Patrick Cardnal

Title: The Innovations of Patrick Cardnal

Introduction

Patrick Cardnal is an accomplished inventor based in Verdun, CA. He has made significant contributions to the field of audio technology, particularly in the area of audio copy detection. His innovative approach has led to the development of a unique method that enhances the accuracy of identifying audio copies.

Latest Patents

One of Patrick Cardnal's notable patents is titled "Content Based Audio Copy Detection." This patent describes a method for performing audio copy detection by providing query audio data that consists of a succession of frames. The method also involves providing a plurality of test audio data units, each containing a succession of frames. For each test audio data unit, a test fingerprint set is generated. This generation includes computing similarity measurements between at least one frame of the test audio data and multiple frames of the query audio data. Ultimately, a test audio data unit is selected as a match for the query audio data based on the fingerprint sets.

Career Highlights

Patrick Cardnal is associated with the Centre de Recherche Informatique de Montreal, where he has been able to apply his expertise in audio technology. His work has been instrumental in advancing the field and providing innovative solutions to complex problems.

Collaborations

Throughout his career, Patrick has collaborated with notable colleagues, including Vishwa N Gupta and Gilles Boulianne. These collaborations have further enriched his work and contributed to the success of various projects.

Conclusion

Patrick Cardnal's contributions to audio technology through his innovative patent demonstrate his commitment to advancing the field. His work continues to influence the way audio copy detection is approached, showcasing the importance of innovation in technology.