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Free Sound Effects - Download 3,500+ Royalty-Free Sounds

3 581 Free K Sound Effects - Most Popular

Vinyl Scratch #17

A little scratch on a vinyl record. UCS Category: COMPhono. Length: 00:01.
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Servomotor 1, 180° #2

Sound of a large servomotor rotating 180°. It is a Futaba S3003. UCS Category: MOTRSrvo, ROBTMvmt. Length: 00:01.
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Servomotor 2, 180° #2

Sound of a large servomotor rotating 180°. It is a T2M TS-315. UCS Category: MOTRSrvo, ROBTMvmt. Length: 00:01.
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Servomotor 3, 45° #1

Sound of a medium servomotor rotating 45°. It is a Multiplex MS-X4. UCS Category: MOTRSrvo, ROBTMvmt. Length: 00:01.
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Casserole #6

Coralie demonstrates with her portable sound device. UCS Category: METLImpt. Length: 00:13.
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Car passing 50km/h #6

A car passes through the city at around 50 km/h. UCS Category: VEHCar. Length: 00:28.
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Car passing 50km/h #8

A car passes through the city at around 50 km/h. UCS Category: VEHCar. Length: 00:30.
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Car passing 50km/h #10

A car passes through the city at around 50 km/h. UCS Category: VEHCar. Length: 00:38.
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Overtone singing, G

I sing in overtone. Overtone singing is a vocal technique for producing a vocal timbre characterized by two notes of different frequencies. My first voice is a root G, my second is a whistle. more information on this song: https://en.wikipedia.org/wiki/Overtone_singing. UCS Category: VOXSing. Length: 00:16.
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Handbrake, activated #3

Handbrake being activated, from a Citroën C3. UCS Category: VEHCar. Length: 00:02.
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Old doorbell #8

Mechanical ringing of an old telephone, but which could very well be that of a house entrance. UCS Category: COMTelph. Length: 00:06.
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Electronic drums #3

I tap on a pad of an electronic drum kit. UCS Category: MUSCPerc. Length: 00:01.
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Electronic drums #4

I tap on a pad of an electronic drum kit. UCS Category: MUSCPerc. Length: 00:01.
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Old calculator, calculation and ticket #1

Sound of keys and ticket printing on an old calculator with built-in printer: an Olivetti Logos 49. UCS Category: MACHOffc. Length: 00:05.
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Socotel low ringtone #2

4 weak rings from an old Socotel S63 type phone. UCS Category: COMTelph. Length: 00:26.
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Socotel average ringtones #2

4 average rings from an old Socotel S63 type telephone. UCS Category: COMTelph. Length: 00:26.
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Blow your nose #1

I blow my nose into a tissue. UCS Category: HMNMisc. Length: 00:03.
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Repetitive squeaking #1

Numerous repetitive squeaks from a plastic bottle. The squeaks are getting faster. UCS Category: PLASFric. Length: 00:20.
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Couinement jouet #2

Squeak of a toy. Here a kind of "pear horn". UCS Category: TOYMech. Length: 00:01.
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Couinement jouet #5

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

A passenger train passes from left to right. UCS Category: TRNElec. Length: 00:49.
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Thermal floor saw #3

This thermal cutter, or floor saw, makes quite a noise in my neighborhood. UCS Category: MACHCnst. Length: 00:45.
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Shepard Rising Scale x1 #2

A single cycle 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: 00:12.
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Calculator-printer #3

The sound of a very old desktop calculator-printer. UCS Category: OBJOffc, MACHOffc. Length: 00:05.
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Pinball and arcade show ambience #3

Ambience recorded at the “Bourgogne Game Show 2026” pinball and arcade game show, Espace Tabourot, Saint-Apollinaire (Côte-d’Or, France), on October 10, 2026. Over a hundred pinball machines and arcade cabinets running: balls, flippers, bumpers, electronic jingles, replay knocks, crowd chatter. UCS Category: AMBAmus. Length: 02:31.
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Bottle

opening a bottle of orange juice under pressure. UCS Category: FOODGware. Length: 00:04.
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Electric coffee maker

Electric coffee maker. UCS Category: MACHAppl. Length: 01:17.
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Rewind 35mm film #2

Rewinding 35mm film: Acceleration and rolling (Sound: Left side of the dispenser (empty coil)). Can synchronize its 0074. UCS Category: COMAv. Length: 00:52.
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Parade in London

Soundscape. Parade in London. On the occasion of Chinese New Year. UCS Category: AMBCele. Length: 02:54.
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Impact on a sanza

Shock on the back of a sanza 6 blades, made ​​a half-calabash. UCS Category: MUSCInst. Length: 00:05.
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Combustion (Experiment)

Electronic music by K-Alpha. UCS Category: MUSCSong. Length: 01:44.
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Jigsaw

Jigsaw cutting wood. UCS Category: TOOLPowr. Length: 01:03.
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Tractor and shredder

Crusher installed on a tractor. Some bird songs. UCS Category: VEHFarm. Length: 02:09.
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Trumpet horn for bike #2

13 pressure on a pear horn for bicycle. UCS Category: TOONHorn. Length: 00:16.
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Blow nose, man #1

A man with a slight cold, who blow the nose. UCS Category: HMNMisc. Length: 00:09.
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Glass tunnel of lions of Thoiry zoo

Soundscape inside a glass tunnel at Thoiry Zoo. UCS Category: AMBPubl. Length: 02:02.
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Electric circuit, 2 cars

Noise of a plastic electrical circuit. Two cars. UCS Category: TOYElec. Length: 00:39.
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Dymo, printing

Printing of a "LaSonotheque" label with Dymo brand portable label printers. UCS Category: MACHOffi. Length: 00:08.
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8.6 kHz feedback #8

Feedback of around 8,600 Hz. UCS Category: COMMic. Length: 00:02.
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