It most likely won’t be offered as an accessory for the upcoming Apple iPhone 6s and Apple iPhone 6s Plus, but a patent application filed by Apple shows that the tech titan is looking at a method to improve the voice quality heard on wireless earbuds. Filed with the USPTO, the application is entitled “System and method of improving voice quality in a wireless headset with untethered earbuds of a mobile device.” The technology includes two microphones, each positioned inside an earbud.
Using a number of sensors, including one that tracks the vibrations from the user’s bones, the system determines …
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