In recent years, noise-cancelling headphones have become popular. anc headset, Today I will share with you the advantages and disadvantages of ENC and ANC noise-cancelling headphones.
ANC is Active Noise Cancellation. It works by collecting ambient ambient noise with a microphone, which the system then converts into inverse sound waves, which are applied to speakers. The final sound heard by the human ear is: ambient noise + inverted ambient noise. The two kinds of noise are superimposed to achieve sensory noise reduction, and the beneficiary is yourself.
ENC can effectively suppress 90% of reverse ambient noise, thereby reducing ambient noise by 35dB and making communication clearer during calls. Through the dual microphone array, the direction of the caller's voice is accurately calculated, and the target voice in the main direction is protected at the same time, and various interference noises in the environment are removed to achieve the effect of noise reduction.
If you want to buy, you can choose ANC according to your daily needs. For friends who often listen to music, you can choose ANC active noise reduction, which has a better isolation effect on ambient sound. For those who frequently use headsets for conference calls, they can choose ANC. Good noise-cancelling headphones
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