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arXiv · 2610.32202

ICASSP 2026 Radar Acoustic Speech Enhancement (RASE) Challenge

Zhi-Wei Tan·V. G. Reju·Ritesh C. Tewari·Ruotong Ding·Patrick A. Naylor·Andy W. H. Khong
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Abstract

This paper presents the ICASSP 2026 Radar Acoustic Speech Enhancement (RASE) Grand Challenge, the first community challenge dedicated to benchmarking speech enhancement from millimeter-wave (mmWave) radar vibrometry. The challenge targets realistic through-glass sensing scenarios where microphones are ineffective or impractical. We introduce a curated dataset of paired radar and clean speech recordings, standardized preprocessing, a baseline system, and a secure Codabench-based evaluation framework with unified objective metrics. The RASE Challenge establishes the first public benchmark for radar-based speech enhancement and aims to foster reproducible research in this emerging field.

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BibTeXRIS

Zhi-Wei Tan, V. G. Reju, Ritesh C. Tewari, Ruotong Ding, Patrick A. Naylor, Andy W. H. Khong. 2026-10-23. ICASSP 2026 Radar Acoustic Speech Enhancement (RASE) Challenge. https://doi.org/10.1109/icassp55912.2026.11463564

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