3 571 Free De Sound Effects - Most Popular
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.
Pendulum mechanism #1
Sound of a pendulum mechanism when it strikes. It didn't work until I fixed it. UCS Category: CLOCKMech. Length: 00:17.
Rope #5
Creaking of a rope recorded in a treetop adventure course. UCS Category: ROPECreak. Length: 00:01.
Rope #6
Creaking of a rope recorded in a treetop adventure course. UCS Category: ROPECreak. Length: 00:01.
Comb teeth #2
A finger lightly running across the teeth of a comb. UCS Category: PLASMvmt. Length: 00:02.
Electric pump + water
Electric water pump and noises in a container. UCS Category: PUMP. Length: 00:23.
Trumpet horn for bike #2
13 pressure on a pear horn for bicycle. UCS Category: TOONHorn. Length: 00:16.
Car antenna, enter
A small electric motor enters the antenna of the Kia Carnival. UCS Category: VEHCar. Length: 00:08.
Pneumatic cylinder, small #3
Noise of a small pneumatic cylinder of seat tablet. UCS Category: MECHHydr. Length: 00:02.
Plastic handcuff #3
Sound of plastic handcuff, cable tie or collar. UCS Category: PLASMisc. Length: 00:01.
Plastic handcuff #4
Sound of plastic handcuff, cable tie or collar. UCS Category: PLASMisc. Length: 00:01.
Cassette: Back #2
Rewinding an audio cassette while playing a voice recording. UCS Category: COMAv. Length: 00:02.
Audio cassette: Back music #2
Rewinding an audio cassette while playing a music recording. UCS Category: COMAv. Length: 00:01.
Manual roller shutter, opening int.
Opening of a crank roller shutter. From the inside. UCS Category: WNDWCover. Length: 00:19.
Moatti test 1000Hz (Cat)
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: 00:09.
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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