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PatentDOI

Mirror-based audio system for a vehicle

Jonathan E. DeLine, +2 more
- 11 Jul 2001 - 
- Vol. 113, Iss: 5, pp 2386-2386
TLDR
In this paper, a mirror-based audio system for a vehicle preferably includes an electrochromic interior rearview mirror system, which includes a plurality of microphones for receiving audio signals from within a cabin of the vehicle.
Abstract
A mirror-based audio system for a vehicle preferably includes an electrochromic interior rearview mirror system including an electrochromic interior rearview mirror assembly. The electrochromic interior rearview mirror assembly includes electronic circuitry for at least adjusting the reflectivity of an electrochromic reflector element. The electrochromic interior rearview mirror system further includes a plurality of microphones for receiving audio signals from within a cabin of the vehicle. The plurality of microphones generate output signals indicative of sound generated within the vehicle cabin. The microphones are positioned at the electrochromic interior rearview mirror assembly, adjacent to the electrochromic interior rearview mirror assembly, in an attachment to the electrochromic interior rearview mirror assembly, and/or within a module mounted to the windshield.

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Citations
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TL;DR: In this article, the camera is disposed at an interior portion of a vehicle equipped with the vehicular vision system, where the camera one of (i) views exterior of the equipped vehicle through the windshield of the vehicle and forward of the equipment and (ii) views from the windshield into the interior cabin of the equipments.
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References
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Patent

Electrochromic polymeric solid films, manufacturing electrochromic devices using such solid films, and processes for making such solid films and devices

TL;DR: In this article, the electrochromic polymeric solid films of the present invention exhibit beneficial properties and characteristics, especially when compared to known electro chromic media, and they also perform well under prolonged coloration, outdoor weathering and all-climate exposure.
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Accessory module for vehicle

TL;DR: An accessory module for use with a vehicular cellular telephone, emergency communication device, or other audio device, may be mounted to an interior surface of a vehicle windshield as mentioned in this paper, where the microphone is mounted on the headliner of the vehicle above an interior rearview mirror.
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Modular rearview mirror assembly

TL;DR: A modular rearview mirror assembly for vehicles incorporates one or more integrated subassembly modules or carrier members to which are connected separate electrical components such as lamps, reflectors, switches, plug receptacles and the like to simplify mirror assembly and provide integral support, electrical connections, and an electrical distribution network for the mirror assembly as mentioned in this paper.
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Interior rearview mirror sound processing system

TL;DR: In this paper, a digital sound processor is provided to enhance the vocal to non-vocal noise ratio of the signal processed by a vehicle audio system such as a cellular telephone, emergency communication device, or other audio device.
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Rearview mirror assembly incorporating vehicle information display

TL;DR: A rearview mirror assembly incorporating one or more vehicle information displays includes an information display area in a portion of the rear view mirror housing which is at an angle to the plane of the reflective mirror element to provide improved visibility of the display by a front seat passenger as discussed by the authors.