Company Filing History:
Years Active: 1980-1982
Title: Helmut Mach: Innovator in Recording Systems and Time Base Correction
Introduction
Helmut Mach is a notable inventor based in Vienna, Austria. He has made significant contributions to the field of recording systems and digital signal processing. With a total of 2 patents, his work has had a lasting impact on technology.
Latest Patents
One of Mach's latest patents is a preprogrammable recording system with an automatic warning of time limit. This innovative recording system is designed to record signals on magnetic tape using a recording apparatus and cassettes. Each cassette contains a specific length of magnetic tape and features a timer for setting time-preprogrammed automatic recordings. A detection unit determines the maximum time available for recording on a cassette, and a comparator compares this with the total time required for the preprogrammed recordings. If the required time exceeds the maximum available time, an alarm signal is produced. The cassette is equipped with marks that indicate the length of the magnetic tape, which are sensed by the detection unit.
Another significant patent by Mach is a circuit arrangement for the digital correction of time base errors in television signals. In this arrangement, television signals are converted into digital signals with a specific clock frequency using an analog/digital converter. These signals are written into the addresses of a random access memory (RAM) at the same clock frequency. The addresses read depend on the magnitude and sign of the time base error, which is determined by a detection circuit. This innovative approach allows for precise correction of time base errors in television signals.
Career Highlights
Helmut Mach has worked with U.S. Philips Corporation, where he has been able to apply his innovative ideas and technical expertise. His contributions to the field have been recognized and have paved the way for advancements in recording technology and digital signal processing.
Collaborations
Mach has collaborated with notable coworkers such as Erich Langer and Harald E Melwisch. Their combined efforts have contributed to the development of groundbreaking technologies in their respective fields.
Conclusion
Helmut Mach's innovative work in recording systems and digital signal processing has made a significant impact on technology. His patents reflect his dedication to advancing the field and improving the efficiency of recording and signal correction systems.