Tema: Re: UAD garsiakalbiai
Autorius: Tomas D.
Data: 2011-07-13 15:28:10
"CurrentUser" <ne_toks@yahoo.com> wrote in message 
news:ivieoo$c4u$1@trimpas.omnitel.net...
> Ar turi koki aprasyma?

http://en.wikipedia.org/wiki/Dog_whistle
http://whistlemuseum.com/2009/02/24/ultra-sonic-dog-call-whistle-early-1900-france.aspx