According to the Google Mobile Blog, the Google Maps for Mobile team is testing out voice search in Google Maps for Mobile on the BlackBerry Pearl.

The new voice search in Google Maps will use the same voice recognition engine as GOOG-411, Google’s free directory assistance service, however, the new service is still in it’s experimental stages so accuracy will improve over time.

While in the test phase, the new voice enabled Google Maps will be available only to BlackBerry Pearl 8110, 8120, and 8130 users located within the United States.

You can download Google Maps for Mobile with Voice Search by visiting on your BlackBerry Pearl’s BlackBerry Browser.