Category: CRWDPanic. Length: 00:11.
Crowd of 50-60 People #2

Discussions among a small crowd of about 50 to 60 people, after a choir performance. UCS Category: CRWDWalla. Length: 03:20.
Forest, France #3

Soundscape in the forest of Senonches, in Eure et Loir (28), in France. Recorded on April 9, 2022 around 4 p.m. UCS Category: AMBForst. Length: 24:47.
Applause Concert Bar #4

A small audience applauds after a piece played by a small band in a bar. Thanks to the music group "Les Accroch'Coeur". UCS Category: CRWDCheer. Length: 00:02.
Cave #1

Sound atmosphere of a cave. Created on computer, with sounds from LaSonotheque: Rain, drops of water and reverberation. Easy to loop. UCS Category: AMBUndr. Length: 01:11.
Zipper #2

Zipper sound, short enough to sound like a trouser zipper (fly). UCS Category: OBJZipr. Length: 00:01.
Sea of the beach of Dellec #4

Soundscape on the rocks of Dellec beach, near Brest in France. Easy to loop. UCS Category: AMBSea. Length: 05:48.
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