Company Filing History:
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Years Active: 2020-2024
Title: Masayuki Suzuki: Innovator in Acoustic Data and Speech Recognition
Introduction
Masayuki Suzuki is a prominent inventor based in Tokyo, Japan. He has made significant contributions to the fields of audio data augmentation and speech recognition. With a total of four patents to his name, Suzuki's work has had a notable impact on technology and innovation.
Latest Patents
One of his latest patents is titled "Acoustic data augmentation with mixed normalization factors." This invention provides a method, computer system, and computer program product for audio data augmentation. It involves obtaining sets of audio data from different sources and calculating a respective normalization factor for at least two of these sources. The normalization factors are then mixed to determine a mixed normalization factor, which is used to normalize a first set of the audio data to obtain training data for an acoustic model.
Another significant patent by Suzuki is "Adding words to a prefix tree for improving speech recognition." This approach enhances speech recognition by allowing a processor to receive a new word to add to a prefix tree. The processor determines a bonus score for a transition in the prefix tree that corresponds to the new word. If the hypothesis score exceeds a threshold value, the processor generates an output text sequence for the speech sequence based on the hypothesis.
Career Highlights
Throughout his career, Masayuki Suzuki has worked with notable companies, including IBM and Oki Data Corporation. His experience in these organizations has contributed to his expertise in the field of technology and innovation.
Collaborations
Some of his coworkers include Mitsuhiro Kawata and Junichi Ito. Their collaboration has likely fostered an environment of creativity and innovation in their respective projects.
Conclusion
Masayuki Suzuki's contributions to audio data augmentation and speech recognition demonstrate his innovative spirit and technical expertise. His patents reflect a commitment to advancing technology in meaningful ways.