[pulseaudio-tickets] [Bug 95021] LFE channel not synthesized properly

bugzilla-daemon at freedesktop.org bugzilla-daemon at freedesktop.org
Tue May 24 09:49:29 UTC 2016


https://bugs.freedesktop.org/show_bug.cgi?id=95021

--- Comment #30 from Tanu Kaskinen <tanuk at iki.fi> ---
(In reply to Raymond from comment #29)
> do this mean that when your asus N series laptop with external subwoofer ,
> select 2.1 profile  the headphone will still have high pass filter when
> plugged unless you stop 2.1 stream and restart stereo stream

If the headphones are plugged in to a headphone connector, you don't get any
audio while the 2.1 profile is active (headphones are supported only in the
stereo profile). If you plug the headphones in a line-out connector and the 2.1
profile is active, and crossover filtering is enabled, then yes, the headphones
will get high-pass filtered audio.

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