We've seen amazing results from VISUAL labelling. Now let's gain insights through listening! For a deaf person simply identifying the source of a sound may be helpful, eg "there's a knock at the door", "the dryer is beeping", "glass break in the next room". Even the average person may benefit from savant insights eg "the hvac air filter needs attention", "the home water pressure is gradually decreasing", "the tread on your cars tires is worn"