Inventor
UHLE CHRISTIAN
DE39 patents
⚠️ This page may combine multiple inventors who share the name “UHLE CHRISTIAN”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
FRAUNHOFER GES FORSCHUNG
29 patentsUS7273978B2Sep 25, 2007
Device and method for characterizing a tone signal
FRAUNHOFER GES FORSCHUNG76 citations98
US7012183B2Mar 14, 2006
Apparatus for analyzing an audio signal with regard to rhythm information of the audio signal by using an autocorrelation function
FRAUNHOFER GES FORSCHUNG28 citations91
US7342167B2Mar 11, 2008
Apparatus and method for generating an encoded rhythmic pattern
FRAUNHOFER GES FORSCHUNG18 citations89
US7193148B2Mar 20, 2007
Apparatus and method for generating an encoded rhythmic pattern
FRAUNHOFER GES FORSCHUNG34 citations89
US11562764B2Jan 24, 2023
Apparatus, method or computer program for generating a bandwidth-enhanced audio signal using a neural network processor
FRAUNHOFER GES FORSCHUNG13 citations86
US8346565B2Jan 1, 2013
Apparatus and method for generating an ambient signal from an audio signal, apparatus and method for deriving a multi-channel audio signal from an audio signal and computer program
FRAUNHOFER GES FORSCHUNG10 citations82
US11379178B2Jul 5, 2022
Loudness control for user interactivity in audio coding systems
FRAUNHOFER GES FORSCHUNG2 citations73
US12067995B2Aug 20, 2024
Apparatus and method for determining a predetermined characteristic related to an artificial bandwidth limitation processing of an audio signal
FRAUNHOFER GES FORSCHUNG1 citations71
US12197808B2Jan 14, 2025
Loudness control for user interactivity in audio coding systems
FRAUNHOFER GES FORSCHUNG0 citations62
US12051432B2Jul 30, 2024
Concept for combined dynamic range compression and guided clipping prevention for audio devices
FRAUNHOFER GES FORSCHUNG0 citations62
US11551703B2Jan 10, 2023
Concept for combined dynamic range compression and guided clipping prevention for audio devices
FRAUNHOFER GES FORSCHUNG0 citations62
USRE49107EJun 14, 2022
Audio encoder device and an audio decoder device having efficient gain coding in dynamic range control
FRAUNHOFER GES FORSCHUNG0 citations62
US11170795B2Nov 9, 2021
Concept for combined dynamic range compression and guided clipping prevention for audio devices
FRAUNHOFER GES FORSCHUNG0 citations62
US12175988B2Dec 24, 2024
Apparatus and methods for processing an audio signal
FRAUNHOFER GES FORSCHUNG0 citations60
US11170794B2Nov 9, 2021
Apparatus and method for determining a predetermined characteristic related to a spectral enhancement processing of an audio signal
FRAUNHOFER GES FORSCHUNG0 citations60
US11470438B2Oct 11, 2022
Audio signal processor, system and methods distributing an ambient signal to a plurality of ambient signal channels
FRAUNHOFER GES FORSCHUNG1 citations58
US10838687B2Nov 17, 2020
Loudness control for user interactivity in audio coding systems
FRAUNHOFER GES FORSCHUNG0 citations52
US10394520B2Aug 27, 2019
Loudness control for user interactivity in audio coding systems
FRAUNHOFER GES FORSCHUNG0 citations52
US10074377B2Sep 11, 2018
Audio encoder device and an audio decoder device having efficient gain coding in dynamic range control
FRAUNHOFER GES FORSCHUNG1 citations52
US11562756B2Jan 24, 2023
Apparatus and method for post-processing an audio signal using prediction based shaping
FRAUNHOFER GES FORSCHUNG0 citations50
US11373666B2Jun 28, 2022
Apparatus for post-processing an audio signal using a transient location detection
FRAUNHOFER GES FORSCHUNG0 citations50
US10242692B2Mar 26, 2019
Audio coherence enhancement by controlling time variant weighting factors for decorrelated signals
FRAUNHOFER GES FORSCHUNG0 citations50
US9913036B2Mar 6, 2018
Apparatus and method and computer program for generating a stereo output signal for providing additional output channels
FRAUNHOFER GES FORSCHUNG1 citations49
US12464303B2Nov 4, 2025
Apparatus and method for providing individual sound zones
FRAUNHOFER GES FORSCHUNG0 citations48
US11929089B2Mar 12, 2024
Apparatus and method for processing a multichannel audio signal
FRAUNHOFER GES FORSCHUNG0 citations44
US8812308B2Aug 19, 2014
Apparatus and method for modifying an input audio signal
FRAUNHOFER GES FORSCHUNG0 citations41
US10395660B2Aug 27, 2019
Apparatus and method for multichannel direct-ambient decompostion for audio signal processing
FRAUNHOFER GES FORSCHUNG0 citations39
US10565284B2Feb 18, 2020
Apparatus for determining a similarity information, method for determining a similarity information, apparatus for determining an autocorrelation information, apparatus for determining a cross-correlation information and computer program
FRAUNHOFER GES FORSCHUNG0 citations36
US10389322B2Aug 20, 2019
Device and method for volume control
FRAUNHOFER GES FORSCHUNG0 citations36
FRAUNHOFER-GESELLSCHAFT ZUR FOERDERUNG DER ANGEWANDTEN FORSCHUNG E V
5 patentsUS9532136B2Dec 27, 2016
Semantic audio track mixer
FRAUNHOFER-GESELLSCHAFT ZUR FOERDERUNG DER ANGEWANDTEN FORSCHUNG E V11 citations84
US9706296B2Jul 11, 2017
Apparatus and method for improving the perceived quality of sound reproduction by combining active noise cancellation and a perceptual noise compensation
FRAUNHOFER-GESELLSCHAFT ZUR FOERDERUNG DER ANGEWANDTEN FORSCHUNG E V8 citations82
US9743215B2Aug 22, 2017
Apparatus and method for center signal scaling and stereophonic enhancement based on a signal-to-downmix ratio
FRAUNHOFER-GESELLSCHAFT ZUR FOERDERUNG DER ANGEWANDTEN FORSCHUNG E V7 citations72
US9672806B2Jun 6, 2017
Apparatus and method for determining a measure for a perceived level of reverberation, audio processor and method for processing a signal
FRAUNHOFER-GESELLSCHAFT ZUR FOERDERUNG DER ANGEWANDTEN FORSCHUNG E V1 citations51
US9883307B2Jan 30, 2018
Method and apparatus for decomposing a stereo recording using frequency-domain processing employing a spectral weights generator
FRAUNHOFER-GESELLSCHAFT ZUR FOERDERUNG DER ANGEWANDTEN FORSCHUNG E V0 citations39
UHLE CHRISTIAN
3 patentsUS8588427B2Nov 19, 2013
Apparatus and method for extracting an ambient signal in an apparatus and method for obtaining weighting coefficients for extracting an ambient signal and computer program
UHLE CHRISTIAN23 citations90
US9064498B2Jun 23, 2015
Apparatus and method for processing an audio signal for speech enhancement using a feature extraction
UHLE CHRISTIAN10 citations83
US8731209B2May 20, 2014
Device and method for generating a multi-channel signal including speech signal processing
UHLE CHRISTIAN5 citations72