Ads
related to: office noise cancelling
Search results
Results From The WOW.Com Content Network
Active noise control (ANC), also known as noise cancellation (NC), or active noise reduction (ANR), is a method for reducing unwanted sound by the addition of a second sound specifically designed to cancel the first.
Noise-cancelling headphones specify the amount of noise they can cancel in terms of decibels. This number may be useful for comparing products but does not tell the whole story, as it does not specify noise reduction at various frequencies.
If you have trouble focusing or work in a loud/busy office space, noise-canceling headphones can block out distractions and help you get stuff done. If you get anxious on flights, they may help ...
Shut out the world with the best noise cancelling headphones out there from Apple, Sony and Bose.
Consumer Reports doesn’t test battery life in headphones, but Sennheiser says this model will run for up to 20 hours with Bluetooth and noise canceling turned on. It can be used over Bluetooth ...
Noise canceling: If both the noise and the signal are received by an electronic or digital medium, noise can be filtered from the signal electronically and retransmitted without the noise. See noise-canceling microphone .
Ads
related to: office noise cancelling