Company Filing History:
Years Active: 2015-2016
Title: The Innovative Journey of Mari Asami: A Pioneer in Audio Signal Technology
Introduction: Mari Asami is a prominent inventor based in Kawasaki, Japan, recognized for her significant contributions to audio signal processing technologies. With an impressive portfolio of two patents, Asami has continued to pave the way for advancements in this specialized field, influencing both current and future innovations.
Latest Patents: Mari Asami's latest patents include groundbreaking innovations in audio signal coding devices and methods. The first patent describes an audio signal coding device that effectively divides a frequency spectrum from an input digital signal into multiple bands. It scales and quantizes these frequencies based on individual scalefactors for each band, as well as a common scale shared by all bands. This device also features a band number determination unit, which calculates the optimal number of coding bands, and a common scale estimation unit to enhance efficiency.
The second patent outlines an audio signal encoding device, which comprises a window determination unit that identifies the type of window for each channel, a correction unit that adjusts the number of available bits, and a quantization unit that efficiently quantizes the audio signals across channels. A unique feature of this device is its ability to manage bit usage effectively, ensuring that each channel’s quantization adheres to optimized bit utilization rates.
Career Highlights: Asami plays a pivotal role at Socionext Inc., where she applies her expertise to develop high-quality audio signal processing solutions. Her innovative spirit and technical acumen have positioned her as a valuable asset in the field, allowing her to contribute meaningfully to projects that push the boundaries of audio technology.
Collaborations: Throughout her career, Mari Asami has collaborated with talented colleagues including Tomoya Fujita and Jun Ono. These partnerships have facilitated the exchange of ideas and expertise, resulting in enhanced research and development outcomes in audio signal processing.
Conclusion: Mari Asami stands out as a remarkable inventor whose work in audio signal coding technologies continues to make waves in the industry. With her ongoing dedication to innovation and excellence at Socionext Inc., Asami's impact on audio technology and signal processing is set to grow even further in the years to come. Her contributions exemplify the spirit of innovation that drives progress and shapes the future of the industry.