040000 tree 77378d0a0e818ab9887c6661ac677bfe0433312c	android.hardware.audio.common
040000 tree 95bb8f3c6c241376085b6128ab777f27ead552e5	android.hardware.audio.core.sounddose
040000 tree 180ac651c2e9444abfbea4792fee8c738b782e49	android.hardware.audio.core
040000 tree 576f4b9e4af6f786801879a760b1ab6da268b4be	android.hardware.audio.effect