System and method for adding an inaudible code to an audio signal and method and apparatus for reading a code signal from an audio signal
A Standard patent application filed on 03 April 2008 credited to Srinivasan, Venugopal
Details
Application number :
2008201526
Application type :
Standard
Application status :
LAPSED
Under opposition :
No
Proceeding type :
Invention title :
System and method for adding an inaudible code to an audio signal and method and apparatus for reading a code signal from an audio signal
Inventor :
Srinivasan, Venugopal
Agent name :
Davies Collison Cave
Address for service :
1 Nicholson Street Melbourne VIC 3000 Australia
Filing date :
03 April 2008
Associated companies :
Applicant name :
Nielsen Media Research, Inc.
Applicant address :
150 North Martingale Road Schaumburg Illinois 60173-2076 United States of America