System and method for encoding an audio signal, by adding an inaudible code to the audio signal, for use in broadcast programme identification systems
A Standard patent application filed on 29 January 2007 credited to Srinivasan, Venugopal
Details
Application number :
2007200368
Application type :
Standard
Application status :
SEALED
Under opposition :
No
Proceeding type :
Invention title :
System and method for encoding an audio signal, by adding an inaudible code to the audio signal, for use in broadcast programme identification systems
Inventor :
Srinivasan, Venugopal
Agent name :
EKM patent & trade marks
Address for service :
Level 1 38-40 Garden Street South Yarra VIC 3141 Australia
Filing date :
29 January 2007
Associated companies :
Applicant name :
Nielsen Media Research, Inc.
Applicant address :
150 N. Martingale Road Schaumburg Illinois 60173 United States of America