I don’t think that streaming is direct to each HA. I think that streaming is direct to one HA (the master) and then the master HA establishes communication with the other HA.
When I start streaming on my Oticon HAs, the Right-HA always starts first, and then a second or so later the Left-HA starts streaming. I believe this is evidence of the master/right-HA establishing communications to my left-HA.
I also believe that Phonak streaming must work in a similar fashion as Oticon, in that one side receives the streaming signal and then establishescommunications to the other HA. However Phonak must be more complicated? The Target software has a setting to choose which side is the “BLUETOOTH SIDE”. I am guessing that means which HA is the master??
And since we don’t have any documentation on this, then I don’t know for sure? But if it doesn’t work this way, then what the heck is Phonak’s “BLUETOOTH SIDE”?
Question for Phonak streamers: When you start streaming do you get sound in one HA first, and then a second or so later get stereo sound in the other HA? If yes do you get sound first on the side that is set as the “BLUETOOTH SIDE” in Target software?