Why is the left and right sound of the phone s headphones not the same and what to do

Here's how to do it on a computer:

First, click on the little horn in the bottom right corner. After clicking on the speaker, in the window that appears, click on the speaker icon (speaker) at the top. In the pop-up window, select "Levels".

Next, in the window that appears, select "Balance". After clicking Balance, a small adjustable window will appear, allowing you to adjust the volume of the headphones on both sides according to your personal preference for comfort.

Here's how to deal with it on your phone:

Plug the earphones into other devices, if the earphones still only ring, the earcord on that side is damaged, and send it for repair.

If it is a mobile phone problem, it is handled as follows:

2.The headphone plug may be four-section, and the mobile phone is not compatible with it, so pull out the headphone plug and try one.

3.Back up your important files and factory reset your phone.

4.The ear cable on the other side of the earbuds may be damaged, it is recommended to contact after-sales for treatment.

If you are using a vivo mobile phone, the inconsistent sound on both sides of the earphone should refer to the difference between the left and right channels, and the left channel generally handles the more obvious sound frequencies in **, so the left channel sound frequency is higher. For some bass that cannot be recognized by the human ear, it is generally released after the right channel has been processed, and the left and right channels are stereo**. Therefore, there may be a slight difference in the sound of the left and right earphones when ****, which is to create a better ** effect.

If you obviously notice that the sound of the left and right earphones is different, you can wipe the earphone plug to avoid dust, dirt and other conditions that cause poor contact, if the situation has not been improved, then it may be caused by the failure of the earphones, it is recommended to replace the earphones and then observe.

1.It is possible that the horn diaphragm on the side with a low sound is damaged, resulting in a smaller sound on one side and a louder sound on the other.

2.It can't be that the taskbar volume icon is muted, but in that case, there is no sound from both speakers.

3.Try it on a different computer, and there may be a problem with the computer jack.

4.Look at the headphone pins (the one with the green plug) to see if there is any stain on the pin, which can also be caused by stains.

If it's not one-sided, it's good to plug in other headphones, this is a headphone problem.

If the sound of the left and right earphones of the Bluetooth headset is not synchronized or the volume is inconsistent, you can try the following methods:

1. Make sure that the left and right earphones have been worn and connected to the mobile phone, if only one earbud is connected, you need to put the two earphones into the charging case and reconnect the mobile phone.

2. Confirm whether the sound nozzle steel mesh is stained with oil, sweat or dirt, and use alcohol and anti-static brushes to clean it.

3. If the sound of the left and right earphones is not synchronized, you can go to Settings > System Settings (Other Settings) > Barrier-free to check whether "Audio Equalization (Left and Right Channel Balance)" is enabled, and try to restore "Audio Equalization (Left and Right Channel Balance)" to the default state.

4. Try to restore the earphones to factory settings.

If the above methods still do not solve your problem, it is recommended that you bring your headphones and proof of purchase to the nearest OPPO official service center for testing by professional engineers.

If the Bluetooth headset is quiet on the left and right plexus headphones, you can try to recover it by the following methods:

1. Make sure that the volume of the Bluetooth headset and the phone are adjusted to the maximum.

2. Put the dual earbuds into the charging case and open the lid of the case, press and hold the function button to complete the factory reset, and cancel the pairing information on the mobile phone. Seep Suixiang.

3. Restart the phone and pair and connect the Bluetooth headset with the phone again.

4. If you are an OPPO or OnePlus mobile phone:

1) For the ColorOS version of the system phone, go to Settings > Other Settings > Accessibility to restore the "Audio Equalization" to the default state.

2) For ColorOS 12 and above phones, go to Settings > System Settings > Accessibility > Hearing > Left and Right Channel Volume Balance Restore the "Left and Right Channel Volume Balance" to the default state.

5. It is recommended that you upgrade your Bluetooth headset to the latest version to try.

6. You can go to Settings > find the corresponding Bluetooth device> click the settings (gear) button on the right, find and turn on the absolute volume switch in the corresponding device. (Some Bluetooth headphones do not support absolute volume adjustment, so the "Bluetooth device volume synchronization with mobile phone" switch will not be displayed).

If the above methods do not solve your problem, please bring the relevant purchase voucher to the nearest OPPO official service center for testing and processing.

1.First of all, if it is a Windows 7 system, click on the small speaker in the lower right corner 2After clicking on the speaker, in the window that appears, click on the selected part 3In the pop-up window, select "Levels".

4.Next, in the window that appears, select "Balance".

5.After clicking on Balance, a small adjustable window will appear, allowing you to adjust the situation of the two earphones according to your personal preference for comfort.

Taking AirPods as an example, the earbuds are divided into two channels, which are the left channel L and the right channel R, and the two channels are two signals. First of all, the size of the two sides is different, first look at the hardware problem of the earphone itself, if the wire or wire control is damaged, resulting in the difference in size on both sides, there is no way to treat it, if the earphone itself is expensive, you can go to the after-sales service for maintenance.

Another reason for the headphones is loud and small, the hardware itself is fine, that is, the damage of the software or the sound emitter, ** software can be adjusted to balance the channel to solve, if the sound emitter has a problem, you can only change a mobile phone or other sound emitter.

After looking for 10 days, I found out that the reason is: accessibility-audio-mono reasons, just turn it off.

1. First unlock the iPhone 7P, open the phone in it, and connect the Bluetooth headset first.

2. Then in the desktop of the mobile phone, as shown in the figure below, click Settings.

3. Then in the settings page that opens, click on Accessibility, as shown in the image below.

4. Then in the page that opens, click on Audio Visual, as shown in the image below.

5. Finally, in the page that opens, find the balance, and slide the progress bar left and right to adjust the volume of the left and right earphones.