Testing microphone (INMP411) capabilities with ESP32 modules.
- Sound level: measure the intensity of sound in decibels (dB)
- Frequency analysis: analyze the distribution of sound across different frequencies
- Sound localization: determine the direction of the sound source
- Noise level: how much the sound is disruptive to humans
- Sound classification: identify specific sounds (e.g., glass breaking, dog barking)
- Voice recognition: identify specific voices or commands