interface cell phone to head unit through pc
Anybody know of a way to have the computer mute the mp3 volume while allowing sound from the line in (my cell phone in this example) to still come through the speakers. Back in the 80's my dad had an Oldsmobile that had a cb attached. when sound came over the cb, it cut the regular radio music. When the cb sound was done, music would come back on. I want to do the same thing, but only with my cell phone. Not a problem for the mic side, just trying to figure out the speaker side. Anybody know of a way?