Inventor
BAUM PETER GEORG
DE18 patents
⚠️ This page may combine multiple inventors who share the name “BAUM PETER GEORG”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
THOMSON LICENSING
9 patentsUS7760790B2Jul 20, 2010
Method and apparatus for transmitting watermark data bits using a spread spectrum, and for regaining watermark data bits embedded in a spread spectrum
THOMSON LICENSING23 citations92
US8041073B2Oct 18, 2011
Decoding watermark information items of a watermarked audio or video signal using correlation
THOMSON LICENSING9 citations83
US7318023B2Jan 8, 2008
Method for detecting the quantization of spectra
THOMSON LICENSING7 citations73
US9922658B2Mar 20, 2018
Method and apparatus for increasing the strength of phase-based watermarking of an audio signal
THOMSON LICENSING2 citations72
US7634031B2Dec 15, 2009
Method and apparatus for encoding symbols carrying payload data for watermarking an audio or video signal, and method and apparatus for decoding symbols carrying payload data of a watermarked audio or video signal
THOMSON LICENSING2 citations62
US9607623B2Mar 28, 2017
Method and apparatus for determining watermark symbols in a received audio signal that can contain echoes, reverberation and/or noise
THOMSON LICENSING1 citations51
US9542954B2Jan 10, 2017
Method and apparatus for watermarking successive sections of an audio signal
THOMSON LICENSING0 citations51
US9210483B2Dec 8, 2015
Method and apparatus for watermarking an AC-3 encoded bit stream
THOMSON LICENSING0 citations41
US7688711B2Mar 30, 2010
Method and apparatus for transforming a digital audio signal and for inversely transforming a transformed digital audio signal
THOMSON LICENSING0 citations41
BAUM PETER GEORG
6 patentsUS8194803B2Jun 5, 2012
Method and apparatus for regaining watermark data that were embedded in an original signal by modifying sections of said original signal in relation to at least two different reference data sequences
BAUM PETER GEORG63 citations96
US8259873B2Sep 4, 2012
Method and apparatus for correlating two data sections
BAUM PETER GEORG17 citations83
US9165559B2Oct 20, 2015
Method and apparatus for frequency domain watermark processing a multi-channel audio signal in real-time
BAUM PETER GEORG2 citations61
US8281137B2Oct 2, 2012
Method and apparatus for determining whether or not a reference pattern is present in a received and possibly watermarked signal
BAUM PETER GEORG0 citations40
US8175325B2May 8, 2012
Method and apparatus for encoding/decoding symbols carrying payload data for watermarking of an audio or video signal
BAUM PETER GEORG0 citations40
US8688993B2Apr 1, 2014
Method and apparatus for determining and using the sampling frequency for decoding watermark information embedded in a received signal sampled with an original sampling frequency at encoder side
BAUM PETER GEORG0 citations39