330 Royalty-Free Audio Tracks for "Content Warning"

An unintentionally humorous warning from the noaa (the national oceanic and atmospheric administration) robot voice. November 2007.

I needed this for a film i made but i couldnt find it on this site so i made it using audacity. This is supposed to sound like a police man yelling through a megaphone.

Another sound of mine, but got the silent bit and amplified it. Processed in audacity.

A series of blasts from a gamewell diaphone air horn atop a volunteer fire station, used to call out volunteer firefighters.

Chirp sound, 250hz - 800hz square waveform. Linear interpolation. Wet reverbed and compressed to 3:1 ratio. Equalized with riaa wave curve (top-left to bottom-right). Each chirp lasts 3. 750s. Repeats 4 times layered over itself, including the last chirp without any layered sounds on it.

Think maybe a sabbath type of riff, low gain distortion but enough of an edge to call it thick/heavy. Probably better split into a smaller segment. Number 95 – flange harmonics g to d – harmonic noise which you could probably use smaller pieces of to signal an alarm/warning type of sound.

A warning - female voice.

An evil woman talks to her captive.

Two small mechanical sirens recorded with a h2 recorder in a factory building. One siren is very close, the other in a remote place. You can also hear the sound of a door and ambient noise.

An emergency siren, electronic. Rapidly switching 440 and 640 hz. Tones. Made in audacity, by me. Please, feel tree to use in any way, shape or form, but be sure to give me credit. Thanks!.

Sound of sensor signal. For game development. Created in jummbox/beepbox.

German ambulance with sirens passes by. Recorded with mobile phone.

The signal used in australia in the event of a terrorist attack, natural disaster, dam failure, nuclear explosion, large bushfire, disease outbreak and hazardous materials.

Made by slowing down the speed of "nature ambiance",editing the pitch, and mixing it with a recording of aair conditioner, which was also edited. This sound, like everything i upload here,is completely free for anyone to use. I hope it is useful. 🎶.

A short alarm followed by a beep, which sounds like a missile locking system being used. To create this effect i sped up and changed the pitch of an alarm clock, and followed it by a beep from a tone generator, which created my desired effect. The alarm tone comes from the sound from this url: (http://www. Freesound. Org/people/playpauseandrewind/sounds/120526/#comments).

Siren warning. German all-clear signal. Test warning of a motorsirene typ e57. Year of recording: ca. 1997.

Alarm/alert sound effects. Please, visit my sketchfab profile to find take a quick look at my 3d models :)https://sketchfab. Com/rickerson. Martines. Aparecido/models.

Lift at bank station that connects the northern line with the concourse level. Warning announcement when the doors close.

Railroad crossing bell / signal. See video of sound here: https://youtu. Be/9z7mxdqlpwi. Canadian pacific train hauling 98 fuel tankers of crude oil traveling eastbound through toronto. Recorded at barlett avenue level crossing in toronto on july 29, 2014 at 11:43am. As a courtesy if you download my sounds please subscribe to my youtube channel: https://www. Youtube. Com/user/mycompasstv thanks!. ► support us via paypal: https://www. Paypal. Me/mycompasstv many thanks!.

His sound was created using "surge" synthesizer bpm 100key: d d# dcheck it out: https://presetshare. Com/preset/view?id=3477.

Seamless loop of railway level crossing boom gate electronic bell 150bpm. Originally recorded in queensland, australia.

This is a sound effect i created using chiptone. You don't need to credit me. You can download this sound effect as needed and use it for any project. I would appreciate it if you support me on ko-fi: https://ko-fi. Com/staycalm182.

A long vintage disaster or air raid siren.

Seamless loop of railway level crossing boom gate electronic bell recorded in japan.

Female voice saying "oh no you don't" with 6 variations of emotion.

Siren warning. German abc-alarm (nbc - nuclear - biological - chemical threat). Test warning of a motorsirene typ e57. Year of recording: ca. 1997.

Ascending synth jingle, usefull as an alert in your game or app.

Voiced by francis gregory.

Warning siren from a distance, traffic and wild life in background.

Car honking. You can use my sounds freely. It would be great if you credit me. Leave a comment and tell me for which project you used it. Daniel lucas, danlucaz. 2020.

We've all been in the situation, where we needed a massive nuclear alarm sound effect. So i made one. You are welcome to use it as you please, unless you want to use it for a real nuke. No copyright!. Please don't flag it as offensive. Yes it is a massive nuclear alarm!. Copyright free documentation + sound effect:http://www. Radioilluminati. Com/nuclear-alarm/.

Scary woman or witch warning someone about evil.

Warning beep with a lot of reverb. Intended as an warning sound in a futuristic spaceship.

Some noise i made with a slide, various effects and messing with weird tuning.

This is a sound effect i created using bfxr. This sound effect can be used to build tension slowly. You don't need to credit me. You can download this sound effect as needed. You can support me by donating to my ko-fi page here: https://ko-fi. Com/staycalm182.

An excerpt from proverbs chapter 23 from the world english bible (web), which is public domain. A warning about getting drunk and lingering long over wine. Recorded my own voice speaking these verses with a sony icd-px333 on 6/1/17. Read with some inflection.

Truck honking. You can use my sounds freely. It would be great if you credit me. Leave a comment and tell me for which project you used it. Daniel lucas, danlucaz. 2020.

Horn sound made with synth in reason and processed with reverb.

An outer space type warning signal with gun type sounds in the background made with vcv rack and audacity enjoy!.

Edited with openmpt.

Edited with openmpt.

Edited with openmpt.

Edited with openmpt.

Feel free to use. Made i guess with openmpt.

An evil woman describes what is achieved by causing someone pain. Just me, audacity and a microphone.

I created this sfx using adobe audition. If you created anything with this please share a link to it, i'd love to hear it :).

A woman whispering a scary statement.

Metro station in vienna (wien), austria, followed by a ride in the metro. 1) announcement in german and english: unattended luggage will be removed2) atmosphere at the platform, trains coming, door opening, warning, closing, trains leave3) announcement in german: "seien sie achtsam" - no begging allowed4) ride in the u-bahn (metro/subway) from station "taubstummengasse" to "karlsplatz", announcement of station in the train5) stepping out at karlsplatz station, platform atmosphere, escalator, station/shoppping-area atmosphere6) coming out to the place in front of the vienna opera.

A canadian pacific freight train hauling 98 fuel tankers of crude oil traveling eastbound through toronto. Recorded at barlett avenue level crossing in toronto on july 29, 2014 at 11:43am. See video of this sound here: https://youtu. Be/9z7mxdqlpwi. As a courtesy if you download my sounds please subscribe to my youtube channel: https://www. Youtube. Com/user/mycompasstv thanks!. ► support us via paypal: https://www. Paypal. Me/mycompasstv many thanks!.