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Bose® Active Sound Management Technology


Bruce Nunnally

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An Engineering Collaboration

Cadillac’s engineers first pinpointed unwanted low-frequency powertrain noise. Bose engineers then used three precisely placed microphones in the ATS cabin to continuously monitor those sounds, and sophisticated electronics to create an acoustically opposite signal that’s delivered through the Bose sound system’s rear-shelf woofer and in-door speakers. The technology is rapid, continuous and automatic, requiring no manual adjustment by the driver.

Read more: http://www.financialpost.com/markets/news/Bose+Active+Sound+Management+Technology+Minimizes+Powertrain+Noise/5979454/story.html

Bruce

2016 Cadillac ATS-V gray/black

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YES, YES, YES!!!!!!!!

I KNEW that one day someone would do this, I am so happy its GM, always the innovator.

If you want to get a sense of what this is going to be like, buy, borrow, steal or rent a pair of BOSE QUIETCOMFORT 3 over the ear noise cancelling head phones, and get on the highway and do 70, and turn on the noise canceling, OMG, all road noise is GONE!!!!! Its a bit scary at first, but its GONE......, it made my 96 DEVILLE sound like an 06, Texas Jim would be jealous! But can you imagine how good it would make a 2006 sound?

This is the best thing I have heard in a long time

Kudo's to GM for doing this

Pre-1995 - DTC codes OBD1  >>

1996 and newer - DTC codes OBD2 >> https://www.obd-codes.com/trouble_codes/gm/obd_codes.htm

How to check for codes Caddyinfo How To Technical Archive >> http://www.caddyinfo.com/wordpress/cadillac-how-to-faq/

Cadillac History & Specifications Year by Year  http://www.motorera.com/cadillac/index.htm

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We discussed this in July 2008, in a thread called SOUND, see my post #73,

http://caddyinfo.ipbhost.com/index.php?showtopic=18273&st=60

Bruce, I wonder if any of the designers of the ATS are members at caddyinfo? :D Yep, we are ahead of the curve at Caddyinfo!

Pre-1995 - DTC codes OBD1  >>

1996 and newer - DTC codes OBD2 >> https://www.obd-codes.com/trouble_codes/gm/obd_codes.htm

How to check for codes Caddyinfo How To Technical Archive >> http://www.caddyinfo.com/wordpress/cadillac-how-to-faq/

Cadillac History & Specifications Year by Year  http://www.motorera.com/cadillac/index.htm

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