Location History:
- Suffolk, GB (2004)
- Ispwich, GB (2006)
- Ipswich, GB (1998 - 2013)
Company Filing History:
9 out of 19 
4 out of 1,876 
Years Active: 1998-2013
Title: Paul Alexander Barrett: A Pioneer in Audio Signal Quality Innovations
Introduction
Paul Alexander Barrett is a distinguished inventor from Ipswich, GB, known for his significant contributions to audio signal quality assessment. With an impressive portfolio of 13 patents, Barrett has developed cutting-edge technologies that enhance the performance of audio processing systems.
Latest Patents
Barrett’s latest patents highlight his innovative approaches to audio signal evaluation. One of his key inventions, "Generating Sample Error Coefficients," introduces a method for determining a sample error coefficient suitable for audio signal quality assessment. This invention details the steps of determining periodicity measures from two signals and deriving a sampling rate error coefficient based on the generated ratio. Another notable patent, "Generating Test Sets," outlines a method for creating an optimized set of test sequences to be used with a packet-based perceptual quality evaluation processor. This invention aims to define quality targets and derive degradation parameters to ensure accurate performance when processing speech data.
Career Highlights
Throughout his career, Barrett has collaborated with prominent organizations such as Psytechnics Limited and British Telecommunications Public Limited Company. His work in these companies has allowed him to refine his inventions and contribute to the field of audio technology.
Collaborations
In addition to his individual achievements, Barrett has worked alongside esteemed colleagues, including Antony William Rix and Simon Richard Broom. These collaborations have further enriched his professional journey and have played a role in advancing his patent innovations.
Conclusion
Paul Alexander Barrett remains a pivotal figure in the realm of audio signal technology. His inventive spirit and dedication to improving audio quality through innovation have solidified his status as a respected inventor in his field. With numerous patents to his name, he continues to pave the way for advancements that enhance user experiences in audio processing.