Net Deals Web Search

Search results

1. Results From The WOW.Com Content Network

2. Noise-cancelling headphones - Wikipedia

   en.wikipedia.org/wiki/Noise-cancelling_headphones

   Noise-cancelling headphones often combine sound isolation with ANC to maximize the sound reduction across the frequency spectrum. Noise cancellation can also be used without sound isolation to make wanted sounds (such as voices) easier to hear. Noise cancellation to eliminate ambient noise is never passive because of the circuitry required, so ...

3. How noise cancelling headphones work - AOL

   www.aol.com/news/noise-cancelling-headphones...

   Many over-ear headphones offer some kind of “passive” sound isolation, thanks to layers of padding around the ear that help to muffle external noise. But the technology behind active noise ...

4. Active noise control - Wikipedia

   en.wikipedia.org/wiki/Active_noise_control

   Noise control is an active or passive means of reducing sound emissions, often for personal comfort, environmental considerations, or legal compliance. Active noise control is sound reduction using a power source. Passive noise control is sound reduction by noise-isolating materials such as insulation, sound-absorbing tiles, or a muffler rather ...

5. Headphones - Wikipedia

   en.wikipedia.org/wiki/Headphones

   Passive noise isolation is essentially using the body of the earphone, either over or in the ear, as a passive earplug that simply blocks out sound. The headphone types that provide most attenuation are in-ear canal headphones and closed-back headphones, both circumaural and supra aural. Open-back and earbud headphones provide some passive ...

6. Best noise-canceling headphones, according to Consumer ... - AOL

   www.aol.com/news/best-noise-canceling-headphones...

   These headphones also deliver modern noise-canceling features, including adjustable levels of sound blocking and a monitor mode that pipes in outside sound when you want to hear it.

7. 8 of the best noise-canceling headphones for blocking out the ...

   www.aol.com/news/9-best-noise-cancelling...

   BEST NOISE-CANCELING HEADPHONES DEALS THIS WEEK: * Cowin E7 Active Noise Cancelling Headphones -- $49.99 (save $10) * Bose QuietComfort 25 -- $147.18 (save $197.82) * Skullcandy Venue Active Noise ...