<s>
Tremor	B-Application
by	O
the	O
Xiph.Org	B-Application
Foundation	I-Application
is	O
a	O
fixed-point	O
version	O
of	O
the	O
Vorbis	B-Algorithm
decoder	O
for	O
those	O
platforms	O
without	O
floating	B-Algorithm
point	I-Algorithm
operations	O
.	O
</s>
<s>
It	O
is	O
a	O
software	O
library	O
that	O
decodes	O
the	O
Vorbis	B-Algorithm
audio	O
format	O
.	O
</s>
<s>
It	O
is	O
free	B-Application
software	I-Application
released	O
under	O
the	O
New	O
BSD	O
license	O
.	O
</s>
<s>
Tremor	B-Application
uses	O
fixed-point	O
and	O
movable-point	O
arithmetic	O
numeric	B-Algorithm
representations	O
in	O
its	O
implementation	O
so	O
that	O
it	O
can	O
be	O
used	O
by	O
small	O
embedded	B-Architecture
devices	I-Architecture
,	O
which	O
typically	O
do	O
not	O
have	O
floating-point	B-Algorithm
processors	O
.	O
</s>
<s>
Thus	O
,	O
Tremor	B-Application
enables	O
small	O
embedded	B-Architecture
devices	I-Architecture
to	O
play	O
audio	O
files	O
stored	O
in	O
the	O
Vorbis	B-Algorithm
format	O
.	O
</s>
<s>
Tremor	B-Application
was	O
originally	O
developed	O
by	O
Xiph.Org	B-Application
as	O
a	O
part	O
of	O
a	O
contract	O
for	O
the	O
Iomega	O
HipZip	O
,	O
but	O
was	O
since	O
opened	O
up	O
to	O
encourage	O
wider	O
use	O
of	O
the	O
Vorbis	B-Algorithm
format	O
.	O
</s>
<s>
Almost	O
all	O
hardware	O
devices	O
that	O
can	O
play	O
Vorbis	B-Algorithm
,	O
and	O
many	O
software	O
implementations	O
on	O
embedded	B-Architecture
devices	I-Architecture
(	O
such	O
as	O
mobile	O
phones	O
)	O
use	O
Tremor	B-Application
or	O
some	O
descendant	O
.	O
</s>
<s>
Xiph.Org	B-Application
has	O
expressed	O
interest	O
in	O
modifying	O
Tremor	B-Application
into	O
a	O
floating-point	B-Algorithm
version	O
,	O
which	O
would	O
replace	O
the	O
current	O
floating-point	B-Algorithm
reference	O
decoder	O
,	O
after	O
the	O
release	O
of	O
libogg2	O
.	O
</s>
