Hans Magnus Kristofer Kjörling

Title: Hans Magnus Kristofer Kjörling: Innovator in Source Coding Enhancement

Introduction

Hans Magnus Kristofer Kjörling is a notable inventor based in Uppsala, Sweden. He has made significant contributions to the field of source coding systems, particularly through his innovative patent. His work focuses on enhancing the efficiency and quality of data transmission.

Latest Patents

Kjörling holds a patent for "Source coding enhancement using spectral-band replication." This invention proposes a new method and apparatus for improving source coding systems. The method involves bandwidth reduction prior to or during the encoding process, followed by spectral-band replication at the decoder. This approach utilizes new transposition methods along with spectral envelope adjustments. The invention offers reduced bitrate at a given perceptual quality or improved perceptual quality at a specific bitrate. It can be integrated into hardware or software codecs or implemented as a separate processor in conjunction with a codec. The invention provides substantial improvements that are largely independent of codec type and technological advancements.

Career Highlights

Kjörling is associated with Coding Technologies AB, where he has been instrumental in developing innovative solutions in the field of coding technologies. His expertise and contributions have positioned him as a key figure in the industry.

Collaborations

Kjörling has collaborated with notable colleagues, including Lars Gustaf Liljeryd and Per Rune Albin Ekstrand. Their combined efforts have further advanced the field of source coding and related technologies.

Conclusion

Hans Magnus Kristofer Kjörling's work in source coding enhancement exemplifies the impact of innovation in technology. His patent reflects a commitment to improving data transmission quality and efficiency.