15,592 Royalty-Free Audio Tracks for "Test File"

Bass test (warning) very low - care about your acoustic systemdon't use (listen) more then 50% of your power amplifier can work :).

Just for test the new interface of freesound upload files i record tis sound, it's my first atemt to record something in uncompressed wav format in my dm-520.

Female voice test for freesound uploading.

A set of tones to help determine left and right outputs in a system. Set in a loop, this is useful for checking out stereo playback and headphone systems.

Set computer volume level at normal. Using headphones or your speakers, play each tone, gradually decreasing the volume until you cannot detect it. Note the volume setting (i know, this isn't easy if you don't have a graduated control, but you can make some arbitrary levels using whatever indicator you have on your os). Repeat with next tone. Try the test with headphones if you were using your speakers, or vice versa. Fyi: http://en. Wikipedia. Org/wiki/hearing_range.

A test tone that can be used for final mix for tv and other similar media. It contains 10 seconds of silence and then 30 seconds of a 1khz test tone (sine wave) with the digital level set at -6dbfs. Uploaded as 24/48 wav for post production work. See http://en. Wikipedia. Org/wiki/dbfs for some details on analogue alignment levels.

This is clip of four different xlr-cables recording empty track to check the cables noise floor. The original recording was boosted to -6 db with audacity.

Setting up and testing samson meteor mic. Some handling noises and more. Recorded from microphone usb-port directly to computer without editing.

Two time signatures at the same time 4/4 and 4/5. . . But if i mix them i have to decide? what is it? experimenting. . . With two qy-10s.

Testing and rubbing a coth object like a rope.

Testing and rubbing a coth object like a rope.

Testing and rubbing a coth object like a rope.

Vst: zamplersoundbank: black venom.

Made with vcv-rack.

While going though old tapes, i found this little gem. Very interesting test tone on tape.

Microphon testplay bm650ux.

Microphon testplay bm650ux.

A random thing i made in fl studio mobile.

Bleeper, with some processing - including a high pass to get rid of low frequencies and dc offsets.

Workshop metal.

This is 2018 recording.

Two "open and close" sequences of a metal filing cabinet drawer.

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.

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

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.

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

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.

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.

The article from the economist reading by p. A.

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.

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.

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.

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

Sound recording test with a panasonic lumix tz80 camara.

Modulated clip of voice saying "testing".

A loop made in sonic pi.

. . . . . String. . . . Melody. . . . Laught. . . . .

Thumping open drawers in large office filing cabinet.

Audio of a paper copier working. Recorded with the iphone 8 plus in my school library.

Just experimental sounds.

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