Location History:
- Altenhann, DE (2000)
- Altenthann, DE (1998 - 2004)
Company Filing History:
6 out of 311 
2 out of 30,045 
1 out of 832,843 Years Active: 1998-2004
Title: Fred Zoels: Innovator in Digital Hearing Technology
Introduction
Fred Zoels is a notable inventor based in Altenthann, Germany. He has made significant contributions to the field of digital hearing devices, holding a total of 9 patents. His work focuses on improving the functionality and reliability of hearing aids, making them more effective for users.
Latest Patents
Among his latest patents, Zoels has developed a method and digital hearing device for detecting and/or removing errors arising in the transmission and storage of data. This innovative method allows for an internal check of transmitted and stored data within the hearing device itself. The device includes an input transducer, an output transducer, a processor, and a program memory, all connected to a checking element that ensures data integrity.
Another significant patent involves a hearing aid designed to improve speech intelligibility through frequency-selective signal processing. This hearing aid features a microphone and an earphone connected by a signal processing unit. The unit employs a filter element that splits the microphone signal into partial signals, analyzing each to determine the presence of speech information. If a partial signal's envelope magnitude exceeds its average value, the analysis unit amplifies that signal before it reaches the earphone.
Career Highlights
Fred Zoels has worked with prominent companies in the audiological field, including Siemens Audiologische Technik GmbH and Siemens Aktiengesellschaft. His experience in these organizations has allowed him to develop and refine his innovative ideas in hearing technology.
Collaborations
Throughout his career, Zoels has collaborated with talented individuals such as Ullrich Sigwanz and Inga Holube. These partnerships have contributed to the advancement of his projects and the overall development of digital hearing devices.
Conclusion
Fred Zoels is a pioneering inventor whose work in digital hearing technology has significantly impacted the industry. His innovative patents and collaborations reflect his commitment to enhancing the quality of life for individuals with hearing impairments.