Company Filing History:
Years Active: 1993-1996
Title: Innovations of Jan Dewolf in Digital Signal Transmission
Introduction
Jan Dewolf is a notable inventor based in Eindhoven, Netherlands. He has made significant contributions to the field of digital signal processing, particularly in encoding methods and transmission systems. With a total of 5 patents to his name, Dewolf's work has had a substantial impact on how digital signals are transmitted and received.
Latest Patents
Dewolf's latest patents focus on advanced encoding methods for generating digital signals that contain modulated information. His innovations include a transmission system designed for transmitting and receiving digital signals, which utilizes subband encoding methods. This system encodes a wide-band digital signal into subband signals, each composed of successive signal blocks with a predetermined number of samples. The quantization of these samples produces quantized samples in the signal blocks, while bit allocation information is generated to determine how many bits each sample should be quantized by. This bit allocation information is then modulated to create modulated bit allocation information, which is included in the digital signal transmitted through a medium. The receiver demodulates this information to replicate the original wide-band digital signal accurately.
Career Highlights
Jan Dewolf is currently associated with U.S. Philips Corporation, where he continues to innovate in the field of digital signal processing. His work has been instrumental in enhancing the efficiency and quality of digital communications.
Collaborations
Dewolf has collaborated with notable colleagues such as Gerardus C Lokhoff and Abraham Hoogendoorn, contributing to various projects that advance the technology of digital signal transmission.
Conclusion
Jan Dewolf's contributions to digital signal processing and transmission systems exemplify the importance of innovation in technology. His patents reflect a commitment to improving how digital signals are encoded and transmitted, ensuring better communication systems for the future.