Apple Siri + earSmart noise reduction chip

Why Apple's A5 is so big--and iPhone 4 won't get Siri | Deep Tech - CNET News

Besides Artificial Intelligence,
there is even more magic to make iPhone 4S Siri
work as it is (and sell as it does :)

Thanks to IPO filing of a company that makes specialized chips for noise reduction,
now we know that Apple has embedded some of that advanced technology
directly to A5 CPU that powers iPhone 4S...

Audience: Products Featuring earSmart™