Company Filing History:
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Years Active: 2001-2002
Title: Takeki Ihara: Innovator in Audio Processing Technologies
Introduction
Takeki Ihara is a notable inventor based in Tsurugashima, Japan. He has made significant contributions to the field of audio processing, particularly in the design and coding of linear predictive parameters. With a total of 2 patents, his work has advanced the technology used in audio signal processing.
Latest Patents
Ihara's latest patents include the "Method of and Apparatus for Designing Code Book of Linear Predictive Parameters" and the "Method of and Apparatus for Coding Linear Predictive Parameters, and Program Storage Device Readable by the Designing Apparatus." These patents focus on the development of a code book, which is essential for vector-quantizing linear predictive parameters of input audio. The methods involve calculating linear predictive parameters, quantizing candidates for code vectors, and determining code vectors based on interpolation values and calculated parameters. Additionally, he has developed a pitch coding method that calculates and codes the pitch of subframes in speech inputs, enhancing the accuracy of audio processing.
Career Highlights
Throughout his career, Takeki Ihara has worked with prominent companies in the electronics industry. He has been associated with Pioneer Electronics Corporation, where he contributed to advancements in audio technology. His expertise in audio processing has made him a valuable asset in the field.
Collaborations
Due to space constraints, the collaborations section has been omitted.
Conclusion
Takeki Ihara's innovative work in audio processing technologies has led to significant advancements in the field. His patents reflect a deep understanding of audio signal processing, making him a key figure in this area of technology.