UK English Text-To-Speech Voice Giles from CereProc.
This voice can synthesize:
* Navigation directions from Scout while driving
* Accessibility information with Talkback
* Twitter, Facebook and newsfeeds with iHearNetwork
* Your favourite eBook from eBook reader apps
* Your SMS with apps like Handcent SMS or Drive Carefully
* and many other TTS-enabled apps
Please note that for some applications such as Scout, we recommend installing on a device with at least a 1GHz processor.
You can try the Giles voice for yourself, in the interactive demo on CereProc's homepage:
http://www.cereproc.com