FRANKFURT, Germany — Exhaust system suppliers have been experimenting with "active" noise-cancellation technology to suppress and modify exhaust noise for more than a decade, but Siemens VDO Automotive is taking a different tack: it’s applying the technology to air intake systems. At the 59th Frankfurt Motor Show here, Siemens touts an active noise control (ANC) system that uses a loudspeaker installed in the air intake system to generate sound waves that are the same amplitude but in the ...
Premium Content (PAID Subscription Required)
"Printer-friendly" is part of the paid WardsAuto Premium content. You must log in with Premium credentials in order to access this article. Premium paid subscribers also gain access to:
All of WardsAuto's reliable, in-depth industry reporting and analysis
Hundreds of downloadable data tables including:
• Global sales and production data by country
• U.S. model-line inventory data
• Engine and equipment installation rates
• WardsAuto's North America Plant by Platform forecast
• Product Cycle chart
• Interrelationships among major OEMs
•Medium- andheavy-duty truck volumes
•Historical data and much more!
For WardsAuto.com pricing and subscription information please contact
LisaWilliamson by email: email@example.com or phone: (248) 799-2642
Current subscribers, please login or CLICK for support information.