| abstract |
Method wherein acoustic data associated with airflow caused by operation of a respiratory therapy system (120), which is configured to supply pressurized air to a user and includes a user interface (400) and a vent, is received (710), and wherein based at least in part on a portion of the received acoustic data, an acoustic signature associated with the vent (720) is determined, so that the user interface, the vent, or both can be identified (730). |