Patent №
US 6,314,577
Granted
2001-11-06
Filed 1997
Owner
—
Lab
—
AI components
2
speech · planning
Assignment
None on record
Dataset
AIPD
2023_r1 edition
Application
08916099
The system enables listeners and viewers of a broadcast to access additional information associated with a broadcast. Listeners and viewers utilize a user device to connect to a database containing program descriptions (e.g. audio, text, video, or combination thereof) further describing the programming and ancillary information. The database is indexed by the broadcast's program list or schedule thereby allowing a user of the system to search and select a particular program description of interest. Hearing or viewing program descriptions enables users to preview excerpts and review a broadcast before purchasing an item heard or viewed on a broadcast.