Searching using the Google Voice Search app on android will get a bit easier now, since the latest updated version of the app will give a thought to your voice’s nuances too. You just need a device that’s running android 2.2 or higher for the updated voice search app. Once you’ve updated the app from the android market, new or old, open the app to tune in your personal settings. It would pop-up directly to you, by the way.
Over the time, the app will educate itself in how you speak, giving due attention to speed, accent, pitch, etc of your voice and thus will develop on it to give you better and more accurate results over time.
It’s definitely worth a try. Do share with us, your views about the latest addition in the voice search, and whether it worked for you.