AUTHENTICATING CONTENT VIA LOUDNESS SIGNATURE
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
N/A
Issued Date -
Nov 3, 2016
app pub date -
Apr 29, 2015
filing date -
Apr 29, 2015
priority date (Note) -
Published
status (Latency Note)
Importance
Abstract
A method for authenticating content via loudness signature includes receiving an input signal comprising a) an audio signal of the content and b) metadata including data indicating remotely measured loudness of the content, measuring loudness of the audio signal of the content to obtain a locally measured loudness of the content, and comparing the remotely measured loudness of the content to the locally measured loudness of the content to obtain an authentication indication based on the comparing.
First Claim
Family
International Classification(s)
Cited Art Landscape
Patent Citation Ranking
Recipient Email Address
Recipient Email Address
Comment
Recipient Email Address
Add to Portfolio(s)
To add this patent to one, or more, of your portfolios, simply click the add button.
This Patent is in these Portfolios:
Add to additional portfolios:
Last Refreshed On:
Changes done successfully