| 摘要 |
A person-support apparatus comprises a frame, a sound generating device, a user interface, and a controller. The sound generating device is configured to generate an audible sound. The user interface is configured to receive an input from a user. The input corresponds to at least one of a sound conditioning system mode and an audible sound adjustment. The controller is electrically coupled to the sound generating device and the user interface. The controller is configured to control the operation of the sound generating device in accordance with the input from the user interface. |
