发明名称 |
Audience measurement apparatus, system and method |
摘要 |
An audience measurement system generates signatures of unknown pieces of content viewed by panel members, and generates multiplexed reference signatures of known pieces of content. The signatures of the unknown pieces of content are stored and transmitted to a central processing site, where they are compared with the reference signatures for their identification. A signature comparator finds matches between the signatures of the unknown and the known contents.
|
申请公布号 |
US8539520(B2) |
申请公布日期 |
2013.09.17 |
申请号 |
US20090623143 |
申请日期 |
2009.11.20 |
申请人 |
FALCON FERNANDO D.;THE NIELSEN COMPANY (US), LLC |
发明人 |
FALCON FERNANDO D. |
分类号 |
H04H60/32;H04H20/14;H04H60/33 |
主分类号 |
H04H60/32 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|