Google search by Voice. For each ke

Google search by Voice. For each key area of acoustic modeling and language
modeling we will describe some of the challenges we faced as well as some
of the solutions we have developed to address those unique challenges.
In Section 3.1 we will review some of the common metrics we use to
evaluate the quality of the recognizer. In Sections 3.2, 3.3, 3.4, we describe
the algorithms and technologies used to build the recognizer for Google
search by Voice.