3 552 Free D Sound Effects - Most Popular
Radio, frequency sweep #9

Manual frequency scan of a radio tuner. UCS Category: COMRadio. Length: 00:10.
Speaking clock #2

French telephone speaking clock from 3699. Female voice. UCS Category: COMTelph. Length: 00:56.
Mechanical alarm clock, ring #2

Mechanical ringing of an little old alarm clock. UCS Category: ALRMClok. Length: 00:06.
Mechanical alarm clock, ring #5

Mechanical ringing of an little old alarm clock. UCS Category: ALRMClok. Length: 00:09.
Games room #1

Sound of an electronic basketball game, in the noisy games room of Cauterets, on an afternoon in August 2018. UCS Category: AMBAmus. Length: 00:36.
Atmosphere: "Muchas Bandas" #1

Sound of a singer who starts "Mexico" (very personal version! LOL), in a bar in Argelès-Gazost, during a big musical party "Muchas Bandas"; noise of people from the bar.. 08-2018. UCS Category: AMBCele, CRWDCele. Length: 01:12.
Cockatiel parakeet #14

Song of a cockatiel, from the same family as parrots. In cage. UCS Category: BIRDTrop. Length: 00:01.
Cockatiel parakeet #17

Song of a cockatiel, from the same family as parrots. In cage. UCS Category: BIRDTrop. Length: 00:01.
8mm projector, #5

Projection of a film with a Magnon Duomatic DX87. UCS Category: COMAv. Length: 00:19.
Typewriter #2

I write slowly on the typewriter. A "Hermes Precisa 305". UCS Category: COMType. Length: 01:23.
Plastic cover #3

Lid of a large plastic trash can being slammed. UCS Category: PLASImpt. Length: 00:01.
Servomotor 1, 30° #1

Sound of a large servomotor rotating 30°. It is a Futaba S3003. UCS Category: MOTRSrvo, ROBTMvmt. Length: 00:01.
Servomotor 1, 90° #2

Sound of a large servomotor rotating 90°. It is a Futaba S3003. UCS Category: MOTRSrvo, ROBTMvmt. Length: 00:01.
Servomotor 1, 180° #2

Sound of a large servomotor rotating 180°. It is a Futaba S3003. UCS Category: MOTRSrvo, ROBTMvmt. Length: 00:01.
Servomotor 3, 30° #1

Sound of a medium servomotor rotating 30°. It is a Multiplex MS-X4. UCS Category: MOTRSrvo, ROBTMvmt. Length: 00:01.
Servomotor 3, 45° #1

Sound of a medium servomotor rotating 45°. It is a Multiplex MS-X4. UCS Category: MOTRSrvo, ROBTMvmt. Length: 00:01.
Servomotor 3, 90° #1

Sound of a medium servomotor rotating 90°. It is a Multiplex MS-X4. UCS Category: MOTRSrvo, ROBTMvmt. Length: 00:01.
Servomotor 3, 180° #1

Sound of a medium servomotor rotating 180°. It is a Multiplex MS-X4. UCS Category: MOTRSrvo, ROBTMvmt. Length: 00:01.
Servomotor 4, 20° #1

Sound of a little servomotor rotating 20°. It is a Hitec HS-55. UCS Category: MOTRSrvo, ROBTMvmt. Length: 00:01.
Servomotor 4, 30° #1

Sound of a little servomotor rotating 30°. It is a Hitec HS-55. UCS Category: MOTRSrvo, ROBTMvmt. Length: 00:01.
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.
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.
Pneumatic jackhammer #3

This pneumatic jackhammer is installed on a mechanical mini excavator. UCS Category: TOOLPowr. Length: 00:03.
Pneumatic jackhammer #5

This pneumatic jackhammer is installed on a mechanical mini excavator. UCS Category: TOOLPowr. Length: 00:02.
Old doorbell #4

Mechanical ringing of an old telephone, but which could very well be that of a house entrance. UCS Category: COMTelph. Length: 00:02.
Old doorbell #10

Mechanical ringing of an old telephone, but which could very well be that of a house entrance. UCS Category: COMTelph. Length: 00:06.
Sound propagation (50 cm)

This is a sound file to calculate the speed of sound propagation in air. Two microphones 50 centimeters 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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This action can be VERY long depending on your connection and the size of the files!