I imagine this is due to speaker quality, which would also explain the above problem. However, the middle settings are loud enough to mask voices and general background noise, so hopefully this won’t be a massive issue.Īn issue I noticed was that it’s not great at masking low-frequency noises. One downside is that some users reported a drop in sound quality at high volumes. The device remembers your previous sound and volume settings, which is helpful for frequent use in the office. It uses non-looping sounds and plays at a very high volume. You can change the settings directly on the device, too. Although not necessary, this does make changing the settings much easier. One great feature of this device that others lack is a remote control. This makes it ideal as a white noise machine for a counseling office or for office privacy. It has 3 white noise settings, 13 fan sounds, 5 brown noise settings, and a wide range of natural sounds. While a simple white noise function is fine in a sound masking machine for the office, this one has 60 different sound functions! More than anything, this gives you loads of control over the type of sound you play, whether it’s for concentration or relaxation. But setting the volume at 3 is enough for masking office sounds, and you won’t hear any crackles or static at that volume. Some people might find this distracting, particularly if they’re trying to relax.Īnother slight issue is that there’s a noticeable drop in sound quality at higher volumes. While this isn’t as noticeable with the white noise setting, you can really hear it with the nature sounds. One downside to this white noise machine is that its sounds loop. This makes it ideal if you don’t have a suitable power outlet in your office. It comes with an AC power cable but you can also use batteries. You can easily set the sound and volume using the buttons, and it also has a memory function that saves your previous settings. In short, it’ll be ideal for office privacy. Luckily, there are loads of volume settings and it’s enough to know that it could mask distracting noises louder than heavy traffic. It has a maximum volume of 100dB, which is incredibly loud. It’ll be suitable as a sound machine for therapy office and for use in an office cubicle. This white noise machine has 8 sound settings, including nature sounds, which makes it perfect for both concentration and relaxation. Provided it’s loud enough, people outside the room won’t be able to hear your conversation. Using a white noise machine for office privacy helps to mask the sound of conversation in essentially the opposite way to the benefit described above. It found that white noise helps memory retention and improves learning in loud environments.īoth of these factors are necessary for improved productivity, so the link should be obvious.įinally, another important factor is privacy. In 2014, the Journal of Cognitive Neuroscience published a study on this subject. Similarly, white noise is shown to help productivity. This helps with concentration but also with relaxation, which is why it’s useful in therapy offices. Playing every audible frequency not only masks existing noise pollution, but also gives your brain something indeterminate to focus on. So why does white noise help in situations such as offices or therapy? The main reason is that white noise “confuses” your brain and helps to block out distracting background noise. White Noise and Productivity in an Office, Cubicles, or in Therapy So, when it comes to choosing a white noise machine for office cubicles, you obviously need to ensure it’s louder than 50dB. Here’s a chart of some common sounds in decibels. Decibels are logarithmic, which means that every 10dB increase results in a doubling of perceived loudness. We measure amplitude in decibels (dB), which refers to the sound wave’s pressure level (intensity). Various other factors impact volume, but amplitude is the main one. As mentioned, humans can typically hear between 20Hz (low frequency) and 20kHz (high frequency).Īmplitude refers to a wave’s strength, which we typically perceive as its volume (or loudness). We measure frequency in Hertz (Hz) and a high-frequency wave oscillates more than a low-frequency wave within a set duration. This means they move back and forth in a regular, repetitive way. Sound waves are, unsurprisingly, waves that oscillate. These are common terms when discussing sound, but it’ll help to define them so we can understand how white noise machines work.įrequency (also known as pitch) is the number of times per second that a sound wave repeats itself. Frequency and Amplitude in White Noise Machines for Office CubiclesĪbove I used the terms frequency and amplitude.
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