Terms containing echo technique

Subject	English	Danish
IT, dat.proc.	digital echo-cancellation technique	digital ekkofjernelsesteknik
earth.sc., tech.	echo technique	impuls-ekkometode
earth.sc., tech.	echo technique	ekkometode
IT	echo-cancelling technique	ekkofjernelsesteknik
commun., el.	laser echo ranging technique	laser-ekkopejling-teknik