Markus Schnell
110Patents
7h-index
54Co-inventors
73Inventor score
Filing activity: Mar 22, 2005 → Oct 9, 2023
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US8036903B2 | Analysis filterbank, synthesis filterbank, encoder, de-coder, mixer and conferencing system | Physics | 27 | Active |
| US8630862B2 | Audio signal encoder/decoder for use in low delay applications, selectively providing aliasing cancellation information while selectively switching between transform coding and celp coding of frames | Physics | 19 | Active |
| US8290783B2 | Apparatus for mixing a plurality of input data streams | Physics | 18 | Active |
| US8438015B2 | Apparatus and method for generating audio subband values and apparatus and method for generating time-domain audio samples | Physics | 14 | Active |
| US7558732B2 | Method and system for computer-aided speech synthesis | Physics | 11 | Expired |
| US10236007B2 | Audio encoder and decoder using a frequency domain processor , a time domain processor, and a cross processing for continuous initialization | Physics | 11 | Active |
| US9805735B2 | Apparatus, method and computer program for generating a wideband signal using guided bandwidth extension and blind bandwidth extension | Physics | 10 | Active |
| US10304470B2 | Concept for encoding an audio signal and decoding an audio signal using deterministic and noise like information | Physics | 6 | Active |
| US10373625B2 | Concept for encoding an audio signal and decoding an audio signal using speech related spectral shaping information | Physics | 6 | Active |
| US8041578B2 | Encoding an information signal | Physics | 5 | Active |
| US10607619B2 | Concept for encoding an audio signal and decoding an audio signal using deterministic and noise like information | Physics | 4 | Active |
| US8417532B2 | Encoding an information signal | Physics | 4 | Active |
| US10909997B2 | Concept for encoding an audio signal and decoding an audio signal using speech related spectral shaping information | Physics | 4 | Active |
| US10706861B2 | Apparatus and method for estimating an inter-channel time difference | Electricity | 3 | Active |
| US8452605B2 | Apparatus and method for generating audio subband values and apparatus and method for generating time-domain audio samples | Physics | 3 | Active |
| US8116486B2 | Mixing of input data streams and generation of an output data stream therefrom | Physics | 3 | Active |
| US9583110B2 | Apparatus and method for processing a decoded audio signal in a spectral domain | Physics | 2 | Active |
| US8385366B2 | Apparatus and method for transmitting a sequence of data packets and decoder and apparatus for decoding a sequence of data packets | Electricity | 2 | Active |
| US9047859B2 | Apparatus and method for encoding and decoding an audio signal using an aligned look-ahead portion | Physics | 2 | Active |
| US8126721B2 | Encoding an information signal | Physics | 2 | Active |
| US9947329B2 | Apparatus and method for encoding or decoding an audio signal using a transient-location dependent overlap | Electricity | 2 | Active |
| US8775193B2 | Apparatus and method for generating audio subband values and apparatus and method for generating time-domain audio samples | Physics | 2 | Active |
| US10783898B2 | Concept for switching of sampling rates at audio processing devices | Physics | 2 | Active |
| US10262666B2 | Processor, method and computer program for processing an audio signal using truncated analysis or synthesis window overlap portions | Physics | 2 | Active |
| US11562754B2 | Analysis/synthesis windowing function for modulated lapped transformation | Physics | 1 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.