Bandpass Filtering
Bandpass filtering is a technique used to isolate specific frequency ranges within a signal. In the context of EEG data, bandpass filters are essential for extracting frequency bands of interest, such as alpha (8-12 Hz), beta (12-30 Hz), or gamma (30-50 Hz), while attenuating frequencies outside the desired range.
- For more details on bandpass filtering, refer to:
Oppenheim, A. V., & Schafer, R. W. (2010). Discrete-Time Signal Processing. Pearson.
Smith, S. W. (1997). The Scientist and Engineer’s Guide to Digital Signal Processing. California Technical Publishing.