Two New American Accent Siri Voices:
This is a significant update as Apple has added 2 new American accent Voices, one male and one female, to its list of iconic Siri voices. The new added voices sound more realistic. In the earlier version, there were only 2 voices, however, now there are 4. This update is also made available in the latest release of iPad, Apple Watch, and HomePod. One more very important point to note here is that, Apple no longer labels the voices by gender, instead opting to label “Voice” with a corresponding number.
The latest update, iOS 14.5 beta 6, will no longer automatically default to the female voice. During iOS initial setup, users are prompted to choose a preferred voice for Siri. For those doing an OTA update to iOS 14.5 beta 6, you’ll find the ability to select between the new voices via Settings → Siri & Search → Siri Voice.