314 pistes audio libres de droits pour "Symbole D’avertissement"

I made this as a near ultrasonic sms signal. Created and edited with audacity, filtered with glame bandpass filter. If you hardly cut a pure tone, you introduce a whole lot of other frequencies to the signal at the cutting point. To avoid this after the cutting you need to filter the whole thing with a bandpass filter to ensure you have as little other frequency content as possible. It will audibly soften the start and the end of the sound. That's what i did here.

Warning.

Recording of a warning signal for passing trams with passing tram in the background. Recorded at svingeln tram stop with iphone and enhanced in audacity.

Home phone transformation with abstract effects.

It was actually really cute. I was trying to video two kittens having a full-on kitten battle on top of my hound dog. He normally doesn't care about much, but i think because i was watching, he warned them. That's what this is.

You hear this before the doros are closed in tramway cars in istanbul.

Synchronize with video.

Synchronize with video.

I/o error.

Someone set off a smoke alarm and woke me up so i took out my phone and recorded it.

An alarm sound. This sound was made by recording an actual beep from an alarm clock, duplicating the sound and slowing it down to 40% (0. 4x) of the original speed.

Another alarm sound, also loopable.

Full siren test (with a couple of gaps) including the announcement for each siren and two separate sirens. There's a perfect delay as the sound bounces around the city creating an almost digital sounding delay effect for the announcement and reverb for the sirens.

Synthetic and musique-concrete for an experimental demo soundtrack. Used mimeophon, erbe-verb, dpo and qpas to create a "who pushed the button?" soundtrack. Great fun converting the sound of a pencil on paper to one part of the track. Enjoy!.

Air raid siren, air defense warning, battle alarm, 50 seconds oneshot, in mono. The alarm is a reminder on sep 18th of every year in p. R. C for mukden incident "https://en. Wikipedia. Org/wiki/mukden_incident".

Content-warning.

This is a sci-fi themed alarm. You may use this sound effect in any video or game.

This is the tone produced by what seemed to be a building security system reporting a problem with its state. The building was a nursing home.

Imagine if you will, a 100hp+ 2t22-like omnidirectional siren with an array of hi-lo ship horns, not a sound i'd want to hear at 3am!.

If the american signal hurricane siren were boosted to 4-tones.

An approximation of a 3-toned engine powered/blower stationary air raid siren so powerful that it has to be set on a hill at least 2 miles from a population center. Based on a chrysler engine powered siren.

An alarm or alert sound effect warning clip

Good error beep, is original here? thanks.

Warning sound generated with audacity chirp generator.

Create alarm/klaxon 1 sound from brainclaim's "saw-cutting" sound. Use audacity:• cut from 3. 678s to 4. 696 (end). • select from 2. 023s to 3. 678 (end). - effect→adjustable fadefade type: fade upmid-fade adjust (%): 0. 0start/end as: % of originalstart (or end) 100start (or end) 100handy presets (override controls): exponential out. - effect→repeatnumber of repeats to add: 25. Tiếng báo động.

Made using a revved up motor, made a segment loop for a few seconds, and added reverb.

Tram door warning.

Internal warning ding going off in plymouth acclaim.

The beeps a car makes when the parking brake is on and you are in gear.

The beeps a car makes when you do not have a seatbelt.

I used this sound for a warning af a maigc box when it was empty.

Dull siren with intermittent beeping. Recorded in the dingy corridor of an office building, probably a security alarm.

An error/cancel sound, made by adding a bitcrushing effect to a beep with a sine waveform using a plugin in audacity.

A few rising intervals of electo-jazz could be used for a siren or alarm of some kind.

A simple error/warning sound, which consists of two beeps.

The sirens of the in the port of geneva to announce the raising of the last part of the span of the new bridge ponte morondi 28 of april 2020.

Short alarm beep made by bitcrushing a part from another sound i have uploaded, alarm2. Wav.

Swedish civil defence siren. Recorded with a shure sm58 hanging out of the bedroom window.

A notification sound for a low battery.

Same header tones from a recording of a national periodic test conducted on august 11, 2021. Edited using audacity.

How i did it? --------------------------generate a wistle sound (sinus) at 440hz, 0,8 db, 1 secapply effects : fade in, repeat x3. How can i describe it? (french)----------------------. // typologie (cf. Pierre schaeffer) :n + x’. // morphologie (cf. Pierre schaeffer) :. 1- masse: son cannelé2- timbre harmonique: terne3- grain: lisse4- allure: simple5- dynamique : attaque douce6- profil mélodique: pas d’hauteur différente7- profil de massesite : une seule hauteur de soncalibre : pas de filtrage ni équalisation.

A digitally created, repeating warning signal using audacity software.

Deep in the midgard mountain is a dragon wakening up. You are far from him. The sound has travelled kilometers.

Saying, "the following presentation is intended only for immature audiences. ".

Saying, "the following presentation is intended for immature audiences. ".

Mechanical outdoor siren recorded at a public park in bettendorf, iowa, united states. Attack (wavering) mode. The steady mode went on for several minutes so i just faded it out.

This is a loopable alarm sound that could be used for games/videos. (or anything else).

My alarm sound.

Monthly tornado siren test in streamwood, il.