CH

Christian Helmrich

Fraunhofer: 9 patents #10 of 593Top 2%
Overall (2021): #10,834 of 548,734Top 2%
9
Patents 2021

Issued Patents 2021

Showing 1–9 of 9 patents

Patent #TitleCo-InventorsDate
11205434 Audio encoders, audio decoders, systems, methods and computer programs using an increased temporal resolution in temporal proximity of onsets or offsets of fricatives or affricates Sascha Disch, Markus Multrus, Markus Schnell, Arthur Tritthart 2021-12-21
11122300 Spectrally adaptive noise filling tool (SANFT) for perceptual transform coding of still and moving images Paul Keydel, Sebastian BOSSE 2021-09-14
11094332 Low-complexity tonality-adaptive audio signal quantization Martin Dietz, Guillaume Fuchs, Goran Markovic 2021-08-17
11049506 Apparatus and method for encoding and decoding an encoded audio signal using temporal noise/patch shaping Sascha Disch, Frederik Nagel, Ralf Geiger, Balaji Nagendran Thoshkahna, Konstantin Schmidt +3 more 2021-06-29
11037580 Apparatus and method for processing an audio signal using a harmonic post-filter Emmanuel Ravelli, Goran Markovic, Matthias Neusinger, Sascha Disch, Manuel Jander +1 more 2021-06-15
11031022 Noise filling concept Sascha Disch, Marc Gayer, Goran Markovic, Maria LUIS VALERO 2021-06-08
10984810 Noise filling without side information for CELP-like coders Guillaume Fuchs, Manuel Jander, Benjamin Schubert, Yoshikazu Yokotani 2021-04-20
10984809 Frequency-domain audio coding supporting transform length switching Sascha Dick, Andreas Hoelzer 2021-04-20
10978084 Noise filling in multichannel audio coding Maria Luis Valero, Johannes Hilpert 2021-04-13