Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Methods and apparatus to perform audio watermarking and watermark detection and extraction

Methods and apparatus to perform audio watermarking and watermark detection and extraction

US Patent 12437769 · Granted Oct 7, 2025

Assignee

No assignee recorded.

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Audio watermarking for people monitoring2025
Audio watermarking for people monitoring2025
Methods and apparatus to monitor media presentations2025
Methods and apparatus to monitor consumer behavior associated with location-base2025
Methods and apparatus to fingerprint an audio signal2025
Methods and apparatus for measuring engagement during media exposure2025
Apparatus and methods to associate different watermarks detected in media2025
Methods and apparatus to verify presentation of media content2025
Methods and apparatus to verify presentation of media content2025
Compensating for time scale differences between audio and other signals in finge2025
Methods and apparatus to monitor digital media2025
Methods and apparatus for associating media devices with a demographic compositi2025