Which setting is Huawei mobile phone noise reduction?

Take Huawei Note 10 as an example. First, open the "Settings" application of the mobile phone, and then click the "Other Settings" option to turn on the "Dual Microphone Noise Reduction" function.

The principle of dual microphone noise reduction function is to use one microphone to collect environmental noise, and then do the opposite sound processing through the DSP inside the mobile phone to achieve the effect of canceling the noise. Dual microphones are generally used to collect mobile phone calls, and the other microphone is used as an auxiliary microphone to collect environmental noise. Although the sound is reversed, if the external noise is loud enough, the noise reduction function of dual microphones will have no effect.

Data expansion: Huawei Note 10 adopts 6.95-inch AMOLED large display screen, and the front is designed with 2.5D curved glass, which is light, round and full of grip.

The mobile phone is equipped with Kirin 970 eight nuclear processor, the body is equipped with 5000mAh super-capacity battery, and the theoretical charging time of standard charger is 5V/2.5A 1.7 hours.

The mobile phone is equipped with a 24-megapixel black-and-white lens+16-megapixel color lens, and photography creation starts with a mobile phone comparable to a SLR. The new and advanced AI photography technology can not only intelligently identify more than 500 scenes of 22 labels, but also innovatively use the AI technology of image semantic segmentation and partition optimization, allowing users to shoot masterpieces at their fingertips.