When using AirPods or any other wireless earphones on an iPhone, it is possible to experience an amplification of background sounds from the other end of the call. This phenomenon can occur due to a combination of factors:
Microphone Sensitivity: AirPods, as well as other wireless earphones, typically have built-in microphones that are designed to pick up sounds clearly. These microphones may have higher sensitivity levels, which means they can capture even subtle sounds more prominently. As a result, background noises that are typically not noticeable during a regular phone call can become more pronounced when using AirPods.
Noise Cancellation: AirPods, especially newer models, often feature active noise cancellation (ANC) technology. This technology is designed to reduce external sounds and improve the clarity of audio. However, sometimes, noise cancellation algorithms can have unintended effects, such as amplifying certain sounds or making them more noticeable. This can make background noises seem louder or more pronounced to the person on the other end of the call.
Bluetooth Interference: The connection between the AirPods and the iPhone is established using Bluetooth technology. In some cases, interference or signal disruptions can occur, which might result in distorted or exaggerated sounds being transmitted. This interference can lead to background noises being amplified or distorted during a call.
To mitigate this issue, you can try the following steps:
Adjust Microphone Sensitivity: On your iPhone, go to "Settings," then "Accessibility," and select "Audio/Visual." Under the "Hearing" section, you'll find options to adjust the microphone sensitivity. You can try reducing the sensitivity to see if it helps minimize the amplification of background sounds.
Disable Noise Cancellation: If your AirPods have active noise cancellation, you can turn it off to see if it reduces the amplification of background noises. Open the Control Center on your iPhone, long-press the volume control slider, and disable noise cancellation from there.
Improve Connection Quality: Ensure that your AirPods are fully charged and properly connected to your iPhone. Keep the devices in close proximity to maintain a strong and stable Bluetooth connection, which can help reduce interference and potential sound issues.
Test Different Environments: Background sounds might be more noticeable in certain environments due to varying levels of ambient noise. Try having conversations in different locations to see if the issue persists consistently or if it varies based on the surroundings.
If the problem continues despite these steps, it's recommended to contact Apple Support or visit an Apple Store for further assistance. They can provide specific guidance and troubleshooting steps tailored to your AirPods and iPhone model.