With very little information on the internet about headset's, it is very rare when we get a chance to re post, with permission, an article from this industry.
Hello and welcome to the new group of assistance to the earpiece questions. Ever wanted to learn about something headphone, earphone or headset related? Now is your chance. Due to a large amount of questions we are so frequently asked, we have dipped into our mailbag and chosen the 9 most important (and most frequently submitted) inquiries. Enjoy.
Oh, by the way, in case your query isn't here, then merely send us an message and check back in a few... you may see it featured within the later series. Thanks.
This really is one of the most commonly asked inquiries, we get it all the time and, frankly, we are sick of sending the exact same standard email again and again. So, we decided to answer it once and for all.
Now, before we go any longer, I am off to draft the standard email that directs someone to this short article, back in a minute...
...You still there? Good. I stopped off to obtain a vitamin drink plus a cup of tea too, sorry.
OK. To state it simply, there are two types of noise reduction, active and passive.
Passive noise cancellation/reduction is often a by-product of wearing the headsets in the 1st place. If a headphone covers your ears up, it fundamentally has the identical noise reduction effect as a set of earmuffs. The sound has to work that much more difficult to travel to your ear how it must firstly pass through a solid surface. Passive noise cancellation comes mostly from blocking, or covering your ears and listening to a louder sound in closer proximity. In case your friend is attempting to discuss with you and you cant pay attention to them due to the headsets, then that is passive noise cancellation.
Active noise cancellation/reduction is a bit more mechanical. Headphones that actively cancel external noise achieve this by generating a low field of white noise around your ear, this actually masks outside sound and is a function in and of itself, away from the sound reproduction performance of the speakers.
To be frank, anything you place in or around your ear carries a passive noise reduction effect, but only earphones equipped with noise reducing features will generate a masking white sound. This noise wont interfere with the operation of the headsets, but it will cover the noise from wind, rain, road works and other train passengers and their noisy mobile conversations.
Noise cancellation/reduction headphones will do a much better job of drowning out the sound pollution generated by barking dogs, train announcements, bad street buskers and the charity trolls who accost you in the street.
Joking aside, it's much a frequently asked query because it's a very good one to pose. Noise reduction features significantly help to increase the cost of your headsets and it's completely worth knowing what you're purchasing before you set your hard earned down onto the counter.
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