Company Filing History:
3 out of 5,307 
2 out of 11 
1 out of 12 Years Active: 1993-1997
Title: Perry R. Cook: Innovator in Signal Generation and Decay Functions
Introduction
Perry R. Cook is a distinguished inventor based in Palo Alto, California. He has made significant contributions to the field of signal generation and decay functions, holding a total of seven patents. His work has had a profound impact on music synthesis and digital signal processing.
Latest Patents
One of Perry R. Cook's latest patents involves a system and method for real-time sinusoidal signal generation. This innovative approach synthesizes sinusoidal waveforms using waveguide resonance oscillators. The design incorporates digital delay elements and a waveguide junction with digital signal adders and a multiplier. This configuration allows for the generation of sinusoidal waveforms that are 90 degrees out of phase with each other. Additionally, Cook has developed methods for the economical generation of exponential and pseudo-exponential decay functions, which are essential for music synthesis.
Career Highlights
Throughout his career, Perry R. Cook has worked with notable institutions, including Leland Stanford Junior University and Media Vision. His expertise in digital signal processing has positioned him as a leading figure in the field. His innovative patents reflect his commitment to advancing technology in music synthesis and signal generation.
Collaborations
Perry R. Cook has collaborated with esteemed colleagues such as Bryan J. Colvin, Sr. and Julius O. Smith. These partnerships have further enriched his contributions to the field and have fostered advancements in digital signal processing.
Conclusion
Perry R. Cook's work in signal generation and decay functions has established him as a prominent inventor in the technology landscape. His innovative patents and collaborations continue to influence the field of music synthesis and digital signal processing.