Does iPhone 15 Pro Use a Single Microphone or Multiple Microphones for Voice and Sound Recognition?

Hello, I have a question regarding the voice and sound recognition features on the iPhone 15 Pro.

The iPhone 15 Pro is equipped with four microphones, and I understand that for features like Apple’s sound recognition and when invoking Siri, the microphone(s) must always be active. My question is whether the device uses a single microphone (mono channel) for these functions or if multiple microphones are activated simultaneously.

I would appreciate clarification on how the microphones are utilized in sound and voice recognition features.

Thank you for your assistance.

Best regards.

Hello @Pil_Gaaang, thank you for your post. Please see this thread.

Does iPhone 15 Pro Use a Single Microphone or Multiple Microphones for Voice and Sound Recognition?
 
 
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