Melody 6.1.5 works well. We updated to Melody 7.2 hoping to take advantage of splitting the input and output volume commands. Now PCM audio Data from the BC127 to the Satellite voice radio is better than before, but the PCM Audio data from the radio is very distorted. Just for a test, I left the radios Clock and sync connected as they were and then cut/jumpered the BC127 PCM out to the BC127 PCM in. Audio is still distorted on the headset.
Any ideas?
Melody Ver 7.2 -----------
SET AUDIO=1
SET AUDIO_DIGITAL=1 8000 2048 00100027 ON
SET AUTOCONN=1
SET HFP_CONFIG=OFF OFF OFF ON OFF ON
SET PROFILES=0 1 0 0 0 0 0 0 0 0 0 0
SET VREG_ROLE=1
WRITE
Melody 6.1.5--------------------------
SET AUDIO=1
SET AUDIO_DIGITAL=1 8000 2048 100027
SET AUTOCONN=1
SET HFP_CONFIG=OFF OFF OFF ON OFF
SET PROFILES=0 1 0 0 0 0 0 0 0 0 0 0
SET VREG_ROLE=1
WRITE
update----------------
We tested these same settings on the blue creation BC127 discovery board ( BC127-DISKIT001) with the same results.
update---------------- Solution found
A support service ticket was opened for the problem. It was reproduced at the factory. It is scheduled to be fixed in the late first quarter or second quarter of next year.