<s>
EasyEffects	B-Language
(	O
formely	O
known	O
as	O
PulseEffects	B-Language
)	O
is	O
a	O
free	B-License
and	I-License
open-source	I-License
GTK	B-Application
application	B-Application
for	O
Unix-like	B-Operating_System
systems	I-Operating_System
which	O
provides	O
a	O
large	O
array	O
of	O
audio	O
effects	O
and	O
filters	O
to	O
apply	O
to	O
input	O
and	O
output	O
audio	O
streams	O
.	O
</s>
<s>
The	O
application	B-Application
originally	O
used	O
the	O
Pulseaudio	B-Library
sound	B-Application
server	I-Application
as	O
it	O
allowed	O
effects	O
to	O
be	O
added	O
to	O
audio	O
streams	O
with	O
ease	O
,	O
however	O
,	O
now	O
runs	O
exclusively	O
on	O
the	O
PipeWire	B-Application
sound	B-Application
server	I-Application
after	O
a	O
port	O
in	O
2021	O
.	O
</s>
<s>
It	O
is	O
published	O
under	O
the	O
GPL-3.0-or-later	B-License
license	O
.	O
</s>
<s>
EasyEffects	B-Language
uses	O
PipeWire	B-Application
to	O
process	O
incoming	O
and	O
outgoing	O
audio	O
streams	O
independently	O
and	O
can	O
apply	O
various	O
sound	O
effects	O
in	O
the	O
form	O
of	O
plug-ins	B-Application
made	O
by	O
different	O
developer	O
teams	O
such	O
as	O
Calf	B-Application
Studio	I-Application
Gear	I-Application
,	O
MDA.LV2	O
and	O
GStreamer	B-Language
.	O
</s>
<s>
All	O
plugins	B-Application
have	O
their	O
own	O
presets	O
and	O
can	O
be	O
applicable	O
inside	O
the	O
suite	O
rather	O
than	O
having	O
to	O
use	O
a	O
different	O
mixer	O
or	O
executing	O
a	O
script	B-Device
from	O
the	O
command	B-Application
line	I-Application
.	O
</s>
<s>
Available	O
input	O
effects	O
are	O
WebRTC	B-Protocol
,	O
limiter	O
,	O
compressor	O
,	O
filter	O
,	O
equalizer	O
,	O
deeser	B-Application
,	O
reverbation	O
,	O
pitch	O
shift	O
and	O
spectrum	O
analyzer	O
.	O
</s>
