Chowist 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 are headphones that suppress unwanted ambient sounds using active noise control (ANC). Active noise cancellation makes it possible to listen to audio content without raising the volume excessively. In an aviation environment, noise-cancelling headphones increase the signal-to-noise ratio significantly more than ...

3. Active noise control - Wikipedia

   en.wikipedia.org/wiki/Active_noise_control

   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. The concept was first developed in the late 1930s; later developmental work that began in the 1950s eventually resulted in commercial airline headsets with the technology becoming ...

4. Noise-canceling microphone - Wikipedia

   en.wikipedia.org/wiki/Noise-canceling_microphone

   The internal electronic circuitry of an active noise-canceling mic attempts to subtract noise signal from the primary microphone. The circuit may employ passive or active noise canceling techniques to filter out the noise, producing an output signal that has a lower noise floor and a higher signal-to-noise ratio.

5. Audiologists Say These Are the Best Over-The-Counter Hearing Aids

   www.aol.com/audiologists-best-over-counter...

   Of note, Sarow says that users appreciate the app features which allow for directional microphone adjustments that help block out background noise, in addition to an instant fine-tuning tool that ...

6. The best wireless headphones for seniors in 2024 - AOL

   www.aol.com/lifestyle/best-wireless-headphones...

   Best Sony XM5 headphones alternative. Sony WH-CH720N Noise-Cancelling Wireless Headphones. $100 at Walmart. Earbuds are easily lost, too, but just try misplacing a full-size headphone. Below I've ...

7. These are the best Bluetooth hearing aids of 2024 - AOL

   www.aol.com/lifestyle/best-bluetooth-hearing...

   Extra features: Additional features vary by model but can include things like directional microphones, nose cancellation, rechargeable batteries and extended battery life.