Registered SIGNAL PROCESSING METHOD FOR DETERMINING AUDIENCE RATING OF MEDIA, AND ADDITIONAL INFORMATION INSERTING APPARATUS, MEDIA REPRODUCING APPARATUS AND AUDIENCE RATING DETERMINING APPARATUS FOR PERFORMING THE SAME METHOD
Status | Patent | Country | KIPRIS |
---|---|---|---|
Registered | SIGNAL PROCESSING METHOD FOR INVESTIGATING AUDIENCE RATING OF MEDIA, AND ADDITIONAL INFORMATION INSERTING APPARATUS, MEDIA REPRODUCING APPARATUS, ADUIENCE RATING DETERMINING APPARATUS FOR THE SAME METHOD | KOREA | KIPRIS |