Inventor
PIETRZYK GRZEGORZ
DE23 patents
Patents
23 patentsUS11922961B2Mar 5, 2024
Audio decoder, method and computer program using a zero-input-response to obtain a smooth transition
FRAUNHOFER GES FORSCHUNG4 citations86
US10381012B2Aug 13, 2019
Audio decoder and method for providing a decoded audio information using an error concealment based on a time domain excitation signal
FRAUNHOFER GES FORSCHUNG4 citations84
US10325611B2Jun 18, 2019
Audio decoder, method and computer program using a zero-input-response to obtain a smooth transition
FRAUNHOFER GES FORSCHUNG8 citations84
US10262662B2Apr 16, 2019
Audio decoder and method for providing a decoded audio information using an error concealment based on a time domain excitation signal
FRAUNHOFER GES FORSCHUNG5 citations84
US12033648B2Jul 9, 2024
Method and apparatus for processing an audio signal, audio decoder, and audio encoder for removing a discontinuity between frames by subtracting a portion of a zero-input-reponse
FRAUNHOFER GES FORSCHUNG1 citations73
US11443754B2Sep 13, 2022
Concept for switching of sampling rates at audio processing devices
FRAUNHOFER GES FORSCHUNG2 citations73
US10783898B2Sep 22, 2020
Concept for switching of sampling rates at audio processing devices
FRAUNHOFER GES FORSCHUNG3 citations73
US10735734B2Aug 4, 2020
Source coding scheme using entropy coding to code a quantized signal
FRAUNHOFER GES FORSCHUNG2 citations73
US10373621B2Aug 6, 2019
Audio decoder and method for providing a decoded audio information using an error concealment based on a time domain excitation signal
FRAUNHOFER GES FORSCHUNG2 citations73
US10283124B2May 7, 2019
Audio decoder and method for providing a decoded audio information using an error concealment based on a time domain excitation signal
FRAUNHOFER GES FORSCHUNG2 citations73
US10269358B2Apr 23, 2019
Audio decoder and method for providing a decoded audio information using an error concealment based on a time domain excitation signal
FRAUNHOFER GES FORSCHUNG1 citations73
US10269359B2Apr 23, 2019
Audio decoder and method for providing a decoded audio information using an error concealment based on a time domain excitation signal
FRAUNHOFER GES FORSCHUNG2 citations73
US12354615B2Jul 8, 2025
Audio decoder, method and computer program using a zero-input-response to obtain a smooth transition
FRAUNHOFER GES FORSCHUNG0 citations62
US12273519B2Apr 8, 2025
Encoder, decoder, system and methods for encoding and decoding
FRAUNHOFER GES FORSCHUNG0 citations62
US12165665B2Dec 10, 2024
Method and apparatus for processing an audio signal, audio decoder, and audio encoder to filter a discontinuity by a filter which depends on two fir filters and pitch lag
FRAUNHOFER GES FORSCHUNG0 citations62
US12014746B2Jun 18, 2024
Method and apparatus for processing an audio signal, audio decoder, and audio encoder to filter a discontinuity by a filter which depends on two fir filters and pitch lag
FRAUNHOFER GES FORSCHUNG0 citations62
US11869525B2Jan 9, 2024
Method and apparatus for processing an audio signal, audio decoder, and audio encoder to filter a discontinuity by a filter which depends on two fir filters and pitch lag
FRAUNHOFER GES FORSCHUNG0 citations62
US11830511B2Nov 28, 2023
Concept for switching of sampling rates at audio processing devices
FRAUNHOFER GES FORSCHUNG0 citations62
US11170797B2Nov 9, 2021
Audio decoder, method and computer program using a zero-input-response to obtain a smooth transition
FRAUNHOFER GES FORSCHUNG0 citations62
US10734008B2Aug 4, 2020
Apparatus and method for audio signal envelope encoding, processing, and decoding by modelling a cumulative sum representation employing distribution quantization and coding
FRAUNHOFER GES FORSCHUNG0 citations52
US10375394B2Aug 6, 2019
Source coding scheme using entropy coding to code a quantized signal on a determined number of bits
FRAUNHOFER GES FORSCHUNG0 citations52
US9953659B2Apr 24, 2018
Apparatus and method for audio signal envelope encoding, processing, and decoding by modelling a cumulative sum representation employing distribution quantization and coding
FRAUNHOFER GES FORSCHUNG0 citations52
US10115406B2Oct 30, 2018
Apparatus and method for audio signal envelope encoding, processing, and decoding by splitting the audio signal envelope employing distribution quantization and coding
FRAUNHOFER GES FORSCHUNG0 citations42