785 Royalty-Free Audio Tracks for "No Signal"

Late night bus ride on a friday night in toronto. People talking, 1 bus stop signal noise, 2 bus stop announcements, sound of the bus in operation from the inside. Recorded with zoom h4n recorder - 44. 1khz/16bit.

For a computer game the robot sound, reminding the well-known r2d2 was necessary. To create such sound it turned out similar means (a compound of synthetic and natural soundings in processing).

General ambiance of an industrial harbour, work arround a boat. Metalic shoks in a loud industrial environment, two different warning signals. No human voice, dense atmosphere. Etang de berre, france, 2018. Recorded with schoeps ab ortfrecorded on nagra ares bbwave stereo, 48khz, 24bits.

This is ambiance taken from the inside of a moving car. It captures accelerating, breaking, stopping, indicating and gear changing.

This is the sound produced when a researcher from mtg is putting their headphones on. Headphones are one of the most used objects at the mtg labs. Mtg is a research group specialised in audio signal processing, music information retrieval, music interfaces, and computational musicology. Learn more at: https://www. Upf. Edu/web/mtg.

Recorded my dog chewing a dental treat. Signal flow:zoom h6 > rode ntg2 (phantom power provided by h6)mic placed approximately 7 inches from mouth. Audio has been processed to remove hum/noise.

A 10 second pink noise wave generated using audacity. Brown noise/red noise/random walk noise, is the kind of signal noise produced by brownian motion, (discovered by robert brown in 1827).

High e played on an acoustic gibson jumbonormalized to -3db with audacity. The guitar was recorded with a single microphone (a brauner phantera) connected to an api pre-amp. The signal was fed into a digidesign a/d converter and recorded in protools 9 in waveform audio file format. All the samples were subsequently edited with the gpl software audacity. Location milano, italy. 2013.

Hit two 1/2" metal emt pipes together. Left spaces between sounds of interest. Might be useful for a train crossing signal, a sword fight, or a blacksmith hammer on anvil. Recorded on a blue yeti microphone through audacity at 16bit 44000hz. Attribution appreciated but not required.

A simple guitar gesture played on a blueridge br-63 with old strings, recorded with a zoom h4n about 8 inches away from and pointed at the sound hole, reduced to mono with audacity. This sound was recorded for the purposes of harmonic + stochastic analysis in xavier serra's coursera class, audio signal processing for music applications.

High e played on an acoustic gibson jumbo. The guitar was recorded with a single microphone (a brauner phantera) connected to an api pre-amp. The signal was fed into a digidesign a/d converter and recorded in protools 9 in waveform audio file format. All the samples were subsequently edited with the gpl software audacity. Location milano, italy. 2013.

The sound of a vehicle alarm or car alarm. Great warning sound effect.

Here's a low volume, low frequency noise recorded during an acoustic survey of a condominium to identify a sleep-disturbing noise. It is primarily a combination of 13, 18 and 23 hz (5 hz steps). Not audible on computer speakers, it should be listened to on closed back headphones or very good quality sound system.

This sample was created by taping a razor blade to a contact microphone and allowing the blade to scrape against the edge of a record spinning on a turntable. The reverb was added in real time, so there's not a dry signal recording. Very reminiscent of tg's "hamburger lady" in some ways. Sounds like a human voice almost.

It is what the title says "modified doepfer a-124 vcf5 wasp filter"listen and you will understand ;-)i the middle of the sound/beat i turn up resonance. I have connected cv2 to the bass pitch signal. Funny effect.

[warning] |this audio contains sound that may make people feel uneasy and anxious. Please listen with caution. |this is a 3 minute long sound of horror! you may use this in horror movies, for war movies, a remake of twister, even anything you want! no credit needed.

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.

A recording of several single notes on the ukelele. Noisy, not a totally clean recording either (some bleed from a c string that i didn't intend to touch). This sound was originally created for the coursera course "audio signal processing for music applications. " i recorded this sound myself with a zoom h2 microphone and a kala classical ukelele.

