Location History:
- Conyers, GB (2007)
- Huntingdon, GB (2017)
Company Filing History:
Years Active: 2007-2017
Title: Innovations by Richard J Hollinshead
Introduction
Richard J Hollinshead is a notable inventor based in Huntingdon, GB. He has made significant contributions to the field of acoustic transducer systems and data encoding technologies. With a total of 2 patents to his name, Hollinshead's work reflects a commitment to advancing audio technology and data processing.
Latest Patents
Hollinshead's latest patents include "Group delay correction in acoustic transducer systems." This invention provides methods for equalizing the group delay of sound reproduction systems, particularly those with acoustic transducers that feature a crossover between lower and higher frequency ranges. The method involves applying a correction to signals in the lower-frequency range, including the crossover region, to equalize the group delay. Additionally, a signal delay is applied to the higher-frequency range signal to align it more closely with the equalized lower-frequency range signal. This innovation can be implemented in the design of acoustic transducer systems and through a computer program product, enhancing existing digital signal processor loudspeaker systems.
Another significant patent is "Data encoding/decoding device and apparatus using the same." This device features a serial data input and an encoded serial data output. The encoding unit combines each input bit with additional encoding bits to derive an encoded output bit and updated encoding bits. The function of the encoding unit is designed to ensure that the encoded output bit stream resembles white noise over time, providing a constant and flat frequency response. Consequently, the output of the encoding device appears as noise without an appropriate decoding device.
Career Highlights
Hollinshead is currently associated with Meridian Audio Limited, a company known for its high-quality audio products. His work at Meridian has allowed him to explore innovative solutions in audio technology, contributing to the company's reputation for excellence in sound reproduction.
Collaborations
Some of his notable coworkers include Clive Jones and Michael D Capp. Their collaboration has likely fostered an environment of creativity and innovation, further enhancing the development of advanced audio technologies.
Conclusion
Richard J Hollinshead's contributions to the fields of acoustic transducer systems and data encoding highlight his innovative spirit and technical expertise. His patents reflect a dedication to improving audio technology and data processing, making a lasting impact in these areas.