Archive Overview
This section serves as a historical record of the white noise machines that were once part of the shop inventory. The shop ceased all retail operations in 2014. The information provided here is for archival purposes only and does not reflect current stock or availability of any hardware.
The machines listed in this archive were selected based on their ability to produce continuous, broadband sound. These devices were used by customers to create consistent auditory environments. Documentation includes descriptions of the mechanical and electronic methods used to generate these steady sound profiles in various models.
Sound Generation Methods
White noise machines generally fall into two categories: mechanical and electronic. Mechanical machines often use a physical fan or a rotating disc to create friction-based sound. These devices produce a natural, non-looping sound that changes slightly as the motor operates, providing a consistent background noise.
Electronic machines use digital or analog circuitry to generate sound waves. These devices can produce various types of noise, including white, pink, or brown noise. The sound is produced through internal speakers and is often more consistent in its frequency distribution than mechanical alternatives found in older models.
Product Discontinuation
All white noise machines mentioned in this archive are discontinued. The shop no longer carries these items, and manufacturer support for many of these specific models has also ended. This archive remains as a reference for those looking to identify a specific device they previously owned.
Because the shop is closed, there is no customer service available for these products. Information regarding warranties, repairs, or replacement parts is not maintained here. The technical specifications provided are intended to help users understand the characteristics of the sound profiles these machines were designed to emit.
Using the Archive
The archive is organized to help users find information about specific sound profiles. If a user is looking for a particular model, they can browse the descriptions to find technical details. This includes information on the type of noise produced and the physical design of the unit.
For those interested in current listening tools, the site provides browser-based audio options. These tools allow for the immediate playback of various sound profiles directly through the web browser. Visit the listening tools page to access the available audio players for immediate use.
Questions
Can I buy these machines from this site?
No. The shop closed in 2014. All products listed in the archive are discontinued and are no longer for sale.
Why is this information still online?
The site serves as a historical record of the products once sold and provides technical descriptions for archival purposes.
Rebuilt from the archive of soundtherapyworld.com. Last reviewed 2026-10-27.