What is the secret of 'Black Dot'? Even iPhone users will be surprised to know this

iPhone Black Dark:  The black dot near the rear camera module of the iPhone, often referred to as the "black dot", is a microphone. This microphone plays an important role in several important functions:

1. Noise cancellation:

This microphone picks up environmental noise and separates it from the primary audio. It then reduces unwanted noise using noise canceling technology, giving you better sound quality during calls.

2. Local audio:

This microphone enables a feature called "Local Audio," which makes the sound from your iPhone's speakers move around your head in a 3D effect. This gives you a more immersive experience when watching movies or listening to music.

3. Video recording:

This microphone also helps in capturing audio while recording the video. It provides high-quality audio that makes your videos even better.

4. "Hey Siri" voice assistant:

This microphone also plays a vital role in activating the “Hey Siri” voice assistant. You can say “Hey Siri” to make calls, play music, set alarms, and perform other tasks using your voice.

It is important to note that the "black dot" is only a hole for a microphone, not a camera. Some people incorrectly assume that it is an additional camera, but this is not true.

conclusion:

The "black dot" present in the iPhone is an important part of the microphone which enables many features like noise cancelling, local audio, video recording, and "Hey Siri" voice assistant. iPhone users are not even aware of this dot but its work is powerful due to which people can use their iPhone very comfortably.