RG

Ralf Geiger

Fraunhofer: 10 patents #4 of 566Top 1%
Overall (2017): #6,867 of 506,227Top 2%
10
Patents 2017

Issued Patents 2017

Showing 1–10 of 10 patents

Patent #TitleCo-InventorsDate
9741353 Apparatus and method for generating a frequency enhanced signal using temporal smoothing of subbands Sascha Disch, Christian Helmrich, Markus Multrus, Konstantin Schmidt 2017-08-22
9715883 Multi-mode audio codec and CELP coding adapted therefore Guillaume Fuchs, Markus Multrus, Bernhard Grill 2017-07-25
9653089 Encoder, decoder and methods for encoding and decoding data segments representing a time-domain data stream Max Neuendorf, Yoshikazu Yokotani, Nikolaus Rettelbach, Juergen Herre, Stefan Geyersberger 2017-05-16
9646632 Time warp activation signal provider, audio signal encoder, method for providing a time warp activation signal, method for encoding an audio signal and computer programs Stefan Bayer, Sascha Disch, Guillaume Fuchs, Max Neuendorf, Gerald Schuller +1 more 2017-05-09
9640189 Apparatus and method for generating a frequency enhanced signal using shaping of the enhancement signal Sascha Disch, Christian Helmrich, Markus Multrus, Konstantin Schmidt 2017-05-02
9595265 Resampling output signals of QMF based audio codecs Markus Lohwasser, Manuel Jander, Max Neuendorf, Markus Schnell, Matthias Hildenbrand +1 more 2017-03-14
9583110 Apparatus and method for processing a decoded audio signal in a spectral domain Guillaume Fuchs, Markus Schnell, Emmanuel Ravelli, Stefan Doehla 2017-02-28
9570085 Apparatus and method for efficient synthesis of sinusoids and sweeps by employing spectral patterns Sascha Disch, Benjamin Schubert, Bernd Edler, Martin Dietz 2017-02-14
9552823 Apparatus and method for generating a frequency enhancement signal using an energy limitation operation Sascha Disch, Christian Helmrich, Markus Multrus, Konstantin Schmidt 2017-01-24
9536530 Information signal representation using lapped transform Markus Schnell, Emmanuel Ravelli, Eleni FOTOPOULOU 2017-01-03