![BMW Group DesignworksUSA designs Sennheiser's S1 Digital pilot's headset for best sound in the cockpit. BMW Group DesignworksUSA designs Sennheiser's S1 Digital pilot's headset for best sound in the cockpit.](https://mediapool.bmwgroup.com/cache/P9/201107/P90080577/P90080577-the-s1-digital-control-unit-designed-by-bmw-group-designworksusa-07-2011-600px.jpg)
BMW Group DesignworksUSA designs Sennheiser's S1 Digital pilot's headset for best sound in the cockpit.
![BMW Group DesignworksUSA designs Sennheiser's S1 Digital pilot's headset for best sound in the cockpit. BMW Group DesignworksUSA designs Sennheiser's S1 Digital pilot's headset for best sound in the cockpit.](https://mediapool.bmwgroup.com/cache/P9/201107/P90080574/P90080574-s1-digital-from-sennheiser-and-designed-by-bmw-group-designworksusa-ready-for-use-07-2011-600px.jpg)
BMW Group DesignworksUSA designs Sennheiser's S1 Digital pilot's headset for best sound in the cockpit.
![Oshkosh 2011: Sennheiser Offers New Digital Active-noise-reduction Headset | Aviation International News Oshkosh 2011: Sennheiser Offers New Digital Active-noise-reduction Headset | Aviation International News](https://backend.ainonline.com/sites/default/files/styles/fpsc_885x500/public/uploads/2013/06/headset.jpg?h=74090e10&itok=nVi14Euh)
Oshkosh 2011: Sennheiser Offers New Digital Active-noise-reduction Headset | Aviation International News
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