Thread: [Ideas] Sound or app that keep dog away
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dr_frost_dk is offline dr_frost_dk
2011-06-08 , 11:42
Posts: 1,503 | Thanked: 2,688 times | Joined on Oct 2010 @ Denmark
#12
Originally Posted by cvetkov.i View Post
it is not such a problem i`m not afraid from these street dogs.I kick them but if i have something like that may be they will remember me with this sound.
hehehe, well you need a very high pitch sound, normally ultra sound has an effect on dogs and cats, one of the reasons that ultra sound remotes didn't become to popular 25+ years ago.

The speakers in the N900 are pretty small, the same size as the N95, and just maybe we can make some software/program or "APP!!!" (really hate that word) that can make the n900 output beyond 25kHz
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