Extract 28 audio features from I2S microphones on ESP32
Library for extracting 28 audio features from I2S microphones (such as IMP441, INMP441) on ESP32. Features include Peak Frequency, Spectral Centroid, and 13 MFCC coefficients (mean + std). Suitable for Machine Learning applications, audio recognition, and sound classification.
| Filename | Release Date | File Size |
|---|---|---|
| ESP32Feature28-1.0.0.zip | 2025-12-26 | 17.32 KiB |