Location History:
- Vanlose, DK (2012)
- Stenlose, DK (2015 - 2016)
Company Filing History:
Years Active: 2012-2016
Title: Innovations by Ole Hau in Hearing Aid Technology
Introduction
Ole Hau is a notable inventor based in Stenlose, Denmark. He has made significant contributions to the field of hearing aid technology, holding a total of 4 patents. His work focuses on improving the functionality and user experience of hearing aids, making them more effective for individuals with hearing impairments.
Latest Patents
One of Ole Hau's latest patents is a method of operating a hearing aid. This innovative method involves processing a signal in a hearing aid by splitting an input signal into multiple frequency bands. It includes estimating speech, noise, and hearing loss levels in these bands, utilizing an auditory model of the cochlea to provide excitation values for speech and noise. This process ultimately optimizes speech intelligibility by adjusting the gain in the hearing aid frequency bands.
Another significant patent is for a hearing aid that includes means for estimating the ear plug fitting. This invention features a receiver and at least one microphone that transforms acoustic signals into electrical signals. The hearing aid is designed to fit tightly into the ear canal, creating an inner volume. It also includes a second microphone that detects acoustic signals in this volume, allowing the device to estimate the size of any air leaks and notify the user if the leak falls outside a predefined range.
Career Highlights
Ole Hau is associated with Widex A/S, a company renowned for its advancements in hearing aid technology. His work at Widex has been instrumental in developing innovative solutions that enhance the quality of life for hearing-impaired individuals.
Collaborations
Throughout his career, Ole has collaborated with talented professionals, including Lars Friis and Soren Christensen. These collaborations have contributed to the successful development of various hearing aid technologies.
Conclusion
Ole Hau's contributions to hearing aid technology through his patents and work at Widex A/S highlight his commitment to improving auditory experiences for users. His innovative methods and designs continue to shape the future of hearing aids, making them more effective and user-friendly.