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

3 581 Free K Sound Effects - Most Popular

Bottle, blow #2

I blow into the neck of a small bottle of beer. UCS Category: GLASTonl. Length: 00:02.
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Planted cartoon #8

Cartoon sound effect of an arrow, knife, spear, etc. that we plant. UCS Category: TOONTwang. Length: 00:02.
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Planted cartoon #11

Cartoon sound effect of an arrow, knife, spear, etc. that we plant. UCS Category: TOONTwang. Length: 00:02.
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Plastic handcuff #2

Sound of plastic handcuff, cable tie or collar. UCS Category: PLASMisc. Length: 00:01.
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Plastic handcuff #3

Sound of plastic handcuff, cable tie or collar. UCS Category: PLASMisc. Length: 00:01.
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Cassette: Back #3

Rewinding an audio cassette while playing a voice recording. UCS Category: COMAv. Length: 00:01.
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Audio cassette: Back music #1

Rewinding an audio cassette while playing a music recording. UCS Category: COMAv. Length: 00:01.
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Audio cassette: Back music #2

Rewinding an audio cassette while playing a music recording. UCS Category: COMAv. Length: 00:01.
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Audio cassette: Back music #6

Rewinding an audio cassette while playing a music recording. UCS Category: COMAv. Length: 00:01.
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Defrost #3

Defrosting a windshield by hand. UCS Category: ICEMisc. Length: 00:05.
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Detector #2

The sound of a detector. Like a metal detector. Generated with a computer. This is a sawtooth wave, with a frequency of 293 Hz. UCS Category: BEEPAppl. Length: 00:04.
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Plastic ventilation grille #2

Impacts of the small fins of a plastic exhaust air grille. UCS Category: PLASImpt. Length: 00:38.
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590 Hz feedback #1

Feedback of around 590 Hz. UCS Category: COMMic. Length: 00:01.
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Moatti test 2000Hz (Bird)

Sound illustration to make known the test of Doctor Lucien MOATTI: This is a hearing screening test intended for pediatric examinations of children from 6 to 24 months. The cow (250Hz), the sheep (500Hz), the cat (1000Hz) and the bird (more than 2000Hz), allows to test the good perception of speech by the child, from 250 to 3000 Hertz. A pack of 4 sound toys are to be turned over one by one, like moo boxes, without the child seeing them. His reaction is to be interpreted. More info: http://www.testmoatti.com. UCS Category: TEST. Length: 00:39.
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Mechanical doorbell #3

Sound of a small mechanical doorbell at the entrance to the house. UCS Category: BELLDoor. Length: 00:01.
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Mechanical doorbell #4

Sound of a small mechanical doorbell at the entrance to the house. UCS Category: BELLDoor. Length: 00:01.
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Mechanical doorbell #7

Sound of a small mechanical doorbell at the entrance to the house. UCS Category: BELLDoor. Length: 00:02.
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Electric jackhammer #4

Sound of a Redstone brand 1100W electric jackhammer. UCS Category: TOOLPowr. Length: 00:04.
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Electric jackhammer #6

Sound of a Redstone brand 1100W electric jackhammer. UCS Category: TOOLPowr. Length: 00:12.
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Electric jackhammer #11

Sound of a Redstone brand 1100W electric jackhammer. UCS Category: TOOLPowr. Length: 02:26.
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Speaking clock, beep #2

Four beeps from the speaking clock on the telephone in France. UCS Category: BEEP. Length: 00:04.
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Road map #6

When handling a large paper or a road map. UCS Category: PAPRHndl. Length: 00:05.
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8mm projector, #4

Projection of a film with a Magnon Duomatic DX87. UCS Category: COMAv. Length: 01:23.
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8mm projector, #5

Projection of a film with a Magnon Duomatic DX87. UCS Category: COMAv. Length: 00:20.
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Vinyl Scratch #9

A little scratch on a vinyl record. UCS Category: COMPhono. Length: 00:01.
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Plastic cover #1

Lid of a large plastic trash can being slammed. UCS Category: PLASImpt. Length: 00:02.
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Servomotor 1, 45° #1

Sound of a large servomotor rotating 45°. It is a Futaba S3003. UCS Category: MOTRSrvo, ROBTMvmt. Length: 00:01.
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Servomotor 2, 90° #2

Sound of a large servomotor rotating 90°. It is a T2M TS-315. UCS Category: MOTRSrvo, ROBTMvmt. Length: 00:01.
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Casserole #2

Coralie demonstrates with her portable sound device. UCS Category: METLImpt. Length: 00:07.
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Put on boot #4

The sound of a zippered ankle boot being opened, put on one foot, then closed. UCS Category: OBJFash. Length: 00:08.
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Overtone singing, F

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 F, 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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Shaving foam #5

Squeeze a can of shaving foam. UCS Category: WATRSpray. Length: 00:04.
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Handbrake, activated #4

Handbrake being activated, from a Citroën C3. UCS Category: VEHCar. Length: 00:02.
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Megaphone, larsen #1

Larsen in an electric megaphone. UCS Category: COMMic. Length: 00:01.
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Megaphone, larsen #4

Larsen in an electric megaphone. UCS Category: COMMic. Length: 00:04.
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Sound propagation (1 m)

This is a sound file to calculate the speed of sound propagation in air. Two microphones 1 meter apart and a movie clapperboard to generate a sharp sound. Follow this tutorial to perform the experiment: https://lasonotheque.org/education-sonore-f4.html#propagation. UCS Category: TEST. Length: 00:01.
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Old calculator, ticket #3

Sound of a ticket being torn from an old calculator with a built-in printer: an Olivetti Logos 49. UCS Category: MACHOffc. Length: 00:02.
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Zipper #12

Zipper sound, short enough to sound like a trouser zipper (fly). UCS Category: OBJZipr. Length: 00:01.
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Phone booth hung up #3

I hang up the receiver of the last telephone box still in operation in metropolitan France. It is in Murbach (68). UCS Category: COMTelph. Length: 00:01.
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Rope #5

Creaking of a rope recorded in a treetop adventure course. UCS Category: ROPECreak. Length: 00:01.
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