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nicolai's Avatar
Posts: 1,637 | Thanked: 4,424 times | Joined on Apr 2009 @ Germany
#27
I don't know if this helps:
Code:
gst-launch-0.10 audiotestsrc freq=440 ! audioconvert ! pulsesink
(needs gstreamer0.10-tools)

You can change the frequency parameter from 0 to 20000.

(Don't forget, you won't hear any sound while the silent profile
is active)