676 Royalty-Free Audio Tracks for "Warning Signal"

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.

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

You can use it in your projects or make a call / alarm clock.

Static on the radio as a result of tuning a few channels down on an existing radio station. A voice is heard but their words are undecipherable.

Recorded radio signal using software defined radio (sdr) around 450 mhz. The sound is the result of demodulating a larger signal using cw-l mode in gqrx and skipping through the band with the signal. Therefore this sound has no real meaning it's just a part of a larger signal.

The static at various points on the am radio bandwidth from 1040 khz to 1220 khz. Recorded from a digital tuner so the switch from location to location is a cold chop.

Battery jitter earthbound signal a-xx module dc solar chemical unit.

Click from audio recording that sounds worthy of military radio. Goes well with sound assets found at https://assetstore. Unity. Com/publishers/30636.

A short intro piece for any science fiction audio piece, please share any work you do, i would love to hear it.

Shortwave radio signal recorded from websdr.

Signal from untitled machine, recorded with fl studio 10.

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).

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. 🎶.

Sound made recording a signal generator passed through an eq bell on pro tools.

Dialing tone on british telephony. Made with audacity.

Dialing tone on european (excepting uk) telephony. Made with audacity.

This was created in pro tools using only the signal generator, and native mixer plugins e. G. Eq, delay etc.

Free! really high annoying white noise. Use it for tv and/or high disturbed signal or whatever. Ripped, recorded, worked and mixed with audacity. (mp3 - 11:39 mins).

Ambience at a subway platform, footsteps, people in the distance, no trains. The recording starts with an announcement signal but there is no following announcement. Recorded at a vienna subway line, xy recording to tascam dat, 1998.

A ramdom sound from my micro. Edited in audacity.

Dialing tone on north-american telephony. Made with a voip call.

Very noisy voice-like sound among white noise. Created when incorrectly importing an audio file. Edited with audacity. This sound is cc0 but i highly recommend that you include a link to this page when using it, to avoid misunderstandings. Http://farm9. Staticflickr. Com/8070/8213683889_517a10ef52_o. Pngon flac and ogg vorbis audio file formats. Contact me if you have interest in specific sounds for open source or commercial purpose.

A honk repeated and mixed in audacity to seem like a car alarm. Extracted from a video (http://img. Youtube. Com/vi/lsv3rg1ptls/2. Jpg) by a us government agency, thus public domain. This sound is cc0/public domain but i highly recommend that you include a link to this page when using it, to avoid misunderstandings. Find many more military sounds in my military sounds pack, also located on freesound. Http://farm9. Staticflickr. Com/8070/8213683889_517a10ef52_o. Pngon flac and ogg vorbis audio file formats. Contact me if you have interest in specific sounds for open source or commercial purpose.

An ambulance, signal, city, runs through a crowded intersection. Stereo sound. Mp3.

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.

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

A long vintage disaster or air raid siren.

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

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

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.

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

Zeitansage Dt. Telekom 1997

Small car start and go from inside recorded with mixpre 6 and audio technica bp4025. Car: citroen c3. All sound are free. But if you like to support me, please check my youtubechannel ( https://www. Youtube. Com/channel/uc8p5ewuxgvaabjffv9oi5ha ) and watch some videos about my fieldrecordings. Cost you nothing … just few seconds browsing trought my channel and if you like it, please subscribe. If you like the quality of the sound, please give the sound 4 or 5 stars. . . I would be delighted. Thanks for support.

Electromagnetic signal emanations from the power supply of a landline phone. Recorded with a small pickup coil using a tascam dr-05x.

Busy signal on north-american telephony. Made with audacity.

Busy signal on european (excepting uk) telephony. Made with audacity.

Using a mfj electonic keyer paddle. . The "sos" code is repeated at about 20 words per minute seven times. Interior recording - stereo 44. 1khz at 16bits with sony mini-disc recorder 2005.

Captain, we've had reports of a strong signal emanating from the surface of klumpok b. Time to investigate. Pulsating drone from various synth samples from my analog collection. Small amount of reverb and edited/multitracked looped in roxio sound editor.

Walking to the car, taking out the keys and press the remote to hear the car's bleep as it unlocks.

Sine signal of 1000hz generated to -20db of peak with a duration of 1 second to 25 frame/sec (pal (europe, uruguay, argentina, australia), secam, dvb, atsc).

This is a 9+ minute recording of me driving in los angeles traffic at night. Various turn signal sounds, brake pedal pushes and releases, and at various points you hear outside traffic passing. Not sure if it's useful, but here it is anyway. Recorded with: sanken cs-1e, fostex fr2le.

A short signal for text message arrival. It's a monophonic, square wave synthesis. Made to sound like old times, when cellphones didn't play mp3 files. Synthesised with zynaddsubfx inside lmms, edited and normalized in audacity.

Battery jitter scalar signal a-xx module dc solar chemical unit neutron node.

Battery jitter linear signal a-xx module dc solar chemical unit electron node.

A signal-ringtone, i made with a glockenspiel. It sounds a bit like from "city skylines".

Sci-fi sound synthesized in reaper. Suitable for games in the cosmic style.

Daw: ableton live 10. I used vital and some post processing to create these.

Look at my page https://skibka-music. Blogspot. Com/.

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