miek/inspectrum

Features

• IQ Sample File Viewers - Loads complex and real IQ sample files and shows their frequency-domain representation for visual inspection.
• Plugin-Based Format Readers - Uses a plugin registry of format-specific readers for SigMF, GNU Radio, BladeRF, HackRF, and RTL-SDR sample files.
• Memory-Mapped File Access - Maps files into virtual memory to access multi-gigabyte captures without loading them entirely into RAM.
• Spectrogram Generation - Displays a time-frequency heatmap of a captured signal with zoom and pan across the recording.