[pulseaudio-discuss] High pitched sounds and Internal Speaker
M. Hamzah Khan
hamzah at hamzahkhan.com
Sat Nov 6 20:59:28 PDT 2010
I have an Intel HDA sound card in my machine. The machine has a built in
speaker, which (without pulseaudio) I was able to disable by just
unchecking the box for "speaker" in gnome-alsamixer.
But when I do this while pulseaudio is running, pulseaudio mutes all
output. If I unmute using pavolcontrol, the "speaker" control in alsa
Is it possible for pulseaudio to "ignore" this speaker and not touch it?
It makes my real speakers sound very unbalanced. :(
Also, I occasionally get a problem with very high pitched sounds coming
very randomly. I have to change the profile to "off" and then back to
"Analog Stereo Duplex" or restart PulseAudio to get rid of it.
I think this is a known problem, but I couldn't find any fix for it yet.
Is there a fix as of yet?
I am using pulseaudio 0.9.21.2. My machine's ALSA info is here:
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