Siri does not recognize microphone

Hi malte maxim,

Thanks for posting in the Apple Support Community! I understand you're having trouble with your microphone not working with Siri. I use Siri all the time to help me organize my day, and I would want to make sure it was working when I needed it. I'm happy to help.

To help get Siri back up and running, I recommend to take a look at the 'Get Help' section of the article below:

Use Siri on your iPhone, iPad, or iPod touch

Cheers!

This article might help:

Get help with the microphones on your iPhone, iPad, and iPod touch - Apple Support

Where it says "If audio from video recordings sounds faint, or Siri can’t hear you, make sure that the microphone near the iSight camera—on the top, back corner of your iPhone—and the receiver isn’t blocked or covered."