Inventor

HOELZER ANDREAS

DE52 patents

⚠️ This page may combine multiple inventors who share the name “HOELZER ANDREAS”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

HOELZER ANDREAS

FRAUNHOFER GES FORSCHUNG

Compatible multi-channel coding/decoding by weighting the downmix channel

Audio encoder, audio decoder, methods and computer program using jointly encoded residual signals

Audio encoder, audio decoder, methods and computer program using jointly encoded residual signals

Multi-channel audio decoder, multi-channel audio encoder, methods and computer program using a residual-signal-based adjustment of a contribution of a decorrelated signal

Multi-channel audio decoder, multi-channel audio encoder, methods and computer program using a residual-signal-based adjustment of a contribution of a decorrelated signal

Apparatus and method for screen related audio object remapping

Renderer controlled spatial upmix

Audio encoder, audio decoder, methods and computer program using jointly encoded residual signals

Audio decoder, audio object encoder, method for decoding a multi-audio-object signal, multi-audio-object encoding method, and non-transitory computer-readable medium therefor

Multi-channel hierarchical audio coding with compact side information

Concept for audio encoding and decoding for audio channels and audio objects

Frequency-domain audio coding supporting transform length switching

Apparatus and method for screen related audio object remapping

Audio decoder, audio encoder, method for providing at least four audio channel signals on the basis of an encoded representation, method for providing an encoded representation on the basis of at least four audio channel signals and computer program using a bandwidth extension

Audio signal decoder, audio signal encoder, method for providing an upmix signal representation, method for providing a downmix signal representation, computer program and bitstream using a common inter-object-correlation parameter value

Renderer controlled spatial upmix

Audio decoder, audio encoder, method for providing at least four audio channel signals on the basis of an encoded representation, method for providing an encoded representation on the basis of at least four audio channel signals and computer program using a bandwidth extension

Frequency-domain audio coding supporting transform length switching

Audio encoder, audio decoder, methods and computer program using jointly encoded residual signals

Apparatus and method for screen related audio object remapping

Concept for audio encoding and decoding for audio channels and audio objects

Apparatus and method for screen related audio object remapping

Frequency-domain audio coding supporting transform length switching

Renderer controlled spatial upmix

Apparatus and method for screen related audio object remapping

Audio decoder, audio encoder, method for providing at least four audio channel signals on the basis of an encoded representation, method for providing an encoded representation on the basis of at least four audio channel signals and computer program using a bandwidth extension

Compatible multi-channel coding/decoding

Concept for audio encoding and decoding for audio channels and audio objects

Renderer controlled spatial upmix

Compatible multi-channel coding/decoding

Compatible multi-channel coding-decoding

Compatible multi-channel coding/decoding

Compatible multi-channel coding/decoding

Frequency-domain audio coding supporting transform length switching

Compatible multi-channel coding/decoding

Compatible multi-channel coding/decoding

Compatible multi-channel coding/decoding

HERRE JUERGEN

Apparatus and method for synchronizing additional data and base data

Compatible multi-channel coding/decoding

Audio signal decoder, audio signal encoder, method for providing an upmix signal representation, method for providing a downmix signal representation, computer program and bitstream using a common inter-object-correlation parameter value

Multi-channel synthesizer and method for generating a multi-channel output signal

HELLMUTH OLIVER

Audio decoder, audio object encoder, method for decoding a multi-audio-object signal, multi-audio-object encoding method, and non-transitory computer-readable medium therefor

Audio decoder, audio object encoder, method for decoding a multi-audio-object signal, multi-audio-object encoding method, and non-transitory computer-readable medium therefor

Audio decoding of multi-audio-object signal using upmixing

FRAUNHOFER-GESELLSCHAFT ZUR FOERDERUNG DER ANGEWANDTEN FORSCHUNG E V

Audio signal decoder, audio signal encoder, method for providing an upmix signal representation, method for providing a downmix signal representation, computer program and bitstream using a common inter-object-correlation parameter value

Audio signal decoder, audio signal encoder, method for providing an upmix signal representation, method for providing a downmix signal representation, computer program and bitstream using a common inter-object-correlation parameter value

HILPERT JOHANNES

Apparatus and method for multi-channel parameter transformation

ENGDEGARD JONAS

Apparatus and method for synthesizing an output signal