<s>
Mechanically	B-Protocol
induced	I-Protocol
modulation	I-Protocol
is	O
an	O
optical	O
signal	O
modulation	B-Application
induced	O
by	O
mechanical	O
means	O
.	O
</s>
<s>
An	O
example	O
of	O
deleterious	O
mechanically	B-Protocol
induced	I-Protocol
modulation	I-Protocol
is	O
speckle	O
noise	O
created	O
in	O
a	O
multimode	O
fiber	O
by	O
an	O
imperfect	O
splice	O
or	O
imperfectly	O
mated	O
connectors	O
.	O
</s>
