Vehicle with a multilayer roof structure and a microphone unit integrated into the roof structure
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United States of America Patent
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May 17, 2016
Grant Date -
Aug 15, 2013
app pub date -
Feb 7, 2013
filing date -
Feb 9, 2012
priority date (Note) -
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Abstract
The invention relates to a vehicle having a multilayer roof structure and a microphone unit integrated into the roof structure. Here, a supporting layer has a through opening reaching to a lower covering layer, wherein the through opening is covered by the lower covering layer, wherein the microphone unit is associated with the through opening and wherein the microphone unit is opposite the lower covering layer with its sound entry region.
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