3 534 Free A Sound Effects - Most Popular
2 helicopters, landing and takeoff #5

Two helicopters landing and taking off one after the other. Sound recording during the open day of the UIISCI in Nogent-le-Rotrou in France. UCS Category: AEROHeli. Length: 03:04.
2 helicopters, landing and takeoff #6

Two helicopters landing and taking off one after the other. Sound recording during the open day of the UIISCI in Nogent-le-Rotrou in France. UCS Category: AEROHeli. Length: 03:22.
Mass: Organ and singing #3

Chants and organ during a Sunday mass at the Basilica of Notre-Dame de Montligeon (61), in France. UCS Category: AMBRlgn. Length: 09:28.
Mass: Organ, singing and exit

Organ, singing and exit from the Sunday mass at the Basilica of Notre-Dame of Montligeon (61), in France. UCS Category: AMBRlgn. Length: 05:34.
Typewriter #2

I write slowly on the typewriter. A "Hermes Precisa 305". UCS Category: COMType. Length: 01:23.
Typewriter #4

I write very slowly on the typewriter. A "Hermes Precisa 305". UCS Category: COMType. Length: 00:13.
Servomotor 1, 30° #2

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

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 2, 20° #1

Sound of a large servomotor rotating 20°. It is a T2M TS-315. UCS Category: MOTRSrvo, ROBTMvmt. Length: 00:01.
Servomotor 2, 20° #2

Sound of a large servomotor rotating 20°. It is a T2M TS-315. UCS Category: MOTRSrvo, ROBTMvmt. Length: 00:01.
Servomotor 2, 30° #1

Sound of a large servomotor rotating 30°. It is a T2M TS-315. UCS Category: MOTRSrvo, ROBTMvmt. Length: 00:01.
Servomotor 2, 90° #2

Sound of a large servomotor rotating 90°. It is a T2M TS-315. UCS Category: MOTRSrvo, ROBTMvmt. Length: 00:01.
Servomotor 2, 180° #1

Sound of a large servomotor rotating 180°. It is a T2M TS-315. UCS Category: MOTRSrvo, ROBTMvmt. Length: 00:01.
Servomotor 2, 180° #2

Sound of a large servomotor rotating 180°. It is a T2M TS-315. UCS Category: MOTRSrvo, ROBTMvmt. Length: 00:01.
Servomotor 3, 20° #1

Sound of a medium servomotor rotating 20°. It is a Multiplex MS-X4. UCS Category: MOTRSrvo, ROBTMvmt. Length: 00:01.
Servomotor 3, 30° #2

Sound of a medium servomotor rotating 30°. 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, 45° #1

Sound of a little servomotor rotating 45°. It is a Hitec HS-55. UCS Category: MOTRSrvo, ROBTMvmt. Length: 00:01.
Casserole #1

Coralie demonstrates with her portable sound device. UCS Category: METLImpt. Length: 00:04.
Overtone singing, A

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 A, my second is a whistle. more information on this song: https://en.wikipedia.org/wiki/Overtone_singing. UCS Category: VOXSing. Length: 00:14.
Escalator #1

I take an escalator going up, coming out of the metro. Recording in motion, from bottom to top, then moving away. UCS Category: MACHEscl. Length: 00:31.
Beer compressor #1

Noise of the compressor of a beer tap. Sound recording with an AKG C 411 PP. UCS Category: MACHPump. Length: 01:09.
Test 2.1 (multicanal)

Audio file allowing the testing and calibration of a 2.1 installation, in french. Download in WAV format! If one of the channels is not audible, your device is not suitable. More info in our file on "multichannel sound". UCS Category: TEST. Length: 00:14.
Test 4.0 (Quadriphony)

Audio file allowing the testing and calibration of a 4.0 installation (quadriphonic), in french. Download in WAV format! If one of the channels is not audible, your device is not suitable. More info in our file on "multichannel sound". UCS Category: TEST. Length: 00:18.
Pneumatic jackhammer #5

This pneumatic jackhammer is installed on a mechanical mini excavator. UCS Category: TOOLPowr. Length: 00:02.
Electronic drums #3

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

I press the pedal of an electronic drum kit. UCS Category: MUSCPerc. Length: 00:01.
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.
Old calculator, calculation and ticket #3

Sound of keys and ticket printing on an old calculator with built-in printer: an Olivetti Logos 49. UCS Category: MACHOffc. Length: 00:09.
Dumbbell, placed #3

Sound of a 10 kilogram dumbbell being placed on a wooden floor. UCS Category: OBJGym. Length: 00:01.
Rotary dial #2

Dialing my own cell phone number on an old Socotel S63 rotary dial phone. UCS Category: COMTelph. Length: 00:18.
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