Settings

Settings affect the entire LinFIR application and are accessible via Edit → Settings or the keyboard shortcut Cmd+, (macOS) / Ctrl+, (Windows).

The Settings window is organized into several tabs:

• General: Application preferences, filter processing, and new-project defaults
• Graphs: Plot resolution, truncation, plot bounds, sonogram / spectrogram defaults, graph order
• Audio Settings: Audio device configuration and measurement setup
• Measurement Calibration: Microphone calibration files and soundcard (audio interface) calibrations - libraries, loopback measurement, and defaults for new drivers
• License: License activation and management (unlocks directivity analysis, spectrogram, and other features)
• Rotation Table: Motorized turntable connection and control for automated polar measurements 🔒