The REM-POD generates its own EM field and reacts when something enters it. How radiating-field proximity detection works, and what is new in the Rev3, 2026 Edition.
The APF-D Processor is an Audio Playback Filter for ITC research. How to pause without losing data, rewind in 10-second intervals, slow playback, and filter noise to decipher a response.
Frequency overlap is the technique behind the PSB7-PRO Spirit Box. Gary Galka explains adjustable frequency steps, clustered hot spots, and why they give responses more room to form.
This calibration method uses Gary’s precise sweep settings and sensor configurations to filter out static noise and focus on voice anomalies.