Gilles Boulianne

Title: Innovations of Gilles Boulianne

Introduction

Gilles Boulianne is a notable inventor based in Saint-Pie, Canada. He has made significant contributions to the field of audio technology, particularly in audio copy detection and keyword identification in audio data. With a total of 2 patents, his work has advanced the capabilities of audio processing and recognition.

Latest Patents

Boulianne's latest patents include a method for performing content-based audio copy detection. This method involves providing query audio data and a plurality of test audio data units. For each test audio data unit, a test fingerprint set is generated by computing similarity measurements between frames of the test audio data and the query audio data. A test audio data unit is then selected as a match based on these fingerprint sets.

Another significant patent focuses on identifying keyword occurrences in audio data. This process utilizes a speech recognizer that employs a language model to derive a transcript of keywords. The transcript is converted into a phoneme sequence, which is then mapped to the audio data to derive a time-aligned phoneme sequence. This sequence is searched for occurrences of keyword phoneme sequences, enhancing the accuracy of keyword detection.

Career Highlights

Throughout his career, Gilles Boulianne has worked with esteemed organizations such as the Centre de Recherche Informatique de Montréal (CRIM). His experience in these research institutions has allowed him to develop innovative solutions in audio technology.

Collaborations

Boulianne has collaborated with notable individuals in his field, including Vishwa N Gupta and Patrick Cardnal. These collaborations have contributed to the advancement of his research and innovations.

Conclusion

Gilles Boulianne's contributions to audio technology through his patents and collaborations highlight his role as an influential inventor. His work continues to impact the field of audio processing and recognition.