Original ResearchPublished 7 October 2026GSDD-net: an efficient feature extraction method for gear-surface defects in complex industrial environmentsKesheng Wang · Huawei Zhang · Tong Yang · Peng Shen · Yongxiang ZhaoFrontiers in Mechanical Engineeringdoi 10.3389/fmech.2026.1983450
Original ResearchPublished 1 September 2026TF-Mamba-DPHNet: a time-frequency state-space and dual-path interaction framework with hybrid cross-scale feature calibration for speech enhancementShaik AreefaBegam · Sunnydayal VanambathinaFrontiers in Signal Processingdoi 10.3389/frsip.2026.1911510