This sound was recorded halfway up to the castle santa barbara in the city of alicante. Signal that carries a connotation of alert. His tone and timbre are characteristic of this element. "possessed by almost all modern cities and whose use is reserved for that fateful day when the sound will be followed by the disaster. " (schafer, 2013). Recorded by a zoom h5 recorderrecorded in 48khz 24bit wave. .

Doepfer a-119. Maybe not the coolest module on the market. But i have plans for this little friend. Bought it used. "module a-119 (external input / envelope follower) is designed to allow external audio signals to be integrated into the" (from doepfer home page) modular synth. As delay i use joyo analog delay.

This old footage of siren horn alert from czech republic in may 2006!this may be a alert or horn that’s because this an old audio i recorded with my old camera i buy in january 2005! this may be a horn alerts in random cities and towns wile i record this in railways and signals!.

This is the recording of an audible pedestrians traffic light in paris, france. These devices are here to help visually impaired people cross the streets in a safe way. They come under the form of a little beige box with a hidden button underneath. You have to push the button to hear the annoucement. You can find them all over the city. The sequence goes as follows: first, an annoucement in french says "red light for pedestrians", followed by the street name, then a jingle goes on, followed by a series of bell-like sounds, signaling a green light. I maed this recording because i needed that particular sound for a show i was working on and couldn't find it on freesound. Recorded with a zoom h2n in stereo m/s mode (set to mono).

Sunny breton forest at spring. Many birds including a pied woodpecker. Faraway cok and horse snorting. Sporadic seagull, a light motor engine. Areverse drive signal at the very end. Wave stereo, 24bits 96khzrecorded with two clippy em 172 in ab set uprecorded on sounddevice mixpre6. April22, britany, france.

Mixed signal and noise with 15db snr. Input file : '15db. Wav'channels : 1sample rate : 16000precision : 16-bitduration : 00:00:03. 24 = 51761 samples ~ 242. 63 cdda sectorsfile size : 104kbit rate : 256ksample encoding: 16-bit signed integer pcm. Source for generation: https://github. Com/sato-kunihiko/audio-snr.

There's definitively a weak signal there, but not much to write home about. This is a recording of an eberline e-120 geiger counter, which makes the "classic" geiger click sound. Recorded with a røde nt-1 at about 4 cm (1. 6") from the speaker. Click here to check out the full geiger sound pack. . . .

Self-created fire alarm. The idea is based on the typical fire alarm in buildings and was supplemented by a typical (slightly pitched) sound sequence of the us emergency vehicles. The sounds and the composition were created completely with audacity. I would be happy about suggestions for improvement and how you have used the sound sequence. I used it as a fire alarm in my home automation.

Diy gate connector techno. My home made gate connector is fun to use for more then modular gate signals. Here we have a beat-ish in stereo. I use the gate connector as a poor mans stereo mixer. The sound is straight out from the modular.

#csd [collabo sound design]. Cuffh4tz (#csd 001). Smashing one part of the cuffz on the other one which lies on a wooden table. The wooden table was chosen to damp the signal and gives it a more solid sound. The chain between the cuffz adds a nice character to the sound. This library consists of 39 samples.

Springtime in greenacres, washington. The birds are singing loudly, the wind is blowing, traffic can be heard in the distance, and an airplane flies overhead. Also heard is a distant train horn, a next door rooster, and a distant horn signalling break time at the paper mill.

Included on this reel are 40 splices of static, captured while scanning the vl, vf and uhf bands on an analog television set. Since the u. S. Conversion to digital broadcast signals in 2009, these bands have been providing endless streams of noise for all to enjoy.

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.

My dream talk recorder app picked up my smoke alarm which went off for some unknown reason at 4 am. There was no emergency but thought someone might want to use the sound.

A marimba note being struck while thrown in to the air. Can't remember the mic that was used but it was a condensor mic. This was recorded in my room so unfortunately the signal to ambient noise ratio isn't great. The sound can be used for free (though it would be great to hear about what you do with it). It may not be re-distributed as it is, or as part of a compiled sound library.

