Is a
Patent attributes
Patent Jurisdiction
Patent Number
Patent Inventor Names
Luca Rigazio0
Patrick Nguyen0
Ambroise Mutel0
Date of Patent
February 5, 2008
0Patent Application Number
106399740
Date Filed
August 13, 2003
0Patent Primary Examiner
Patent abstract
An improved method is provided for constructing compact acoustic models for use in a speech recognizer. The method includes: partitioning speech data from a plurality of training speakers according to at least one speech related criteria (i.e., vocal tract length); grouping together the partitioned speech data from training speakers having a similar speech characteristic; and training an acoustic bubble model for each group using the speech data within the group.
Timeline
No Timeline data yet.
Further Resources
No Further Resources data yet.
