SPEECH RECOGNITION SYSTEM ADAPTATION BASED ON NON-ACOUSTIC ATTRIBUTES

摘要

A method includes the following steps. A vicinity from which speech input to a speech recognition system originates is determined. Non-acoustic data from the vicinity of the speech is obtained using one or more non-acoustic sensors. A subject speaker is identified as the source of the speech input from the obtained non-acoustic data. One or more non-acoustic attributes of the subject speaker is analyzed. A speech recognition system is adjusted based on the one or more analyzed non-acoustic attributes.