[From: Bruce Nevin (Fri 930217 14:04:08 EST)]
The second occurrence of "sop" in the table should be omitted, as follows:
Voiced Voiceless Voiceless
unaspirated aspirated
/released
···
=========================================
1. bin pin
2. slobber slipper
3. sob sop
4. spin
The paragraph preceding the table makes this clear, but people tend to
understand faster than they read.
Bruce