Thread: Try this out and tell me if it's true?
View Single Post
Old 08-10-2005, 09:51 PM   #26
mcflux
Banned
Donating Member1
 
mcflux's Avatar
 
Join Date: Dec 2004
Posts: 8,303
Default
Oldskool TV remotes used to use high frequency sound for changing the channel, volume, on/off, etc.

But I think that was when the first "wireless" remotes came out (70s>=?).
mcflux is offline