Mabda'a socodka mitirka ee Ultrasonic oo shaqeynaya.Mitirka socodka waxa uu ku shaqeeyaa iyada oo si beddel ah u gudbinaysa oo ay helayso soo noqnoqoshada tamarta dhawaaqa ee u dhaxaysa labada transducers oo cabbiraysa wakhtiga ku-meel-gaadhka ah ee ay ku qaadanayso in dhawaaqu u dhexeeyo labada transducers.Farqiga u dhexeeya wakhtiga gaadiidka ee la qiyaasay ayaa si toos ah oo sax ah ula xidhiidha xawaaraha dareeraha tuubada.