426 Royalty-Free Audio Tracks for "Signal Descending"

Recorded with zoom h2 on 2nd august 2009 in gauja, latvia. Electric train is passing by full speed. Railroad crossing is closed and a warning signal is emitted. On the left a bunch of kids are playing and on the right a bird sings. Train passes by and vehicle starts moving.

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.

An emergency alarm. Some movement noise (opening a hangar gate, moving some instruments) can be heard. Extracted from a video (http://img. Youtube. Com/vi/j0qjudof2la/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.

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

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

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 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.

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.

Dialing tone on british telephony. Made with audacity.

A ramdom sound from my micro. Edited in 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).

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

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

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

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

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

I made a simple alarm sound on logic pro x by layering 2 alarm sounds on top of each other to give a more realistic panic alarm sound. Thought i'd share it with the community as i found it really useful in some of my videos.

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

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.

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.

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

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).

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

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.

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.

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

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

Alert war zone warning siren alarm rain testing air-raid emergency signal.

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.

Seatbelt warning, vw sharan. Denoised from engine ambiance. Recorded by olympus ls-11.

Sound design that i made for a video game,layered a bunch of sounds and processed them to create an impactful sci-fi sound. This one is a spaceship door opening.

Distant sci-fi eerie ambient sound for your videos and games.

Sounds like it was a morse code sent by a human.

Turn signal switch on a mercedes-benz 190e, shot with a rode ntg-2 from 2" away.

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

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.

Turning on and off an old tube tv.

Strange high piched signals following some pattern. Any idea what it might be?. 2016-12-15 16:46 gmt at 7041. 5khz. Recorded with the website of the university of twente in the netherlands using the built in recorder. Http://websdr. Ewi. Utwente. Nl:8901/.

A beeping scanning sound --great sound for an old radar device or metal detector! maybe even a space ship sound or scanning device. Cc zero, let me see what you do with it :).

A weird interference sound that could be used in a video game. Synthesized in helm.

Supposed to sound like a ‘traditional spaceship computer’. Not perfect… but i used it in this track https://youtu. Be/-2di7zlyepwcan you hear the sound?.

This sound is 50 ms, 2000 hz pure tone with double linear fadeout through it's whole length. Sampling rate of 8 khz is already an overkill (nyquist frequency is at 4 khz, while all energy of this sound is present in narrow 2 khz frequency range). Created with audacity for use with ardour 3, a free and opensource daw for linux and mac (http://ardour. Org).

Out-of-service signal on european (excepting uk) telephony. Made with a voip call.

A data transmission sound or something recorded from 14664. 8 khz. It's probably a weather transmission.

Acoustic traffic signal for blind people (auckland, new zealand).

This is the digital belgian railroad crossing alarm sound. The belgian railroad company infrabel replaced all the mechanical bells at railroad crossings with a pulsating digital sound that they claim to be more efficient and safe then the previous analog bell sound. Infrabel made this recording available online as part of a media campaign about the replacement.