When the Xiaomi Mi 3 is talking to the other party, the noise heard by the other party is very loud

Hi! Adjust the noise reduction to try, dual microphone noise reduction technology is currently the most commonly used noise reduction technology, one microphone is used by ordinary users when talking, used to collect human voices, and the other is configured at the top of the fuselage, with background noise collection function, convenient for collecting surrounding environmental noise. In this way, when the user is talking, the microphone at the top collects the noisy background sound, and then after a series of hardware accurate filtering and enhanced real-time signal operation processing, it is compared with the background noise information database, and then superimposed on the original call signal according to the principle of signal cancellation to achieve the effect of eliminating noise and improving the quality of the call.

At the same time, this technology can not only effectively improve the call quality in noisy environments, but also reduce the volume appropriately in a quiet environment to avoid the leakage of call content.

At present, the latest MIUI development version system already supports turning off dual-microphone noise cancellation.

Closing steps: Set --- sound and vibration --- noise cancellation, and you can choose single microphone noise cancellation or dual microphone noise cancellation.

Xiaomi's official website.

This may be a problem with the following aspects of the phone:

1. At this time, it is in a place where the magnetic field changes strongly, resulting in communication failure, and dial ** again in the change place.

2. It may also be a communication signal problem, resulting in noise, call ** to consult the operator to solve.

3. It is also possible that there is a problem with the mobile phone and needs to be repaired.

1. Confirm the volume button with the other party first, and adjust it to ensure that the volume level of the handset is set normally. 2. If you listen to the voice of others is fine, and the voice of others listening to you is small, it is someone else's mobile phone earpiece that has a problem, and it has nothing to do with your mobile phone. 3. If the people who pick up your ** say that they listen to your ** voice is small, then there is a problem with your mobile phone microphone, and it is recommended to repair it.

4. If the network signal is poor, there will be a situation where the other party on the call cannot hear or the sound is small and intermittent.

A problem with the call volume setting of the other party's mobile phone. You can increase the volume of the call, method: open the settings, enter the system settings, select sound and vibration, and adjust the volume.

How to do it:

1. Turn on your phone, find Settings, and tap Open.

2. After entering, find all the settings and click Open.

3. Open the system settings, click to select Sound & Vibration, and adjust the volume.

1.You adjust the volume in System Settings - Sound & Vibration, secondly, you pay attention during the call, do not block the bottom of the phone and the MIC near the back flash, if there is still a problem, you can back up the cable to flash your system version, or go to Xiaomi's repair point for after-sales testing.

2.Because Xiaomi phones have a unique noise-canceling mode, if you are in a noisy environment, the other party will be able to hear you clearly. This noise-canceling feature requires you to stay as close to the main microphone as possible during a call, otherwise your voice may be "noise-canceled".

3.If the above does not work, please re-update the backup cable and flash your system version.

Resolution]:

For more information, go to:

1.Open the dial-up interface and enter "**", which will enter the hardware test interface interface (be careful not to mess around).

2.Select item 9 "Proximity Sensor Test" and start calibration (dial a number to try after calibration).

Hi Mi Home is open Tuesday to Sunday, 10 am to 6 pm.

Xiaomi's after-sales principle is the failure of non-human damage: return within seven days, replacement within fifteen days, and within the one-year warranty period, non-human damage is completely free.

It should be that the software did not start the dual mic noise cancellation, hang up and play again.

I've too, it's the other person who can hear their own voice. I went to fix it once, but it still didn't ......Later, the customer service directly said that it couldn't be repaired.........