Schallquelle /SCIENCE/
[DE] Schallquelle
[EN] ..source of noise; acoustic source; sound source
[FR] source acoustique; source sonore
Schallquelle /TECH/
[DE] Schallquelle
[EN] sound source
[FR] source sonore
Geräuschquelle,Schallquelle,Schallstrahler /SCIENCE/
[DE] Geräuschquelle; Schallquelle; Schallstrahler
[EN] sound source
[FR] source sonore