3 544 Free Oou Sound Effects - Most Popular
Striking at a Glass Door

Someone knocking on a French door. Knock knock knock. UCS Category: WNDWKnck. Length: 00:10.
Applause Concert Bar #8

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: 00:08.
Sonar #1

Several beeps of an active sonar. This is a low frequency sonar (long range but low definition). It is a triangular wave of 1030 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: 00:32.
Drum roll 1 S

A snare drum roll. Made with HALion Sonic SE, on Cubase. UCS Category: MUSCPerc. Length: 00:03.
Cracking ice #1

Crack of ice. Noisy with a block of ice that I crush. UCS Category: ICEBrk. Length: 00:02.
Rain Under an Umbrella

Sound of regular rain under my umbrella, in a street in Cauterets (65). Recorded in August 2019. UCS Category: RAINClth. Length: 00:31.
Mountain Stream #7

Mountain torrent. Recorded in Auvergne, France. UCS Category: WATRFlow. Length: 02:28.
Bell 5 O'clock

The bell tower of the church of La Loupe (Eure et Loir, France) tells the time: It is 5 o'clock!. UCS Category: BELLLrg. Length: 00:13.
Hourly Bips #3

4 beeps as transmitted to the radio, France Inter, for example. It is a sinusoidal wave of frequency 1050 Hz. UCS Category: BEEP. Length: 00:04.
Step, Wooden Staircase #1

A human climbs an indoor wooden staircase wearing light shoes, or slippers. UCS Category: FEETHmn. Length: 00:11.
Fountain of a Japanese Temple

Sound of water from a fountain in a Japanese temple, used to purify hands. UCS Category: WATRFoun. Length: 01:02.
Radio Interference #1

Interference on a radio. Short passages on two radio channels. UCS Category: COMRadio. Length: 00:08.
iPhone - Touch sound #2

Sound emitted by the Apple iPhone when pressing keys on the keyboard. UCS Category: COMCell. Length: 00:01.
Glass, Placed on Table

Glass placed and then taken several times from a wooden table. UCS Category: FOODGware. Length: 00:38.
Slow Keyboard

Slow noise from the keys of an computer keyboard. UCS Category: CMPTKey. Length: 00:39.
National alert signal, end

Civil siren of the "national alert signal" if the alert is over. 1 cycle of 30 seconds.
This is a realistic montage made using this imperfect sound, so feel free to do the same to make your siren sound like what you have in mind: https://bigsoundbank.com/national-alert-signal-remalard-61-s3257.html. UCS Category: ALRMSirn. Length: 01:18.
Small Tractor

Engine sound of a small tractor driving toward the mic, making a U-turn, and driving away. UCS Category: VEHFarm. Length: 00:22.
Mechanical alarm clock, long ring #2

Mechanical ringing of an old alarm clock. UCS Category: ALRMClok. Length: 00:13.
3 Glasses, on Table

3 table glasses placed and then taken several times from a wooden table. UCS Category: FOODGware. Length: 00:39.
Large Plate, set on Table

Large plate placed and removed several times on a wooden table. UCS Category: FOODTware. Length: 00:35.
Radio, frequency sweep #3

Manual frequency scan of a radio tuner. UCS Category: COMRadio. Length: 00:08.
Urban Works #1

Construction work in a future building, in a highly urbanized area. UCS Category: AMBCnst. Length: 01:37.
Troglodyte and other

The faint cries of a wren, as well as other birds in the background. UCS Category: BIRDSong. Length: 00:36.
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