This inventor holds 1 USPTO granted patent. Top assignee: Basf Aktiengesellschaft. Active years: 1984.
Company Filing History:
Years Active: 1984
Title: Innovations of Karl Andreae in Audio/Video Systems
Introduction
Karl Andreae is an inventor based in Beindersheim, Germany. He is known for his contributions to audio and video technology, particularly in the field of audio/video recording and reproduction systems. His innovative approach has led to advancements that enhance the quality and functionality of color video systems.
Latest Patents
Karl Andreae holds a patent for "Methods and arrangements for changing the audio information in an audio/video recording/reproduction system." This invention relates to methods and circuit arrangements that allow for the modification of audio information within a color video system. The audio signals are inserted as sampling pulses into the color video signal, specifically during the blanking interval. This technique enables the original audio signal to be overwritten by a new audio signal without compromising the recording capacity of the medium. The invention utilizes the horizontal blanking interval of the video signal, ensuring that the color burst is displaced to optimize the use of the back porch for audio signals.
Career Highlights
Karl Andreae is associated with BASF Aktiengesellschaft, a leading chemical company known for its innovative solutions across various industries. His work at BASF has allowed him to explore and develop technologies that bridge the gap between audio and video systems, contributing to the company's reputation for excellence in research and development.
Collaborations
One of Karl Andreae's notable collaborators is Andreas Ilmer. Their partnership has fostered a creative environment that encourages the exchange of ideas and the development of groundbreaking technologies in the audio/video sector.
Conclusion
Karl Andreae's contributions to audio/video technology exemplify the spirit of innovation that drives advancements in this field. His patent reflects a significant step forward in enhancing audio integration within video systems, showcasing his expertise and commitment to improving technology.