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Your source for NATURAL white noise

Enjoy white, pink, or brown noise with the full rich sound that you expect from your home stereo system.

Mobirise

WNG-100   ($150.00)

Analog white noise generator.
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Mobirise

BNG-200   ($150.00)

Analog brown noise generator. 
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Mobirise

PNG-400   ($225.00)

Analog pink noise generator. Generates white, pink, and brown noise. Learn more...

Hook-up is a snap. You simply patch the unit to an audio amplification system (such as a home stereo), or to a set of amplified speakers (such as a pair of computer speakers).

Mobirise

Noise generator patched to a pair of computer speakers. Simply connect the phone plug (from the speakers) directly into the unit.




Noise generator patched to a home stereo system with RCA audio cable (included). 

So, what exactly is white noise?

Just as white light is made up of all the frequecies of the visible light spectrum (all the colors of the rainbow), white noise is made up of all frequencies within the audio spectrum (every possible kind of sound). It is most notably characterized by its high pitched “hissing” sound. White noise resembles the sound of rainfall or leaves rustling in the wind.

What is pink noise?

Pink noise can be created by passing a white noise signal through a special electronic filter. The filter reduces the noise output by 3 decibels per octave, thereby producing a signal where the power is inversely proportional to its frequency. In other words, the higher frequencies are significantly reduced, allowing the lower frequencies to be much more perceptible. This creates a uniform sound that can be pleasing to the ear. Pink noise resembles the sound of ocean surf or waterfall.

What is brown noise?

Pink and brown noise share a similar characteristic - both exhibit a roll-off of the higher frequencies. The only difference is that brown noise has a much steeper roll-off. Brown noise can be created by passing a white noise signal through a filter that reduces the noise output by 6 decibels per octave. Brown noise resembles the gentle rumble of distant thunder, or the roar of a large waterfall. 

Recap: White noise is strongest at the treble end of the audio spectrum. Pink noise is equal across the spectrum (bass, mid-range, and treble). Brown noise is strongest at the bass end of the spectrum.

Analog vs. Digital...What's the difference?

High quality white noise is supposed to consist of rapid "true-random" impulses. It is the very nature of this "randomness" that produces that distinct white noise sound - just like the random spattering of rain drops. White noise that does NOT consist of true-random impulses is called pseudo-random noise. It sounds "white" because the individual impulses only seem to pop forth randomly. What is really going on is that this seemingly random train of impulses is just a predetermined sequence of bits that will eventually repeat itself. It is just a simulation of true-random noise created by mathematical algorithms - a product of digital technology. It is not possible to generate true-random white noise by digital means, e.g., computer software or digital electronic circuitry.

Pseudo-random noise might sound O.K. at first, but most people listening to pseudo-random white noise would be able to detect the subtle variations & characteristics that repeat after a certain period of time. Listening to pseudo-random noise would be like listening to a recording of a river or waterfall on loop mode (not such a pleasant thing). Even if you could not consciously detect the noise looping back to the beginning, you can be sure that your subconscious mind will notice. I've had one customer tell me that every time her sound conditioner looped back, it woke her from her sleep. Sounds that repeat themselves can be annoying.

Only an analog source can provide true-random white noise. The problem is that almost all other white noise generators or electronic sound conditioners found on the market are pseudo-random digital devices. Why? Because digital noise generators are much easier to manufacture. We are one of the few manufacturers left in the world that still produce analog noise generators.

How is this...natural?

The noise produced by our noise generators consists of true random impulses based on the chaotic motion of electrons, which is analogous to the noise produced from the chaotic motion of water molecules. There is no difference. Both are natural sources of white noise.

Mobirise
Address

Mystic Marvels LLC
410 S 4th E
Mountain Home, ID 83647

Contacts

Email: mysticmarvels777@gmail.com