The science of silence behind all the top vacuum cleaner brands - How do they do that?Vacuum cleaners are noisy machines. That’s the typical impression of people for these cleaning devices (and also the typical impression of pets for these, well, monsters). Humans are so obsessed with the busy city noise all day and all night. Even the residents in the suburbs are not happy with a weekend full of vacuum cleaner’s noise. That’s why some of the Best Vacuum Cleaners brands are constantly improving their products so that they become quieter when operating. Let’s see how creators help these “noisy machines” break the stereotype that has lasted for decades. The definition of a quiet vacuum cleaner
No matter what model it is, a vacuum cleaner is considered quiet if it has an output noise from 75dB and below. But, of course, no vacuum cleaner is completely silent, at least not yet, as long as the noise is quiet enough for people (and pets) to not feel uncomfortable hearing it. We can usually find
canister vacuums the quietest because the shape of this vacuum cleaner type is an advantage in reducing noise. Small vacuum cleaners, like handheld vacuums or robot vacuums usually use strong motors to boost
suction power because of their modest designs. And no surprise at all when upright vacuums are the noisiest out of all vacuum models. But that doesn’t mean there is no upright vacuum that has output noise below 75dB. We’ll get to know an upright vacuum cleaner with a noise level of 70dB in the next section.
The Silent Setting: Miele Dynamic U1 Powerline Upright Vacuum CleanerEven though this Miele Dynamic U1 Powerline is a bulky upright vacuum cleaner, it only creates noise at 70dB. This is because the brand has installed a low-noise motor for each machine of this model and integrated noise insulation. This Miele Dynamic U1 Powerline is one of the
Best Rated Vacuum Cleaners with such powerful suction with the Silent Setting. You can turn a growling beast into a purring cat with some clever adjustment like how the brand did with this upright vacuum cleaner.
50% quieter than the predecessors: Dyson V11 Torque Drive Cordless Stick Vacuum Cleaner
Another way to create quietness is to reduce noise. The Dyson V11 Torque Drive is one of the quietest cordless vacuums. This latest model has successfully decreased noise down to 70dB, 50% quieter than its predecessors. At the same time, the suction power is increased up to 40% stronger. So how did they do that? The Dyson V11 Torque Drive has the Acoustic felt and closed cell foam incorporated inside the vacuum to absorb vibration, resulting in noise reduction. Meanwhile, the renovation of airflow and post-motor filter help this
cordless stick vacuum cleaner work effortlessly, creating less noise in the process.
ConclusionIt’s not necessary to choose the quietest vacuum cleaner if you are not bothered by everyday noises. Remember, the average noise of a conversation or TV is around 70dB. If you can’t handle louder noise than that, it’s good to choose a good vacuum in this link of
https://www.flickr.com/groups/best-vacuum-cleaner/ with a lower noise level than 70dB. But if you feel fine with louder noise, then it’s best to focus on the vacuum cleaner's efficiency because the faster you get the job done, the sooner you can rest your ears.
