Edge of the Empire
Little more than a small audio-playback machine encased in a sturdy, impact-resistant shell, a beast call is used to lure creatures out of hiding by speaking to them in their own language.
Using a beast call to lure an animal requires no skill check. but the beast being targeted must make an Average Discipline check to resist the call. To record a particular beast’s call to use later, the user must make an Average Computers check modified by any other environmental conditions (heavy background noise. atmospheric interference. etc).