Experimental data for "Event topology-based visual vibrometer"

This record contains experimental event camera data and corresponding laser Doppler vibrometer (LDV) measurements supporting the paper “Event topology-based visual vibrometer” (Applied Physics Letters, 2026). The data include event recordings and ground-truth measurements for sinusoidal vibrations with increasing and decreasing amplitudes, a voice signal, and a multi-source vibration experiment.本数据集包含支撑论文《基于事件拓扑的视觉振动仪》（发表于《应用物理快报》2026年）的实验事件相机（event camera）数据与配套激光多普勒振动仪（Laser Doppler Vibrometer, LDV）测量结果。该数据集涵盖振幅递增与递减的正弦振动、语音信号以及多源振动实验的事件录制数据与真值测量结果。