Company Filing History:
Years Active: 1981
Title: The Innovations of Hansruedi Daneffel
Introduction
Hansruedi Daneffel is a notable inventor based in Uerikon, Switzerland. He has made significant contributions to the field of electronic devices, particularly in the realm of voice detection technology. His innovative approach has led to the development of a unique patent that enhances automatic telephone answering systems.
Latest Patents
Daneffel holds a patent for an electronic voice detector. This device is designed to supply a control signal in an automatic telephone answering apparatus in response to a voice signal received from a telephone line. The invention features two parallel signal channels. The first channel generates a digital signal for incoming signals that meet specific amplitude and duration criteria. The second channel produces a digital signal for incoming signals that have a minimum number of consecutive cycles within a predetermined frequency range. A logic element combines these signals to ensure that the control signal is generated only in response to an actual voice signal, effectively filtering out ringing or noise signals.
Career Highlights
Hansruedi Daneffel is associated with Feller AG, a company known for its innovative solutions in electrical engineering. His work at Feller AG has allowed him to apply his inventive skills in a practical setting, contributing to advancements in technology.
Collaborations
Due to space constraints, the details of collaborations will not be included.
Conclusion
Hansruedi Daneffel's contributions to voice detection technology exemplify the impact of innovation in modern communication systems. His patent reflects a thoughtful approach to solving real-world problems in automatic telephone answering systems.