<s>
True	O
Audio	O
(	O
TTA	B-Algorithm
)	O
is	O
a	O
lossless	B-Algorithm
compressor	O
for	O
multichannel	O
8	O
,	O
16	O
and	O
24	O
bits	O
audio	O
data	O
.	O
</s>
<s>
.tta	B-Algorithm
is	O
the	O
extension	O
to	O
filenames	B-Device
of	O
audio	O
files	O
created	O
by	O
the	O
True	B-Algorithm
Audio	I-Algorithm
codec	I-Algorithm
.	O
</s>
<s>
True	O
Audio	O
compresses	B-General_Concept
up	O
to	O
30%	O
of	O
the	O
original	O
,	O
broadly	O
similar	O
to	O
FLAC	B-Application
and	O
APE	B-Language
.	O
</s>
<s>
As	O
with	O
most	O
other	O
lossless	B-Algorithm
codecs	I-Algorithm
,	O
plugins	B-Application
are	O
available	O
for	O
most	O
media	B-Device
players	I-Device
.	O
</s>
<s>
TTA	B-Algorithm
performs	O
lossless	B-Algorithm
compression	I-Algorithm
on	O
multichannel	O
8	O
,	O
16	O
and	O
24	O
bit	O
data	O
of	O
uncompressed	O
wav	O
input	O
files	O
.	O
</s>
<s>
The	O
term	O
"	O
lossless	B-Algorithm
"	O
refers	O
to	O
the	O
fact	O
that	O
such	O
compression	O
results	O
in	O
no	O
data	O
or	O
quality	O
loss	O
;	O
when	O
decompressed	O
,	O
the	O
audio	O
file	O
data	O
are	O
bit-identical	O
to	O
those	O
of	O
their	O
originals	O
.	O
</s>
<s>
Compression	O
ratios	O
achieved	O
by	O
the	O
TTA	B-Algorithm
codec	O
vary	O
,	O
depending	O
on	O
music	O
type	O
,	O
but	O
range	O
from	O
30%	O
to	O
70%	O
of	O
the	O
original	O
.	O
</s>
<s>
The	O
TTA	B-Algorithm
lossless	B-Algorithm
compressed	O
audio	O
format	O
supports	O
both	O
ID3v1/ID3v2	O
information	O
tags	O
and	O
APEv2	O
.	O
</s>
<s>
The	O
TTA	B-Algorithm
lossless	B-Algorithm
audio	B-Algorithm
codec	I-Algorithm
allows	O
for	O
the	O
storage	O
of	O
up	O
to	O
20	O
audio	O
CDs	O
worth	O
of	O
music	O
on	O
a	O
single	O
DVD-R	O
,	O
retaining	O
the	O
original	O
CD	O
quality	O
audio	O
,	O
plus	O
detailed	O
information	O
in	O
the	O
ID3	O
tag	O
format	O
.	O
</s>
<s>
All	O
TTA	B-Algorithm
source	O
code	O
and	O
binaries	O
are	O
freely	O
available	O
and	O
distributed	O
under	O
GPL	B-License
Open	O
Source	O
licenses	O
.	O
</s>
<s>
Listed	O
below	O
is	O
software	O
that	O
has	O
TTA	B-Algorithm
format	O
support	O
:	O
</s>
<s>
Audio	O
players	O
that	O
run	O
Rockbox	B-Application
support	O
TTA	B-Algorithm
.	O
</s>
