040000 tree 36b51696f27473f33380f4645d471c5cb0451487	android.hardware.audio.common
040000 tree fbad666a04a345756b5d945bae4da4fca68eed55	android.hardware.audio.core
040000 tree b2d0257ea2dc0df0d17b8dfc93f5a398e31ef6fa	android.hardware.audio.effect