| 发明名称 |
Modular Headrest-Based Audio System |
| 摘要 |
An automobile audio system includes a signal processor configured to receive and process audio signals from a source and provide processed audio signals to an amplifier, a first headrest including a headrest speaker and coupled to a driver's seat, a first fixed speaker positioned near a left corner of the vehicle's cabin forward of the headrest, a second fixed speaker positioned near a right corner of the vehicle's cabin forward of the headrest, and a headrest accessory port located in a passenger's seat. The port is configured to connect the audio system to a second headrest speaker. The processor uses a first set of parameters for processing the received audio signals when the first headrest speaker is connected and the second headrest speaker is not connected, and a second set of parameters for processing the received audio signals when both the first and second headrest speaker are connected. |
| 申请公布号 |
US2014334638(A1) |
申请公布日期 |
2014.11.13 |
| 申请号 |
US201313888932 |
申请日期 |
2013.05.07 |
| 申请人 |
Barksdale Tobe Z.;Dublin Michael S.;Oswald Charles |
发明人 |
Barksdale Tobe Z.;Dublin Michael S.;Oswald Charles |
| 分类号 |
H04R1/02 |
主分类号 |
H04R1/02 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
1. An automobile audio system comprising:
a signal processor configured to receive and process audio signals from a source and provide processed audio signals to an amplifier, a first headrest comprising a headrest speaker and coupled to a driver's seat, a first fixed speaker positioned near a left corner of the vehicle's cabin forward of the headrest, a second fixed speaker positioned near a right corner of the vehicle's cabin forward of the headrest, and a headrest accessory port located in a passenger's seat, the headrest accessory port configured to connect the audio system to a second headrest speaker in a second headrest, wherein the signal processor uses a first set of processing parameters for processing the received audio signals when the first headrest speaker is connected to the audio system and the second headrest speaker is not connected to the audio system, and the signal processor uses a second set of processing parameters for processing the received audio signals when both the first headrest speaker and the second headrest speaker are connected to the audio system. |
| 地址 |
Bolton MA US |
