¥gq p~Y-CHANNEL ‘} ten 
COHERENCIES 
TEST NO. 214 rep p— A-CHANNEL 2 
7g pp- O- MULTIPLE 
1.0 , 
2 INPUTS 
2 - _ 
1p R27 4— CHANNEL 2 
2 -Y=— 
’SR pr2 Y—CHANNEL 1 
PARTIAL 
— x—CHANNEL 3 
Yop2 
COHERENCIES cas RP 
TEST NO. 214 75 ppRd7 O- MULTIPLE 
3 INPUTS 
Fig. 3.26. Examples of multiple and partial coherencies — (II); stress—roll, 
pitch, and (roll)?; comparison of two— and three—inputs cases. 
(From Yamanouchi.%) 
91 
