3 539 Free K Sound Effects - Most Popular
Forest, France #3

Soundscape in the forest of Senonches, in Eure et Loir (28), in France. Recorded on April 9, 2022 around 4 p.m. UCS Category: AMBForst. Length: 24:47.
Tone, busy #1

Telephone tone when the line is busy, in France. This is a sound wave frequency of 440 Hz sinusoidal, slightly clipped. Half a second, every second. This sound is easy to loop. UCS Category: COMTelph. Length: 00:12.
Cartridge Case 7.62mm on Concrete #5

A 7.62mm or 7.65mm bullet metal case that falls on a concrete floor. UCS Category: BLLTShel. Length: 00:01.
Miscanthus sinensis #6

Noise of the leaves of a Miscanthus sinensis, an maiden silvergrass. UCS Category: VEGELeaf. Length: 00:47.
Bumblebee #2

A bumblebee looking for a flower or a hole to make his nest. It can be a fly or a bee. Birds in the distance. UCS Category: WINGInsc. Length: 00:20.
Sun and heat #3

Omnipresent sun or overwhelming heat, this is a sound effect that is widely used in films. I made this sound in the studio, failing to find it in nature. Maybe it's an insect? If you know more about the source of this noise, tell me. According to another anonymous visitor: The Arizona Apache Cicada is the loudest. UCS Category: ANMLInsc. Length: 00:45.
Footstep in the Snow #2

Human footsteps in the snow. Easy to loop. Made with a sound effect technique: https://lasonotheque.org/dossiers/techniques-bruitage-f112.html#2. UCS Category: FOLYFeet, FEETHmn, SNOWMisc. Length: 00:56.
Electric shock

Electrical shock that emits a speaker when plugged into the same circuit as other equipment that turns and turns off. Hears back, very light breath of the speaker itself. UCS Category: ELECArc. Length: 00:30.
Lock

Sound of a key unlocking then locking a bolt. The key is large and on a keyring. UCS Category: OBJKey. Length: 00:09.
Clink of glass, Toast #3

When we want to make a toast, we clink a glass with a cutlery. UCS Category: GLASImpt. Length: 00:03.
Cartoon "Agogo" #2

Cartoon footsteps, or fear. Sound of a wooden Agogô being struck. Percussion instrument of African origin from the idiophone family. UCS Category: MUSCPerc. Length: 00:01.
Cave #1

Sound atmosphere of a cave. Created on computer, with sounds from LaSonotheque: Rain, drops of water and reverberation. Easy to loop. UCS Category: AMBUndr. Length: 01:11.
Cassette Player: Play and Pause

Sound of a cassette player. Reading, and 3 manual breaks, and stop. UCS Category: COMAv. Length: 00:14.
Tibetan bowl singing

Friction of the stick on a Tibetan bowl that begins to sing. UCS Category: MUSCInst. Length: 00:44.
Prout in voice synthesis

Google's speech synthesis pronounces the word "prout", in French. UCS Category: ROBTVox, VOXFem. Length: 00:01.
Kids Screaming #1

My two childrens, Nina (4 years old) and Noé (2 years old), scream while playing to scare themselves. UCS Category: CRWDPanic. Length: 00:11.
Spaceship passage #3

The passage of a spaceship. In reality, sound needs air to move: In the absence of air in space, no sound. Except at the cinema.. UCS Category: SCIShip. Length: 00:20.
67 Hz electrocardiogram

Beep emitted by an electrocardiogram when the heart rate is 67 BPM (67 beats per minute). Resting heart rate is typically 60 to 80 beats per minute. Learn how to create a heartbeat sound effect: https://lasonotheque.org/dossiers/techniques-bruitage-f112.html#14. UCS Category: BEEPMed. Length: 00:09.
Small waves and beach #2

Noise of small waves arriving on the beach. Sound taken at 10 meters. UCS Category: AMBSea. Length: 06:14.
SLR Camera in Burst Mode #1

26 shots of a Canon EOS 600D SLR camera in burst mode at 3.5 frames per second. UCS Category: COMCam. Length: 00:08.
Sonar #3

Several beeps of an active sonar. This is a low frequency sonar (long range but low definition). It is a sine wave of 1190 Hz frequency easy to put in loop. In reality, a military submarine usually has passive sonar, more sonar info: https://en.wikipedia.org/wiki/Sonar. UCS Category: BOATSub. Length: 00:21.
Applause Concert Bar #4

A small audience applauds after a piece played by a small band in a bar. Thanks to the music group "Les Accroch'Coeur". UCS Category: CRWDCheer. Length: 00:02.
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