040000 tree 36b51696f27473f33380f4645d471c5cb0451487	android.hardware.audio.common
040000 tree 1e8b099bc4193f40483ae48942a60928583e3c1b	android.hardware.audio.core.sounddose
040000 tree bbd79b747a8590f0af68930624ed21d29ae989cc	android.hardware.audio.core
040000 tree 88dfc746f0da42c94e1f760ad760d29f1fc6e007	android.hardware.audio.effect