3 574 Free Oou Sound Effects - Most Popular
Electric strike #1

The buzzing sound of an electric lock when it is activated. To make it sound accurate, you should add the sound of the door of your choice opening. UCS Category: DOORHdwr. Length: 00:01.
Key 9 in DTMF

The audible signal when the 9 key on a telephone is pressed, in "DTMF".
DTMF stands for "Dual-Tone Multi-Frequency." It is a technology used for tone dialing. Each key on a telephone keypad emits a unique combination of two sound frequencies (one low and one high), allowing the telephone system to easily detect which key has been pressed. UCS Category: COMTelph. Length: 00:01.
Amplifier, ground problem #2

Noise from an amplifier when there is a ground problem. UCS Category: ELECBuzz. Length: 00:30.
Applause concert bar #9

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: 00:10.
Creaking Door #1

Sound of a creaking door. Learn how to make a squeaking sound effects: https://www.libertivi.com/lelabodubruiteur_46. UCS Category: DOORCreak. Length: 00:02.
Important message, in Morse #1

The message "This is an important message" in international Morse (sound) alphabet. the Morse is formed of "dit" and "dah" (of points and features). 1 "dah" equals 3 "dit". The spaces between the letters are equivalent to 1 "dah". Ends with a space between the words equivalent to 7 "dit". Realized on a computer with a triangular wave of 1 010 Hz. For more information on Morse: https://en.wikipedia.org/wiki/Morse_code. UCS Category: COMTelm. Length: 00:24.
Portable vascular doppler #4

Sound from a portable Doppler-Fizeau device. Medical material. UCS Category: MACHMed. Length: 00:16.
Climbing carabiner #3

Metallic noise of a climbing figure eight that is attached to a carabiner. UCS Category: EQUIPRec. Length: 00:02.
Covered market #4

Henri-Barbusse covered market hall in Levallois-Perret. Few people. UCS Category: AMBMrkt. Length: 02:54.
Ambulance, 3 ton siren, motor

Horn of a French ambulance. Sound recording outdoors, with the engine on. UCS Category: VEHSirn. Length: 00:21.
Train whistle, foley #1

I blow into a locomotive-style train whistle. I added a bit of reverb to make it sound more realistic. My whistle: https://thmn.to/thoprod/511358?offid=1&affid=792. UCS Category: TRNHorn. Length: 00:04.
Steps (slipper on tiling)

10 slipper steps on tiles spaced one second apart then 4 steps in a row. UCS Category: FEETHmn. Length: 00:17.
Lego, brick search

In search of a specific brick in a pile of Lego on a carpet. UCS Category: GAMEMisc. Length: 00:31.
Face-to-face swing

Metallic squeaks of a face-to-face swing. This sound is easy to loop. UCS Category: METLFric. Length: 00:59.
Fermentation airlock #3

Bubbling sound of a small beer fermentation airlock. Thanks to Pierre-Jean (PJ Skyman) for welcoming me into his laboratory. UCS Category: WATRBubl. Length: 01:07.
Little neighing call #6

Horse who neighs very slightly to call his owner and have his bucket of flakes. UCS Category: ANMLHors. Length: 00:02.
Train whistle, foley #6

I blow into a locomotive-style train whistle. I added a bit of reverb to make it sound more realistic. My whistle: https://thmn.to/thoprod/511358?offid=1&affid=792. UCS Category: TRNHorn. Length: 00:04.
Torn and creased page #3

Notebook page torn, crumpled and thrown to the ground. UCS Category: PAPRRip. Length: 00:05.
Cheers, champagne flute #3

Two champagne flute that are shocking. UCS Category: GLASImpt. Length: 00:01.
Train in station #3

A train arrives at the station and leaves after a pause. UCS Category: TRNElec. Length: 03:20.
Watercourse #1

Recording of "La Donnette", at Hautes Planches in Bretoncelles (61 - France), on the occasion of the residency "Au Bord Du Larsen" (OBDL) in July 2024. For a sound installation reproducing a waterfall using 6 sounds on 7 speakers. Easy to loop. UCS Category: WATRFlow. Length: 01:29.
Party horn #1

A "party horn", "party blower", "party pipe", or "blow tickler". UCS Category: HORNCele. Length: 00:01.
Kindergarten bus

Two nursery school classes go on a school trip on a bus. UCS Category: VEHBus. Length: 01:03.
Typewriter #5

I write slowly on the typewriter. A "Hermes Precisa 305". UCS Category: COMType. Length: 01:28.
Broken twigs #2

Several twigs broken by hand. A record in the forest. UCS Category: WOODBrk. Length: 00:02.
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