Company Filing History:
8 out of 2,870 
4 out of 785 
1 out of 5,562 
Years Active: 1993-2002
Title: Innovations by Peter Kirchlechner
Introduction
Peter Kirchlechner is a notable inventor based in Hohenthann, Germany. He has made significant contributions to the field of audio technology, holding a total of 13 patents. His work focuses on enhancing audio signal processing, making it more efficient and user-friendly.
Latest Patents
Among his latest innovations is a signal compressor for audio apparatus. This invention provides a method of signal compression that reduces the large dynamic range of audio signals, such as those from CD players. It ensures that softer passages of music are amplified while louder sections are toned down, creating a balanced listening experience. The signal compression circuit can be fully integrated, allowing for user-adjustable volume control through a digital setting signal.
Another significant patent is the switched capacitor filter with a neutral bypass setting. This filter features an intrinsic anti-alias function that allows for adjustable amplitude changes of audio signals within a specific frequency range. The design includes a filter module with an RC network, where the resistor component is realized in switched capacitor technology. The filter can be set to a neutral position, bypassing the filter module to maintain the original audio signal without alteration.
Career Highlights
Peter Kirchlechner has worked with prominent companies in the electronics industry, including STMicroelectronics GmbH and SGS-Thomson Microelectronics Limited. His experience in these organizations has contributed to his expertise in audio technology and signal processing.
Collaborations
Throughout his career, Kirchlechner has collaborated with talented professionals such as Jurgen Lubbe and Jorg Schambacher. These partnerships have likely enriched his work and led to innovative solutions in audio technology.
Conclusion
Peter Kirchlechner's contributions to audio technology through his patents demonstrate his commitment to innovation and excellence in the field. His work continues to influence the way audio signals are processed and enjoyed by users worldwide.