Recent Publications

• Jaden Pieper and Stephen D. Voran, “Analysis of Multiple Noisy Measurements and their Resamplings via Expected Values of Correlation and Mean-Squared-Error,” Technical Memorandum NTIA TM-26-581, March 2026

  This memorandum provides mathematical relationships for agreement between true measurand values, means of multiple imperfect measurements, and resampled measurement means. Agreement is quantified here in terms of Pearson correlation coefficient (PCC...

• Jaden Pieper and Stephen D. Voran, “Unseen but not Unknown: Using Dataset Concealment to Robustly Evaluate Speech Quality Estimation Models,” Conference Paper, February 2026

  We introduce Dataset Concealment (DSC), a rigorous new procedure for evaluating and interpreting objective speech quality estimation models. DSC quantifies and decomposes the performance gap between research results and real-world application requir...

• Mustafa Harun Yılmaz, “Adjacent Channel Interference Analysis From U-NII-4 and U-NII-5 Devices Into 5G NR V2X Devices,” Journal Article, February 2026

  The Federal Communications Commission in the U.S. assigned 30 MHz from the 5895–5925 MHz band for vehicular communication. Adjacent bands, i.e., from 5850–5895 MHz and 5925–6425 MHz, were designated for unlicensed devices. In this study, the effect ...

• Andre Celestin, Matthew J. Rhilinger, and Margaret Cheney, “On the Resolution of the Synthetic-Aperture Passive Source Localization Algorithm,” Conference Paper, October 2025

  Source localization is the process of locating a source of electromagnetic waves or acoustic waves from passive measurements of the emitted fields made on distributed receivers. This is an important problem for both military and civilian application...