Việt
âm tổ hợp
Anh
combination tone
complex tone
combination frequency
Đức
Kombinationston
Kombinationsfrequenz
Pháp
fréquence de combinaison
combination frequency,combination tone /ENG-ELECTRICAL/
[DE] Kombinationsfrequenz
[EN] combination frequency; combination tone
[FR] fréquence de combinaison
Kombinationston /m/ÂM/
[EN] combination tone, complex tone
[VI] âm tổ hợp