7 Royalty-Free Audio Tracks for "Test Patterns"

Pattern test using drum boxx synth free plugin.

Four seconds of 1khz. You've probably heard it before in a tv test pattern or to censor out swear words. You can use it for any of these and more, you don't have to credit me! (this sound has a creative commons 0 license)thanks, and have fun with this sound!kwahmah_02.

The end result of plugging your tascam dr-05 recorder into the auxiliary output of my chevrolet aveo's car stereo: pure auditory madness!. Feel free to use this sound for whatever projects or pure enjoyment that you see fit. Have a blessed day!.

A 1khz wave, often used as an effect for a flatline, test pattern, censorship, etc. This one more for effect (such as a movie) than a test tone. This was built with a square waveform for maximum loudness.

A 1khz wave, often used as an effect for a flatline, test pattern, censorship, etc. This one more for effect (such as a movie) than a test tone. There's a nice stereo effect to make it more exciting, made by producing it as a sine wave for the left channel and a triangle for the right. The sine wave is at a slightly lower volume to make the 1khz fundamental the same volume level in both channels.

I recorded this in my living room with mics in an x-pattern on the couch very close together, using a tascam dr-70d and behringer dyynamic microphones with patch cables for optimal volume. I recorded this at maximum gain on the tascam as two stereo files, then conjoined them to a 6-channel audio file properly and mixed the front two channels to a monaural center channel for added effect. The final result is what can be downloaded here. Tghe music in the background is part of the star trek: generations expanded complete score, and is coming from my computer to the rear of the recording, which lasts just over a minute in length, and the music was just background noise for testing purposes only. No copyright infringement was intended. Credit for the music goes to the now late jerry goldsmith and also dennis mccarthy, who is still alive. I hope you like this audio demonstration, and find it useful when considering rigs like the holophone, or comparible 5. 1 surround sound microphones / rigs. I take no credit for this recording, as it was done for demonstration purposes only. Have fun!.

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.