AUDIO ENTERTAINMENT SYSTEM FOR A VEHICLE

摘要

An audio entertainment system for a vehicle includes a primary audio entertainment source to play a primary audio program and a secondary audio entertainment source to play a secondary audio program. The system has a plurality of front speakers, a left rear speaker, and a right rear speaker. A headphone set is for private listening by a rear seat passenger to the secondary audio program. The headphone set is selectably connectable to the secondary audio entertainment source. The system has a normal mode and a selectable enhanced rear seat entertainment mode. In the enhanced mode, an output sound power frequency spectrum of the rear speakers is automatically adjustable by frequency band to reduce audible interference between the primary program and the secondary program as audibly detected by the rear seat passenger while minimizing a disturbance to the primary audio program audibly detectable at the front seat row.

主权项

1. An audio entertainment system for a vehicle, comprising:
a primary audio entertainment source to play a primary audio program and a secondary audio entertainment source to play a secondary audio program different from the primary audio program; a plurality of front speakers; a left rear speaker located aft and to the left of a front seat row; a right rear speaker located aft and to the right of the front seat row; and a headphone set for private listening by a rear seat passenger to the secondary audio program wherein the headphone set is selectably connectable to the secondary audio entertainment source; wherein:
the audio entertainment system has a normal operating mode and a selectable enhanced rear seat entertainment operating mode; andin the enhanced rear seat entertainment operating mode, an output sound power frequency spectrum of the rear speakers is automatically adjustable by frequency band to reduce an audible interference between the primary program and the secondary program as audibly detected by the rear seat passenger while minimizing a disturbance to the primary audio program audibly detectable at the front seat row.