Sign in
|
English
|
Terms of Use
Dictionary
Forum
Contacts
German
⇄
English
Russian
G
o
o
g
l
e
|
Forvo
|
+
Niederfrequenzfilter
n
meas.inst.
audio-frequency filter frequency
;
a.f.
;
audible frequency
;
voice frequency
;
audio-frequency filter
phys.
low-frequency filter
Add
|
Report an error
|
Get short URL
|
Language Selection Tips
