Sign in
|
English
|
Terms of Use
Dictionary
Forum
Contacts
G
o
o
g
l
e
|
Forvo
|
+
O-Signal
v
This HTML5 player is not supported by your browser
meas.inst.
low signal
;
O-signal
;
zero
(signal)
;
low
Add
|
Report an error
|
Get short URL
