<s>
The	O
data	B-General_Concept
processing	I-General_Concept
inequality	I-General_Concept
is	O
an	O
information	O
theoretic	O
concept	O
which	O
states	O
that	O
the	O
information	O
content	O
of	O
a	O
signal	O
cannot	O
be	O
increased	O
via	O
a	O
local	O
physical	O
operation	O
.	O
</s>
<s>
The	O
data	B-General_Concept
processing	I-General_Concept
inequality	I-General_Concept
then	O
follows	O
from	O
the	O
non-negativity	O
of	O
.	O
</s>
