Back: Ultrasonic Food Washer removes 98% of Bacteria!
Forward: Free Mosquito Ringtones! (can’t be heard by Older People)
Ultrasonic Hearing System lets Humans hear Ultrasonic Sounds!
Here’s a cool Ultrasonic Hearing System which lets humans to hear ultrasonic sounds. Well, it’s a patent but maybe it will go into production so we can hear what insects and animals are listening to.
A direct drive hearing system for providing an ultrasonic signal to a portion of the human ear. The direct drive hearing system includes an ultrasonic direct device. The device includes a housing with at least one coil coupled to the housing. Inside the housing is a magnet, which vibrates at an ultrasonic resonant frequency in direct response to an externally generated electric signal through the at least one coil.
-
- Ultrasonic Hearing System lets Humans hear Ultrasonic Sounds!
Related posts
(No Ratings Yet)
Loading ...
If you like this post then please subscribe to my full feed RSS. You can also subscribe by Email.
Got a new hack, DIY, howto, or gadget? Tip us here.
Search for a Hack:
|Digg it |SiteHoppin |Wagg It | TrackBack |
Email this to a Friend
Email This Post
Got a new hack, DIY, howto, or gadget? Tip us here.
Search for a Hack:
Bookmark It!
|Digg it |SiteHoppin |Wagg It | TrackBack |
Email this to a Friend
Email This Post
No comments yet.