ResearchBenchmarksSteering Vector Upmixing on 30 simulated rooms (DSNR)Steering Vector Upmixing on 30 simulated rooms (DSNR)Follow17.7DI (dB)HOA7.71610.30812.915.492Feb 18, 2026Evaluation resultsMethodMethodLinksDI (dB)3-dB BW (°)SL (dB)HOASpatial Representation...Spatial Representation=HOA2026.0217.726-11.7SIRUPSpatial Representation...Spatial Representation=Upmixed2026.0217.127-9.6FOASpatial Representation...Spatial Representation=FOA2026.028.148-1.2