We propose a minimal path from complex baseband to 3D situational volumes: voxelizing In-phase/Quadrature(IQ)-derived spectrograms into time×frequency×channel cubes(I/Q). On a synthetic anomaly-benchmark, voxelized volumesoutperform 2D spectrogram baselines for surfacing rare burstsand narrowband spikes, with peak AUC 0.928 vs 0.850. Latencyremains tractable in a press-once pipeline (p99 5.5 ms vs 3.8 msat 0 dB). NeRF-style upgrades … Continue reading Voxelized IQ: From Complex Baseband to 3D Situational Volumes