Inventor · Erfurt, DE

Gerald Schuller

69Patents
13h-index
38Co-inventors
84Inventor score

Filing activity: Apr 8, 1999 → Aug 29, 2024

Most-cited inventions

PatentTitleAreaCited byStatus
US7873511B2 Audio encoder, audio decoder and audio processor having a dynamically variable warping characteristic Physics 42 Active
US6842724B1 Method and apparatus for reducing start-up delay in data packet-based network streaming applications Electricity 32 Expired
US7343287B2 Method and apparatus for scalable encoding and method and apparatus for scalable decoding Physics 32 Expired
US9015041B2 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 Physics 31 Active
US8036903B2 Analysis filterbank, synthesis filterbank, encoder, de-coder, mixer and conferencing system Physics 27 Active
US8804970B2 Low bitrate audio encoding/decoding scheme with common preprocessing Physics 21 Active
US8700388B2 Audio transform coding using pitch correction Physics 18 Active
US8983851B2 Noise filer, noise filling parameter calculator encoded audio signal representation, methods and computer program Physics 17 Active
US7873227B2 Device and method for processing at least two input values Electricity 15 Active
US8682652B2 Audio encoder, audio decoder and audio processor having a dynamically variable warping characteristic Physics 14 Active
US7110953B1 Perceptual coding of audio signals using separated irrelevancy reduction and redundancy reduction Physics 14 Expired
US8438015B2 Apparatus and method for generating audio subband values and apparatus and method for generating time-domain audio samples Physics 14 Active
US9043203B2 Audio encoder, audio decoder, methods for encoding and decoding an audio signal, and a computer program Physics 13 Active
US8595019B2 Audio coder/decoder with predictive coding of synthesis filter and critically-sampled time aliasing of prediction domain frames Physics 12 Active
US6778953B1 Method and apparatus for representing masked thresholds in a perceptual audio coder Physics 11 Expired
US6718300B1 Method and apparatus for reducing aliasing in cascaded filter banks Electricity 11 Expired
US7729903B2 Audio coding Physics 11 Active
US11024323B2 Audio encoder, audio decoder, methods for encoding and decoding an audio signal, audio stream and a computer program Physics 7 Active
US7464027B2 Method and device for quantizing an information signal Physics 6 Active
US9449606B2 Audio encoder, audio decoder, methods for encoding and decoding an audio signal, and a computer program Physics 5 Active
US8195730B2 Apparatus and method for conversion into a transformed representation or for inverse conversion of the transformed representation Physics 5 Active
US9293149B2 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 Physics 3 Active
US8452605B2 Apparatus and method for generating audio subband values and apparatus and method for generating time-domain audio samples Physics 3 Active
US8775193B2 Apparatus and method for generating audio subband values and apparatus and method for generating time-domain audio samples Physics 2 Active
US7716042B2 Audio coding Physics 2 Active

Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.