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1 out of 66 Years Active: 1994-1998
Title: Innovations of Shuhei Sudo
Introduction
Shuhei Sudo is a notable inventor based in Koufu, Japan. He has made significant contributions to the field of digital signal processing, holding 2 patents that showcase his innovative approaches to data processing methods.
Latest Patents
One of his latest patents is an "Efficient data processing method for coefficient data in a digital signal processor." This invention involves a coefficient data transfer processing method that utilizes a coefficient address pointer independent of a program counter. It allows for the efficient transfer and supply of processing programs and coefficient data from a microcomputer. The method determines whether an instruction is a read instruction of the coefficient data, enabling a read cycle steal. This innovation enhances the efficiency of data processing in digital signal processors.
Another significant patent is the "Digital signal processor using a coefficient value corrected according." This digital signal processor computes logarithmic values for input signal data using an approximation formula expanded into power series. It includes a shift circuit for adjusting input data values, high-order and zero-order coefficient memories, and an address specifying circuit. This design reduces the number of computing steps and improves the overall performance of the processor.
Career Highlights
Shuhei Sudo has worked with prominent companies in the electronics industry, including Pioneer Electronic Corporation and Pioneer Video Corporation. His experience in these organizations has contributed to his expertise in digital signal processing and innovation.
Collaborations
Shuhei has collaborated with various professionals in his field, including his coworker Makio Yamaki. Their joint efforts have likely led to advancements in technology and innovation.
Conclusion
Shuhei Sudo's contributions to digital signal processing through his patents and career experiences highlight his role as an influential inventor. His work continues to impact the field and inspire future innovations.