Company Filing History:
Years Active: 1984
Title: Cornelis A De Jong: Innovator in Video and Audio Signal Technology
Introduction
Cornelis A De Jong is a notable inventor based in Zwijndrecht, Netherlands. He has made significant contributions to the field of video and audio signal technology. His innovative work has led to the development of a unique coding and decoding system that enhances the transmission of audio and video signals.
Latest Patents
Cornelis A De Jong holds a patent for a "Coding and decoding system for video and audio signals." This system includes means at the transmitter for deriving clock and internal timing signals from the video signal. The internal timing signals are utilized at the transmitter to provide digital audio data representative of the program audio signal. The digital audio data is derived by sampling the program audio signal during horizontal lines of the video signal. The synchronizing information in the horizontal and vertical blanking intervals of the video signal is suppressed, and the digital audio data and data representative of a decoder clock signal are inserted in the horizontal blanking intervals. Vertical reference signal data is inserted into the vertical blanking intervals of the video signal as it is transmitted. At the decoder, there are means for reconstituting the audio signal from the digital audio data. An independent sync pulse generator at the decoder is controlled by the clock data and the vertical reference signal data, providing the appropriate synchronizing information for the video signal. The video signal, without sync information, is combined with the separately generated sync pulses from the sync pulse generator and with the reconstituted audio to provide a television program signal usable at a conventional receiver. He has 1 patent to his name.
Career Highlights
Cornelis A De Jong has worked with Oak Industries, Inc., where he has applied his expertise in developing advanced technologies for audio and video signal processing. His work has been instrumental in improving the quality and efficiency of signal transmission.
Collaborations
Throughout his career, Cornelis has collaborated with notable colleagues, including Pieter Den Toonder and Pieter J Fondse. These collaborations have contributed to the advancement of technology in their respective fields.
Conclusion
Cornelis A De Jong is a distinguished inventor whose work in video and audio signal technology has made a lasting impact. His innovative coding and decoding system exemplifies the importance of advancements in communication technology.