Company Filing History:
Years Active: 2014-2022
Title: Tobias Bliem: Innovator in Media Signal Processing
Introduction
Tobias Bliem is a prominent inventor based in Erlangen, Germany. He has made significant contributions to the field of media signal processing, holding a total of 12 patents. His work focuses on enhancing the efficiency and effectiveness of audio signal processing technologies.
Latest Patents
Among his latest patents, Bliem has developed a decoder for decoding a media signal and an encoder for encoding secondary media data comprising metadata or control data for primary media data. This encoder is designed to encode secondary media data using techniques such as adding redundancy or bandlimiting. The output is a stream of digital words that can withstand typical processing of a digital audio stream. This innovation allows processors to handle the stream effectively, as it is structured to resemble an audio-like or analog-like digital stream.
Another notable patent involves direction of arrival estimation using watermarked audio signals and microphone arrays. This apparatus provides direction information based on a reproduced audio signal with an embedded watermark. It includes a signal processor that processes at least two received watermarked audio signals recorded by different audio receivers. The processor extracts receiver-specific information from the embedded watermarks, enabling the apparatus to provide accurate direction information.
Career Highlights
Tobias Bliem is associated with the Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung E.V., a leading research organization in applied sciences. His work at this institution has allowed him to push the boundaries of media signal processing and contribute to advancements in the field.
Collaborations
Bliem has collaborated with notable colleagues such as Stefan Kraegeloh and Giovanni Del Galdo. These partnerships have fostered innovation and have been instrumental in the development of his patented technologies.
Conclusion
Tobias Bliem is a key figure in the realm of media signal processing, with a robust portfolio of patents that reflect his innovative spirit. His contributions continue to shape the future of audio technology and signal processing.