Inventor
GERHAEUSER HEINZ
DE36 patents
⚠️ This page may combine multiple inventors who share the name “GERHAEUSER HEINZ”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
FRAUNHOFER GES FORSCHUNG
30 patentsUS6766293B1Jul 20, 2004
Method for signalling a noise substitution during audio signal coding
FRAUNHOFER GES FORSCHUNG125 citations97
US6584138B1Jun 24, 2003
Coding process for inserting an inaudible data signal into an audio signal, decoding process, coder and decoder
FRAUNHOFER GES FORSCHUNG200 citations97
US6975254B1Dec 13, 2005
Methods and devices for coding or decoding an audio signal or bit stream
FRAUNHOFER GES FORSCHUNG82 citations96
US6621340B1Sep 16, 2003
System for reducing adjacent-channel interference by pre-linearization and pre-distortion
FRAUNHOFER GES FORSCHUNG64 citations96
US6453282B1Sep 17, 2002
Method and device for detecting a transient in a discrete-time audiosignal
FRAUNHOFER GES FORSCHUNG51 citations95
US5742735AApr 21, 1998
Digital adaptive transformation coding method
FRAUNHOFER GES FORSCHUNG68 citations95
US7173979B1Feb 6, 2007
Method and device for transmitting information symbols using a plurality of carriers and method and device for receiving information symbols
FRAUNHOFER GES FORSCHUNG38 citations92
US7061997B1Jun 13, 2006
Method and apparatus for fine frequency synchronization in multi-carrier demodulation systems
FRAUNHOFER GES FORSCHUNG41 citations92
US6993084B1Jan 31, 2006
Coarse frequency synchronisation in multicarrier systems
FRAUNHOFER GES FORSCHUNG44 citations92
US6993094B1Jan 31, 2006
Coarse frequency synchronization in multicarrier systems
FRAUNHOFER GES FORSCHUNG21 citations92
US6826525B2Nov 30, 2004
Method and device for detecting a transient in a discrete-time audio signal
FRAUNHOFER GES FORSCHUNG26 citations92
US5509017AApr 16, 1996
Process for simultaneous transmission of signals from N signal sources
FRAUNHOFER GES FORSCHUNG24 citations92
US6630862B1Oct 7, 2003
System for pre-distorting an input signal for a power amplifier using-non-orthogonal coordinates
FRAUNHOFER GES FORSCHUNG33 citations91
US5014318AMay 7, 1991
Apparatus for checking audio signal processing systems
FRAUNHOFER GES FORSCHUNG36 citations91
US6421802B1Jul 16, 2002
Method for masking defects in a stream of audio data
FRAUNHOFER GES FORSCHUNG48 citations90
US7039421B2May 2, 2006
System for determining the position of an object
FRAUNHOFER GES FORSCHUNG26 citations88
US7170951B1Jan 30, 2007
Device and method for predistorting a transmission signal to be transmitted via a nonlinear transmission path
FRAUNHOFER GES FORSCHUNG20 citations87
US6751267B1Jun 15, 2004
Method for reducing peak values in single-carrier modulated or multi-carrier modulated digital transmitter signals
FRAUNHOFER GES FORSCHUNG14 citations84
US5918203AJun 29, 1999
Method and device for determining the tonality of an audio signal
FRAUNHOFER GES FORSCHUNG17 citations84
US6931084B1Aug 16, 2005
Differential coding and carrier recovery for multicarrier systems
FRAUNHOFER GES FORSCHUNG12 citations83
US7158582B2Jan 2, 2007
Digital I/Q modulator having a predistortion
FRAUNHOFER GES FORSCHUNG11 citations81
US6370209B1Apr 9, 2002
Process for sensing manipulations of digital information
FRAUNHOFER GES FORSCHUNG8 citations71
US9037934B2May 19, 2015
Demultiplexing a packet-based transport stream
FRAUNHOFER GES FORSCHUNG5 citations67
US6999738B2Feb 14, 2006
Device and method for pre-treating a signal to be transmitted using a non-linear amplifier with an upstream band-pass filter
FRAUNHOFER GES FORSCHUNG2 citations62
US7457596B1Nov 25, 2008
Method and apparatus for determining the receptivity of radio signals
FRAUNHOFER GES FORSCHUNG2 citations61
US7257243B2Aug 14, 2007
Method for analyzing a biological sample
FRAUNHOFER GES FORSCHUNG6 citations61
US7305046B2Dec 4, 2007
I/Q modulator with carrier predistortion
FRAUNHOFER GES FORSCHUNG2 citations60
US6185539B1Feb 6, 2001
Process of low sampling rate digital encoding of audio signals
FRAUNHOFER GES FORSCHUNG5 citations60
US7130645B2Oct 31, 2006
Location-dependent information reproduction with adaptation of a geographic selection parameter
FRAUNHOFER GES FORSCHUNG6 citations59
US6633263B2Oct 14, 2003
Antenna for receiving satellite signals and terrestrial signals and antenna modification device
FRAUNHOFER GES FORSCHUNG3 citations59