Noise Cancelling Headphones
Background Information: That annoying buzzing noise you hear on planes, trains, and in cars can really ruin your music listening experience. Everyone owns a pair of headphones or earbuds, but wouldn't it be great to reduce that background noise so you can enjoy your music without distraction? Noise cancelling headphones and earbuds are a hot commodity in today's technology market, and the noise cancelling technology continues to gets better and better. How it Works: A microphone located on the outside of the headphones or earbuds listens to the ambient noise around you. Circuitry within the headphones creates a replica of the detected sound wave and resends the wave out of the headphones. This process limits a majority of ambient sound from entering the earbuds. Some sounds are completely cancelled by the circutry, but most noises like people talking, car radios, and keyboard typing are only reduced in loudness. Impact & Future Growth: