| 摘要 |
A vehicle audio system (100) is presented, comprising a user interface unit (101) and a volume control unit (104). The volume control unit is configured to store a first maximum volume level (201). The user interface unit (101) is configured to allow setting a second maximum volume level (203) that is less than or equal to the first maximum volume level (201). The volume control unit (104) is configured to limit a volume level of an audio signal of the vehicle audio system (100) to the second maximum volume level (203). |
