412 Royalty-Free Audio Tracks for "Test Tube"

This is a test, for testing. Only 8khz by the way. Why waste the space with quality i ask!?.

This is a test, for testing. Only 8khz by the way. Why waste the space with quality i ask!?.

Doing a quick embedded audio recorder test. Wav file.

Simple 5. 1 (with lfe backed in) surround test file created from a click sound. The file uses the following configuration:- left- right- center- lfe- left surround- right surround.

This is me opening a tube to retrieve a sound for my music project.

Engine room.

Tube falling on concrete.

Me hitting two metallic tubes. Recorded with zoom h1n.

This was recored in a controlled sound studio.

Using a small 2 mm tube and my lungs to create a pop sound.

A sound created by blowing and humming in a plastic tube. Slightly processed.

Windchime tube sound.

Transformer song was little primitive. Maybe this singing electron tube suits better for a human ear. It's an old kl66 hi-fi tube.

Plastic stuff being blown into.

Open and close a tube. Zoom h1 recorder, unprocessed.

Swinging around a whirly tube, 4 pure tone notes in harmonic series, empty room (2011). Sony m10.

Linear sine sweep from 10hz to 22000hz over 3 seconds.

A loop made in sonic pi.

Vst:quantum leap solo violindrum kit: n-track drums.

Sound recording test with a panasonic lumix tz80 camara.

Another sloth lfo test. I wanted to see - expected to see - cyclesrepeating. I don't. I have x controlling frequency and y controllinga filter. This recording is 5 minutes so there should be some repetitiveness. . . It's a regular sloth. . . I see 48 second cycles but they are not the same. Cool. Chaos.

Sine wave test tone at 440hz.

The article from the economist reading by p. A.

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.

Modulated clip of voice saying "testing".

Pure tone put through paulstretch effect in audacity gain a ghostly ambience.

Test alarm of eschelbronn siren with church bells in the background. 7th of july 2018, 12 a. M.

Testing out the werkstatt-01. Slightly eq'd on the low end.

Recording of noise produced by unplugged microphone jack on my computer. Weird whistle sound moving from 6. 5 khz to 15 khz randomly with pink noise on background. Removed dc part of the sound and normalised with audacity. Sound was cut to make it loopable. Feel free to use it in short movies, games, etc. Just include a comment below and give me credit if used in game (i do not take a care on movies). . .

This tone is 485hz, slightly below the note b3 (493. 8hz). It's roughly the same frequency of the b tibetan bell in this package. End and start are well glued into a continuous wave (tested in unity 3d). Made with audacity.

This is the alarm from sesc pompéia in sao paolo. They play it so loud that everyone has to get out of the building.

This sound is a 1-sample long impulse at 48 khz. It covers the whole frequency range with equal power. This is a perfect sample for exciting your guitar amp or reverb unit to capture it's impulse response (ir). You can also play it through a speaker in a reverbant room to capture it's reverb characteristics. Remember that the ir sample will be no flatter than your speaker's performance multiplied by your microphone's performance (frequency response characteristics). The sample has exaclty 1 second of silence, then the impulse, then another second of silence to ensure the impulse will be played clean and untruncated on any sound system or device. My test with ir lv2 convolution plugin have proven, that this sample has absolutely flat frequency response - convolved signal was identical to the source signal. After normalization and sample-alignment of the sound clips i have inverted the polarisatin of one of them and summed them - result was absolute silence, even no hiss was present as a result. This shows the accuracy of the convolution process and proves this sound to be perfect for sampling ir. The impusle was generated with c* dirac ladspa plugin. Created using audacity.

Biarnel stico electric upright bass equipped with michael zadow magnetic pickup_tested through schertler unico amp.

On the first wednesday in may the danish air alarm system is testet at 12:00. This was recorded in 2012, a beautiful sunny spring day.

I made this sound with a simple music maker, its (or gonna be) used in 8-bit game when the general tells the soldier what to do, please leave a comment what you think and what could be added, i'll try to add what you asked.

Using an analog "buttset" or test-set telephone, clipping the leads from an exfomaxtester device and hearing the tones from testing a line, at a terminal/crossbox location (roadside). Cut some low frequencies and added 2s, 5s, then 3s digital-delay effects automated and a reverb effect.

Voice test for captain jackrecorded on an antlion modmic 4.

Road test sound recording of black widow exhaust headers on a 21' s1000r sport.

Yep this is a crazy sound. What have i done. . . I have build a nonlinearcircuits sloth lfo. Https://www. Modulargrid. Net/e/nonlinearcircuits-sloth-4hpedited info:i have built the regular version. The sloth has two outputs x and y. I connected x to control frequency on one oscillator and y to control amplitude on another oscillator. Frequency experiment on left channel. Amplitude experiment on the right. The file starts as the amplitude is 0. Next time the amplitude is 0 (almost) is at about 48 sec. Then 48 sec later, at 1:37 the amplitude is 0 again. The two cycles are not identical. The tones are harder to analyze. . . X and y outputs. I guess those corresponds to x and y in a coordinate system. You can find video clips watching the sloth “drawing” butterfly wings. For example:https://www. Youtube. Com/watch?v=0ku6npz1s4gand maybe check this:https://www. Youtube. Com/watch?v=occhcm5oxp8http://nonlinearcircuits. Blogspot. Se/2014/09/sloth-chaos. Htmlthis later link is the developers page. The constructor (andrew) of this module says that my version completes “1 cycle every 15 seconds”. What does that mean? is one cycle one lap in the butterfly pattern? will the pattern repeat itself? yep, i’m going to ask him…. Edit:andrew answers my questions: “it is a very approximate description of the frequency, cycle is not the proper term to use. . . . Nor is frequency really, but they are descriptions that people can relate to easily. Depending upon the pot settings and whatever other initial conditions that happen to be in place, the signal may traverse the typical double strange attractor path. It may stay in one attractor for several loops before crossing over to the other one. The pattern will never repeats itself, it might come close but won't do it. ”my question: so, one “loop” is one cycle?andrew answers: typically it takes approx 15 seconds to make a rough figure 8, but depending upon the pot and other factors, it may take longer, much longer, sometimes it even pauses whilst deciding which way to go next.

I recorded this on the london underground for an animated project that i'm working on. We boarded the train at bethnal green and travelled several stops until liverpool street. There are a few station announcements along the way. The train itself was moderately busy, but there was not much in the way of background chatter.

A metal detector beeping multiple times using a zoom h1 recorder.

Recorded december 30th, 2016 4:00pm in peshtigo, wisconsin.

Klangbau köln "rnd modul logistische gleichung" giving it a test run. Wiggling. Listening. Feeling.

Everything that lives is designed to end. We are perpetually trapped in a never-ending spiral of life and death. Is this a curse? or some kind of punishment? i often think about the god who blessed us with this cryptic puzzle. . . And wonder if we'll ever get the chance to kill him.

I used make noise function, doepfer a-147-2 cvlfo, doepfer a-148 sample and hold, doepfer a-110 vco, doepfer a-124 filter, alm tangle quartet vca and mixer, doepfer a-199 spring reverb, pittsburgh modular outs (mk. Ii) outmodule.

Tapping on a mic, to test if it's on. Four taps done with finger.

I'm trying to configure a simple techno rack in vcv-rack. Only free stuff. This is the first test recording. Added a sampler.

Just experimental sounds.

A happy siren for a bad war. I made it in beepbox. Co.

Outdoor warning siren system, siren test on a sunny day. Birds can be heard chirping in the background while the siren is sounding.