Location History:
- Milan, IT (2001 - 2006)
- Torrevecchia Pia, IT (2007)
Company Filing History:
Years Active: 2001-2007
Title: Antonio Grosso: Innovator in Digital-to-Analog Conversion Technology
Introduction
Antonio Grosso is a prominent inventor based in Milan, Italy. He has made significant contributions to the field of digital-to-analog conversion technology. With a total of 6 patents to his name, Grosso continues to push the boundaries of innovation in audio systems.
Latest Patents
One of his latest patents is focused on the enhancement of the dynamic range of a multibit digital-to-analog converter. This invention involves a digital-to-analog converter (DAC) for audio systems that includes first and second subsets of individually selectable elementary current sources. These sources deliver analog output current contributions based on the codes of a pulse code modulated (PCM) input signal. The DAC can multiply incoming codes of the PCM signal by a certain factor after their value has remained lower than a threshold for a specific period. It also scales and de-scales the amplitude of the analog output current contributions produced by the elementary current sources accordingly.
Another notable patent is the adjustable harmonic distortion detector and method for using the same. This detector includes a clock signal source and means for detecting two evaluation periods. It memorizes the number of clock pulses present in the first evaluation period and performs a multiplication during the second evaluation period. The outcome is stored and generates an output signal when it equals zero.
Career Highlights
Antonio Grosso is currently employed at STMicroelectronics S.r.l., where he continues to innovate and develop cutting-edge technologies. His work has significantly impacted the audio technology landscape, particularly in enhancing sound quality and performance.
Collaborations
Grosso collaborates with talented individuals such as Edoardo Botti and Mauro Cleris, contributing to a dynamic and innovative work environment.
Conclusion
Antonio Grosso is a key figure in the field of digital-to-analog conversion technology, with a strong portfolio of patents that reflect his innovative spirit. His contributions continue to shape the future of audio systems and enhance user experiences.