Company Filing History:
Years Active: 1987-1988
Title: W Ray Dakin: Innovator in Audio and Video Technology
Introduction
W Ray Dakin is a notable inventor based in Huntington Beach, CA (US). He has made significant contributions to the field of audio and video technology, holding a total of 3 patents. His work focuses on enhancing the quality of audio and video signals in recording systems.
Latest Patents
Dakin's latest patents include an innovative system for audio carrier amplitude control in videodisc recorders. This system provides programmed control of the amplitude of secondary audio channel carrier signals relative to the primary video channel carrier signal during recording. By varying the amplitude of the audio carrier signals according to a preprogrammed profile, the system effectively counteracts the modulation transfer function (MTF) effects of the recording system. Additionally, when no audio information is present, the audio carrier signals are substantially eliminated to maximize video quality.
Another significant patent is the PLL stabilized frequency modulator with an extended low-frequency range. This modulator features a voltage-controlled oscillator (VCO) whose center frequency is stabilized using a phase-locked loop. The design increases the low-frequency range by employing frequency translation techniques, allowing for greater flexibility in signal processing.
Career Highlights
W Ray Dakin is currently associated with Optical Disc Corporation, where he continues to innovate in the field of optical media technology. His expertise in signal processing has made him a valuable asset to the company.
Collaborations
Dakin has collaborated with John F Browne, contributing to advancements in their shared field of expertise.
Conclusion
W Ray Dakin's contributions to audio and video technology through his patents demonstrate his commitment to innovation and quality in signal processing. His work continues to influence the industry and enhance the capabilities of recording systems.