Kod Morsa dla nasłuchu ?
Metodyka. ???
Na androida: Morse Code Reader
https://market.android.com/details?id=org.jfedor.morsecode&feature=search_result#?t=W251bGwsMSwxLDEsIm9yZy5qZmVkb3IubW9yc2Vjb2RlIl0.
PRZEJD NA FORUM