滤波器 Traditional form: 濾波器 Pinyin (reading): lübōqì Definitions: filter Characters: 滤 - to filter, to strain 波 - waves, ripples, breakers; undulations 器 - device, instrument, tool; receptacle, vessel Traditional characters: 濾 - to filter, to strain 波 - waves, ripples, breakers; undulations 器 - device, instrument, tool; receptacle, vessel