System and method of lattice-based search for spoken...

Details System and method of lattice-based search for spoken... System and method of lattice-based search for spoken...

G - Physics

10

L

G10L 15/08 (2006.01) G10L 11/00 (2006.01) G10L 15/14 (2006.01)

Patent

CA 2515613

A system and method are disclosed for retrieving audio segments from a spoken document. The spoken document preferably is one having moderate word error rates such as telephone calls or teleconferences. The method comprises converting speech associated with a spoken document into a lattice representation and indexing the lattice representation of speech. These steps are performed typically off line. Upon receiving a query from a user, the method further comprises searching the indexed lattice representation of speech and returning retrieved audio segments from the spoken document that match the user query.

Affiliated with

Also associated with

Rating

System and method of lattice-based search for spoken... does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with System and method of lattice-based search for spoken..., we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and System and method of lattice-based search for spoken... will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFCA-PAI-O-1458811