Microphone not working (recoding at 0.5x speed and processing at 2x)

[gian48]

My inbuilt laptop microphone (Microsoft Array-Intel Smart Sound Technology for Digital Microphones) is not working properly. When I record something using this microphone the audio gets recorded at 0.5x speed. When I play the recorded audio it plays like I am listening at 2x of what I recorded. I have checked it using stopwatch the recording time runs at half speed than real time. When I use external microphones everything works fine with bluetooth mic but my inbuilt microphone doesn't works properly. I have attached screen recording of when I was testing microphones. You can see in 1st video the microphone is recording at half speed but after recording it plays very fast like 2x speed.
1.

- Faulty Microsoft Array Microphone
2.

- Working Bluetooth Headset Microphone
Please help me to fix this problem. Is it hardware related problem or some software issue?
I have tried reinstalling windows 11 but still the problem in not solved. Please provide your suggestions and solutions.