TECHNOLOGICAL
OSSICLES
EARDRUM
EARDRUM
NATURAL
MANMADE
EARWAX
LISTEN
NOISE
HEAR
M
A
N
M
A
D
E
A
O
H
U
I
E
A
K
N
O
I
S
E
E
O
R
M
L
I
D
Y
Z
U
O
S
Z
T
L
D
B
T
Q
S
K
L
E
N
A
E
M
O
E
B
S
A
V
M
Z
S
H
O
U
F
J
E
N
C
U
E
G
I
R
O
E
W
R
U
I
U
I
E
H
Z
L
L
Y
M
K
I
E
Z
L
U
E
R
T
N
C
C
A
E
A
R
D
R
U
M
I
H
Z
S
O
K
I
E
U
L
L
U
K
M
T
D
E
I
I
L
T
S
W
O
A
H
U
W
E
E
K
A
L
L
O
C
S
E
O
R
M
F
O
A
A
L
R
F
M
G
M
O
Q
N
U
L
A
O
R
R
V
O
U
A
I
Q
O
F
J
T
S
Y
O
W
D
S
R
J
O
C
J
Z
S
L
A
N
H
A
A
R
Q
O
T
Q
A
A
K
P
U
N
I
R
T
X
U
Y
I
X
T
L
H
O
F
X
G
A
W
I
D
M
N
