Wireless remote speakers for an automotive vehicle
US6731761B1 · kind B1 · utility
Assignee
Inventors
Key dates
| Filing date | Mar 10, 2000 |
| Grant date | May 4, 2004 |
| Priority date | — |
| Expiry date | Mar 10, 2020 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB60R2011/0045
- WIPO fieldTransport
- WIPO sectorMechanical engineering
Abstract
A remote speaker system (14) for an automotive vehicle (10) has a holder (22) fixedly mounted within the vehicle (10). A speaker assembly (19) having a speaker housing (20) coupled to holder (22) and a speaker (26) coupled within the housing (20). A receive circuit (48) is coupled within the housing (20) and is electrically coupled to the speaker (26). A control circuit has an audio receiver generating audio signals and a transmit circuit (44) transmitting a wireless communication signal in response to the audio signal. The receive circuit (48) receives the wireless communication signal and converts the wireless communication signal into an audio electrical signal. The speaker converts the audio electrical signal into an audible signal.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.