3 544 Free Oou Sound Effects - Most Popular
Test 7.1+2 (Surround+2)

Audio file allowing the testing and calibration of a 7.1 installation (Dolby Surround) + 2, in french. Download in WAV format! These are 7 channels + 1 for a subwoofer + 1 intended for the hearing impaired + 1 intended for audio description. If one of the channels is not audible, your device is not suitable. More info in our file on "multichannel sound". UCS Category: TEST. Length: 00:42.
Insect song #3

This is probably a large green grasshopper. Recorded at night, between 2 and 3 meters high, in the vegetation. Easy to loop. UCS Category: ANMLInsc. Length: 00:19.
Old doorbell #2

Mechanical ringing of an old telephone, but which could very well be that of a house entrance. UCS Category: COMTelph. Length: 00:02.
Wind turbine, contact #2

Contact recording on the mast of a wind turbine at low speed. Transformer noise. UCS Category: MOTRTurb. Length: 01:45.
Socotel average ringtones #2

4 average rings from an old Socotel S63 type telephone. UCS Category: COMTelph. Length: 00:26.
Couinement jouet #2

Squeak of a toy. Here a kind of "pear horn". UCS Category: TOYMech. Length: 00:01.
Couinement jouet #3

Squeak of a toy. Here a kind of "pear horn". UCS Category: TOYMech. Length: 00:01.
Passage of a train #4

A passenger train passes from left to right. UCS Category: TRNElec. Length: 00:49.
Phone picked up #3

Old Socotel S63 type telephone that we picked up. UCS Category: COMTelph. Length: 00:01.
Heidelberg printing press #1

Sound of a Heidelberg printing press. Recorded at “La Platine,” a traditional print shop in Marseille (France) founded nearly 25 years ago by Odile Coulange and sadly closed in 2024..
Captured during the printing of the book Carnaval by illustrator Rémi, this sound file was generously donated to the Museum of Lost Sounds on BigSoundBank by Mireille B.
Some footage of the machine. UCS Category: MACHInd. Length: 00:24.
Rope #2

Creaking of a rope recorded in a treetop adventure course. UCS Category: ROPECreak. Length: 00:02.
Chambord Castle, France #3

Soundscape inside the vaulted room on the second floor of the Château de Chambord. Audience noise, etc. UCS Category: AMBPubl. Length: 02:53.
Power window raised

Electric car window being raised to close. UCS Category: VEHWndw. Length: 00:03.
Applause from 40 People #2

A small audience of about 40 people applauded. I let a little background noise circulate before and after, for better integration. UCS Category: CRWDApls. Length: 00:09.
Shepard Rising Scale x10 #2

Ten cycles of the 12-semitone ascending Shepard scale at 60 BPM, starting on C. One quarter note, two rests, and one quarter note per measure. Easy to loop. More information on my Shepard scale generator. UCS Category: DSGNTonl, DSGNRise. Length: 02:00.
Serpette scraped on a stone #2

Billhook scraping on a stone (x1). UCS Category: WEAPSwrd. Length: 00:01.
Old squeaky stroller #1

Doll stroller, old style metal grating. Pushed slowly. UCS Category: OBJWhled. Length: 00:31.
Heart of Sophie the Giraffe

Here is the sound from a Sophie la girafe plush by Vulli. This glow-in-the-dark plush reproduces the sound of a heartbeat as heard from inside the mother’s womb. It’s meant to remind the child of familiar prenatal sounds. The sound may seem unpleasant, but it’s fairly close to reality. Learn how to create a heartbeat sound effect: https://lasonotheque.org/dossiers/techniques-bruitage-f112.html#14. UCS Category: BEEPMed. Length: 00:03.
Electric transformer #3

Low hum from a small power transformer. It’s the one that powers my Tascam HDP2 recorder. UCS Category: ELECBuzz. Length: 00:05.
Shots of water pistol

Several shots from a water gun, followed by two very long shots. UCS Category: TOYMech. Length: 00:15.
Parade in London

Soundscape. Parade in London. On the occasion of Chinese New Year. UCS Category: AMBCele. Length: 02:53.
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