[Pkg-utopia-maintainers] Bug#670682: digital interferance

Thomas Caswell tcaswell at gmail.com
Thu Aug 8 04:08:47 UTC 2013


Sorry for the very late response.

I suspect the source of the ticking is interference from the digital usb
signals being picked up by your analog audio.

I am going to guess that a) this is a desktop/tower box b) the headphone
are plugged into a front/top panel that also includes a usb port or two c)
internally, the audio cable from the mobo -> the panel runs parallel to the
usb cable from the mobo -> front panel.

You are hearing udisks periodically probe the usb port.

Tom

-- 
Thomas Caswell
tcaswell at gmail.com
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