More goes into ‘Hey Siri’ than you might think


Having your iPhone respond to “Hey Siri” seems like such a simple thing, but it’s actually quite complicated. Recognizing this code phrase, and the person who said it, is critical for Apple speech-recognition system. A post in Apple’s Machine Learning Journal just published today describes many of the challenges developers overcame to make this work. […]

(via Cult of Mac - Tech and culture through an Apple lens)

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