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This page allows you to generate random audio noise, i.e., perfect white noise, using true randomness, which for many purposes is better than the pseudo-random number algorithms typically used in computer programs.
Online noise generator to generate either white, pink or brown noise. You can also filter out some frequencies with a high pass or low pass filter.
It is a modified form of white noise that enables you to adjust the stereo width at various frequencies. By default, it also plays a darker sound similar to brown noise, which is a favorite among many listeners. Published by Stéphane on April 12th, 2013.
Noise Generator is an online tool to generate and shape white, pink and brownian noise. It can be used to block out other distracting noises (noise masking), to increase concentration or simply to have a little bit of fun.
Whether you prefer the soothing sound of rainfall (pink noise) or a deep, constant rumble (brown noise), online noise generators provide a versatile tool for relaxation and stress reduction. Use them during meditation, yoga, or quiet moments of reflection.
The Audio Noise Generator works by using these random numbers as sound samples to construct a whole sound file. The distribution is uniform, meaning that for each invidiual sound sample, all the possible values (e.g., [0,255] for an 8-bit sample) have exactly the same chance of occurring.
Online Tone Generator offers three flavours of noise: white, pink and brown. White noise has a flat spectrum, pink noise has a spectrum inversely proportional to its frequency, and brown noise has a spectrum inversely proportional to the square of its frequency.
Free online utility to generate random noise. Try it now!. Easy, quick, free and secure.
The simplest online web application for generating and playing noise sounds. There are only 3 buttons, each of which includes a sound signal - White noise, Brown noise, Pink noise.
Impulse noise is a category of acoustic noise made of instantaneous sharp sounds, such as clicks and pops, called impulses. Our synthetic impulse noise generator produces frequencies that are equally distributed over the human hearing range.