Without further mention Apple has improved the voice of Siri in the beta of iOS 8.3. In the next version of iOS’s voice more natural and less like a computer sounds.
In comparison, a set of iOS 8.1.1 is first spoken, the second example comes from iOS 8.3. Apple had released the first beta of iOS 8.3 in early February.
Why spend resources on optimizing Siri? With Cortana available on Windows and Google Now, Apple can not sleep in his career by making one of the best Siri voice assistant. Nor should we forget that Apple Watch may interact with Siri to perform certain actions so any progress is welcome.
Another innovation that already we will discover on iOS 8.3 is the possibility of using the CarPlay system wirelessly, allowing you to connect your iPhone to your car without using cables.