040000 tree 36b51696f27473f33380f4645d471c5cb0451487	android.hardware.audio.common
040000 tree 40e8ee1fd7a7870060b0cec53c8b263a6513211b	android.hardware.audio.core.sounddose
040000 tree 7e4eee5146db45aaf3081fd0bfecbf92e732b82d	android.hardware.audio.core
040000 tree 86f1bfd7d0ef926802307aa9849aa5297f2d66bd	android.hardware.audio.effect