Invention Grant
- Patent Title: Methods, systems, and products for retrieving audio signals
- Patent Title (中): 用于检索音频信号的方法，系统和产品
-
Application No.: US11712249Application Date: 2007-02-28
-
Publication No.: US08272008B2Publication Date: 2012-09-18
- Inventor: Dennis R. Meek , Robert A. Koch
- Applicant: Dennis R. Meek , Robert A. Koch
- Applicant Address: US GA Atlanta
- Assignee: AT&T Intellectual Property I, L.P.
- Current Assignee: AT&T Intellectual Property I, L.P.
- Current Assignee Address: US GA Atlanta
- Agency: Scott P. Zimmerman PLLC
- Main IPC: H04N7/10
- IPC: H04N7/10
Abstract:
Methods, systems, and products are disclosed for retrieving audio signals. A video signal is received that is associated with a content identifier and an alternate audio tag. In response to the alternate audio tag, a query is made for an alternate audio source that corresponds to the content identifier. A query result is received that identifies at least one alternate audio signal that corresponds to the content identifier and that is separately available from the video signal.
Public/Granted literature
- US20080209482A1 Methods, systems. and products for retrieving audio signals Public/Granted day:2008-08-28
Information query
