Documentation

7.3. Controls

Updated 31 August 20261 min read

7.3.1. Signal Processing

Local EMOTION signal-processing controls with numbered callouts for Trim (1), CAR (2) and Denoise (3) toggles, EEG channel selectors (4, 6), frequency-band selectors (5, 7), window-size field (8) and apply button (9), above the resulting valence time-series chart.

  1. Trim: Remove artifact segments
  2. CAR: Common reference processing
  3. Denoise: Blink artifact suppression
  4. Electrode 1: First electrode (default: AF3)
  5. Filter 1: Frequency filter for the first electrode (default: Alpha 8–13 Hz)
  6. Electrode 2: Second electrode (default: AF4)
  7. Filter 2: Frequency filter for the second electrode (default: Beta 13–30 Hz)
  8. Window, s: Window length for power calculation (default: 8 seconds)
  9. Recalculation button