English ⇄ Arabic Chinese Danish Dutch Finnish French German Greek Italian Japanese Polish Portuguese Russian Spanish Swedish +

equal-loudness contours
tech.	Kurven gleicher Lautstaerke
equal-loudness contour
el., acoust.	Kurve gleicher Pegellautstärke; Isophone n
phys.	Kurve gleicher Lautstärke
phys.sc.	Isophonen n
equal loudness contours
health.	Kurven gleicher Lautstärkeempfindung; Kurven gleicher Lautstärkepegel; Isophonen n