patent entitled “Driver Circuitry and Operation” was granted on June 21, 2022.
Cirrus logic professional#
Melanson’s career includes nearly 30 years at Cirrus Logic, where he has helped to harness computing/processing power and energy-saving techniques for today’s personal mobile devices and advanced professional and mobile audio. He also developed the first 500-watt Class D amplifier for professional audio applications, and his work in algorithm development and implementation contributed to the active noise cancellation found in many smartphones and laptops today. Senate and thousands of installations globally, such as theme parks and concert venues.Īs a pioneer in professional and consumer audio equipment, he received an Oscar ® award from the Academy of Motion Picture Arts and Sciences in 2004 for his ground-breaking contributions to the evolution of digital audio editing for motion picture post-production. He also helped develop the first network distributed audio system, a technology that eventually found its way into the audio wiring for the U.S. As a founding member of AudioLogic (later acquired by Cirrus Logic), Melanson pioneered the first use of low-power digital signal processors (DSPs) for hearing aids.
His first patent in 1974 helped make modern keyboards possible, and his underlying work in light-emitting diodes electronics helped enable LEDs to overtake incandescent lighting in popularity by solving the challenges around dimming. Melanson’s innovations have also been the catalyst to many products that led to rapid product advancements in personal computing, semiconductors and networking. His patents relating to LED lighting have positively impacted the environment through significant energy savings. In particular, his audio patents are instrumental to many of today’s most popular consumer and professional audio applications. Melanson’s contributions have changed how humans interact with their devices – and each other. The Academy Award ®-winning engineer’s core contributions are within the field of audio and electronics, particularly the analog and mixed-signal technologies that have helped transform the analog world around us into the digital signals at the heart of today’s most advanced products. patent, an achievement that places him among the world’s most prolific inventors.
Cirrus logic software#
Cirrus Logic’s innovative ultra-low power ICs and patented SoundClear ® software technology significantly improve the listening experience while elevating the clarity and performance of the audio signal by enhancing voice quality, voice capture, speech recognition and audio playback.AUSTIN, Texas-( BUSINESS WIRE)-John Melanson, senior technical fellow at Cirrus Logic (Nasdaq: CRUS), has been granted his 500 th U.S. With an extensive IP portfolio, the company’s audio IC solutions include smart codecs, boosted amplifiers, digital-to-analog converters (DACs) and analog-to-digital converters (ADCs). With expertise in low-power, high-precision, mixed-signal processing, the company provides ultra-low power, highly integrated audio solutions for mobile applications such as smartphones, tablets, wearables and digital headsets as well as high performance hi-fi quality audio solutions for professional applications such as mixers and audio playback. Cirrus Logic’s analog and mixed-signal data converters and audio processors have been featured in the most recognized mobile, consumer, professional and automotive audio applications. For more than three decades, Cirrus Logic has built its reputation as an expert and innovator in audio technology.
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