Company Filing History:
Years Active: 1990
Title: Hannfried Preissler: Innovator in Digital Audio Technology
Introduction
Hannfried Preissler is a notable inventor based in Darmstadt, Germany. He has made significant contributions to the field of digital audio technology, holding two patents that showcase his innovative approach to audio recording and playback.
Latest Patents
Preissler's latest patents include an apparatus featuring a head wheel equipped with advanced read heads. This design allows for the reading of oblique tracks on magnetic tape, enhancing the audio quality of video recordings. The advanced read heads work in conjunction with normal read heads to ensure that audio sections are processed and rerecorded effectively. His second patent focuses on a method and apparatus for correcting errors in digital audio data. This system utilizes check words and error flags to ensure the integrity of audio data read from magnetic tape, allowing for the selection of error-free code blocks for correction.
Career Highlights
Hannfried Preissler has had a distinguished career at Robert Bosch GmbH, where he has applied his expertise in audio technology. His work has contributed to advancements in video recording and playback systems, making a lasting impact on the industry.
Collaborations
Throughout his career, Preissler has collaborated with notable colleagues such as Jurgen Heitmann and Rolf Loos. These partnerships have fostered innovation and have been instrumental in the development of his patented technologies.
Conclusion
Hannfried Preissler's contributions to digital audio technology through his patents reflect his innovative spirit and dedication to improving audio recording systems. His work continues to influence the field and showcases the importance of advancements in technology.