Speaker independent voice recognition (SIVR) using dynamic assignment of speech contexts, dynamic biasing, and multi-pass parsing

摘要

A method of translating a speech signal into text includes, limiting a language vocabulary to a subset of the language vocabulary, separating the subset into at least two contexts, associating the speech signal with at least one of said at least two contexts, and performing speech recognition within at least one of said at least two contexts, such that the speech signal is translated into text.