 | | Re: Sonar question —David Laswell
| | | | (...) Only if there are sufficient holes in the obstacle to allow the sonar to read objects through them. You should be able to read another object through a chain-link fence, but not a privacy fence with overlapping boards. (...) Sound waves bounce (...) (20 years ago, 20-Oct-04, to lugnet.off-topic.geek)
| | | | | | | | | | Re: Sonar question —Dave Schuler
| | | | | (...) ***snip*** (...) Good info--thanks. It started out as an idle curiosity, but then I really got to wondering about it. (...) That's what I get for leaving out the 8^) You'll probably poo-poo my plan to install a screen door on the airlock, too. (...) (20 years ago, 20-Oct-04, to lugnet.off-topic.geek)
| | | | | | |
