Instance of: http://www.w3.org/2004/02/skos/core#Concept
Subject Field Subject Field/6411
Is Reference of Acoustic signal-en#Sense
Helisignaal-et#Sense
Ηχητικό σήμα-el#Sense
Sinal acústico-pt#Sense
Signal acoustique-fr#Sense
Akustisk signal-da#Sense
Garsinis signalas-lt#Sense
Akustický signál-sk#Sense
Akoestisch signaal-nl#Sense
Schallzeichen-de#Sense
Señal acústica-es#Sense
Äänimerkki-fi#Sense
Hangjelzés-hu#Sense
Segnale acustico-it#Sense