Weiqiao Zheng

Spectral mask estimation using deep neural networks for inter-sensor data ratio model based robust DOA estimation

Accurate DOA estimation based on clustering the inter-sensor data ratios (ISDRs) of a single acoustic vector sensor (AVS), referred as AVS-ISDR, relies on reliable extraction of time-frequency points with high local signal-to-noise ratio (HLSNR-TFPs) and its performance degrades in noisy environment…