The working principle of ANC noise reduction (Active Noise Control, active noise reduction) is that the microphone collects the external ambient noise, and then the system converts it into anti-phase sound waves and adds them to the speaker. anc headset， The final sound heard by the human ear is: ambient noise + anti-phase two kinds of noise are superimposed to achieve sensory noise reduction, and the beneficiary is yourself.
ENC (Environmental Noise Cancellation, environmental noise reduction technology) can effectively suppress 90% of the reverse environmental noise, thereby reducing the environmental noise by more than 35dB, allowing gamers to communicate more freely. Through the dual microphone array, the direction of the caller's voice is accurately calculated, and various interference noises in the environment are removed while protecting the target voice in the main direction.
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