Recorded using an alesis qs8 keyboard using a direct signal. This sound file is unedited so you will most likely hear mistakes or musical nonsense. This sound file is not a performance but rather a practice session that have been recorded for later listening and reference. This sound file can be used in accordance with the freesound. Org creative commons license. Thank you for listening.

(warning headphone users)microphone plug with bad connection. 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. 2021.

There are many ways to "listen" to a computer. The high frequencies are miles from what a human can hear, so you must divide and mix until you hear the computer "speaking". This one: simply placed the am mf coil close to a data cable to a pci slot. The sharp noise is not noise, but clock signals which are divided x times the rattling is caused by every move with the mouse.

This is a field recording, done using a zoom h6 with attached stereo mic. The limiter (general type) was activated on the channel. This is the raw recording without any eq or dynamics added. A quick normalization gave a nice, rich signal that you might be able to use for any purpose. Apply a low pass filter to cut out the rain. Well, enjoy. :). More of this will be uploaded.

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.

File used in the coursera 'audio signal processing for music applications a7 test. The sound are the first three notes of 'mercy mercy mercy' on bass guitar (bb2-d3-eb3). The song was written by joe zawinul. Guitar: sandberg california vm4 (model 1)recording gear: steinberg ur44pedal board: tech21 bassamp deluxe.

Murchunga (nepali: मुर्चुङ्गा) is one of the ancient musical instrument as jaw harp. This collection is a sample sound from one-particular instrument that comes pre-tuned to a scale when crafted. And the device being too tiny to produce the sound signal, it was difficult to record the full length and frequencies. There could be other better sounds from a professional recorder. It just gives an idea of how it hears.

This is a fragment from the aria ah mes amis at a lower pitch and badly performed. Iintend to use it for a coursera homework (audio signal processing for music applications). The intention is to transpose it and simulate a morfing like a falseto to the true key where the tenor hits high c, which i obviously cannot hit, otherwise i wouldn't be taking coursera courses and uploading to freesound. . .

Recorded mobile phone radio signal, which can be heard with a very simple antenna & amplifier. Creative commons zero. From this example, it may look like goa-trance-x is based on radio science. But i assure that it is only the coincidence (or scientists of gsm are secret goa-trance-x fans).

A simple recording of a metal drawer. Recorded with zoom h4n + sontronics stc-10 pencil condensors. This was recorded in my room so unfortunately the signal to ambient noise ratio isn't great, i think it's just passable though. The sound can be used for free (though it would be great to hear about what you do with it). It may not be re-distributed as it is, or as part of a compiled sound library.

A sound from 2006 i created and found on one of my old dvd's with this new external dvd drive i just got in from ups. Pretty nice modulation if you ask me. I forgot how i made this sound.

Opening and closing an old slide-up phone and pressing the buttons (with and without tones). Different phone numbers (funny pressing melodies). Dialing tone while waiting for answer. Ringing tone with vibration. Vibration only. Error melody. Message signals with vibration. Alarm tones.

These are fake siren noises i made in logic by using es p. The warnings are in the following order: caution (three pulses), alert (steady), attack (wailing), large fire (hi-lo), evacuate (hi-lo/alternate wail). These don't conform to any signal guidelines and must not be used for anything other than a mere sound effect.

A signal sound of the pedestrian traffic light in the center of auckland city, new zealand. A sound archetype that you can listen in most of the main crossings in auckland. Background noise: traffic, human voices, girl playing accordion. Recorded by a iphone 4 internal mic. Recorded on february 02nd, 2015 in the light crossing of queen st and wyndham st, auckland cbd, new zealand. Recorded at 14:59pm.

Electronic descending tones, could be used for a game over or lost a life for a game, or perhaps for a digital signal for another kind of event in a game?. I make other sfx and short musical compositions for games/apps, i release all sounds here under creative commons no restrictions to do as you wish with, so check out my other sounds.

I recorded one usable minute of passing train, moving slowly through town. I thought the local engine served just one customer, a major metal scrap yard, but the half-dozen box cars on this engine don't fit that model. Considering the overall decrepit condition of american railways, this one isn't bad.

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. You can support me by donating to my ko-fi page here: https://ko-fi. Com/staycalm182.