Yogasleep Dohm Uno White Noise Sound Machine, Fan-Based Natural Calming Pink Noise for Office Privacy, Sleep Aid & Meditation. Adjustable Tone & Noise Canceling for Travel, Baby & Adults (Charcoal)

Worth every penny!
This sound machine shipped quickly and came in a nice sturdy box. It was a little bigger than I thought, but I do like the sturdy construction of it and the gray color.It isn’t the loudest machine but placing it in a corner close to the bed has helped increase the volume a bit. After a week of use, we are sleeping much better.Thankful there is no looping noise, fake fan sound, speaker to bust or annoying lights. It is a cool basic, no bells design and worth the money for better quality sleep.

Fixed my sleep
This is a miracle product. Beautiful drone of noise to drown out loud surroundings. Incredible value for what it does for your sleep. Very portable and works all night without a sweat.

Loud Hum. Inferior compared to the Dohm Classic model
This Dohm Uno white noise machine is an inferior product compared to the Dohm Classic noise machine.I have owned 3 Dohm Classic noise machines. They are very effective at creating a natural white noise sound, which allows me to sleep. They are effective and last for years.They have now introduced the Uno model. The Uno is less expensive and a bit smaller, so I ordered it to use for travel.Comparisons:Classic- 2 speeds for maximum sound variations.Uno- 1 speed.Classic: The body and the top can be turned to allow for maximum control of the volume and tone.Uno: Only the body can be turned to adjust sound.I can live with the reduced options of the Uno for travel use.The problem with the Uno is the hum that is generated when the fan is turned on. When I set the Uno on my night stand, the Uno acoustically couples with the night stand and makes the hum louder and not conducive to sleep. I laid a sock under the unit to reduce the hum sound transmitted to the nightstand. The sock allowed me to get to sleep. I also noticed that the base of the Uno was quite warm.The next day, I checked the base of the Uno. It had 4 silicone pads that should reduce vibrations, but were completely ineffective. I tried sticking 4 felt pads onto the silicone pads to reduce the hum transfer from the Uno to my night stand. The felt pads did not help.I believe the low frequency hum is being generated by the fan motor in the Uno. The hum is unacceptable for a product that is sold as a sleep aid.I will be exchanging this Uno for a new one. I’m hoping it was just a faulty motor. If the new one has the same hum, I will go back to purchasing the better optioned and hum-free Classic model.

This works great to mask speaking sounds using a neutral sounding noise. You can vary the sound by rotating a simple mechanical cap with holes that allows you to make it louder or softer. It is exactly what I thought it would be. It is nicely built and it works! The colour is old-fashioned but I really don’t care that much, since it does it’s job well.

THis is a simple white noise generator that uses a fan assembly inside. THis is a model that has been in production since 1962 and this company was the first to use this system. After buying and returning a Conair machine that uses looping I must say I am pleased with how this unit works. All it does is turn on and the fan starts turner internally and you adjust the noise generated by turning the top of the unit..simple and effective…. NO need for all the other digitized looping sounds that other machines produce along with extraneous noise.

I like to use this because it blocks out almost all sounds in my thin wall townhouse. I can’t live without this in the city where I’m hearing constant sirens. I don’t hear them when this thing is on. I place it beside me on the bedside table. If you haven’t used one of these before, it just takes a bit getting used to. I started using these things when I had babies and it helped them sleep longer and more peacefully. Sometimes I have to turn it off to hear things I need to hear.