Location History:
- Hamamatsu, JP (2010)
- Delft, NL (2013)
- Rijswijk, NL (2013 - 2014)
Company Filing History:
Years Active: 2010-2014
Title: Innovations by Bee Suan Ong
Introduction
Bee Suan Ong is a notable inventor based in Rijswijk, Netherlands. She has made significant contributions to the field of audio analysis and sound signal processing. With a total of 4 patents to her name, her work has garnered attention in the industry.
Latest Patents
One of her latest patents is an audio analysis apparatus. This apparatus includes a component acquirer that obtains a component matrix composed of an array of component values. The columns of this matrix correspond to the sequence of unit periods of an audio signal, while the rows correspond to a series of unit bands arranged in a frequency-axis direction. A difference generator is also part of this invention, which generates multiple shift matrices by shifting the columns of the component matrix in the time-axis direction. Additionally, it creates difference matrices that represent the differences between the component values of the shift matrix and the component matrix. A feature amount extractor then generates a tonal feature amount that includes a series of feature values corresponding to the difference matrices.
Another significant patent is a sound signal processing apparatus and method. In this invention, character values of a sound signal are extracted for each unit portion. The degrees of similarity between these character values are calculated and arranged in a matrix configuration. This matrix includes columns that represent the degrees of similarity acquired by comparing the sound signal with a delayed version of itself. The invention also calculates repetition probabilities for each column and identifies peaks in the distribution of these probabilities, which helps in identifying loop regions in the sound signal.
Career Highlights
Bee Suan Ong is currently employed at Yamaha Corporation, where she continues to innovate in the field of audio technology. Her work has been instrumental in advancing sound signal processing techniques.
Collaborations
She has collaborated with notable coworkers such as Sebastian Streich and Keita Arimoto, contributing to various projects within her field.
Conclusion
Bee Suan Ong's contributions to audio analysis and sound signal processing highlight her innovative spirit and dedication to advancing technology. Her patents reflect her expertise and commitment to improving audio technology.
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