Robert O Peruzzi

Title: Innovations of Robert O. Peruzzi: Pioneering Advances in Digital Audio Technology

Introduction

Robert O. Peruzzi, an accomplished inventor based in Bethlehem, PA, has made significant contributions to the field of digital audio technology. With a total of two patents to his name, Peruzzi's innovative solutions have enhanced the performance and user experience of audio devices. His work at Agere Systems Inc. showcases his commitment to improving digital audio systems through ingenious inventions.

Latest Patents

Peruzzi's most recent patents address critical challenges in digital audio output.

1. **Prevention of Audio Pop in a Digital Audio Device**

This invention focuses on an electronic audio device designed to eliminate the disruptive popping sound that occurs when the device is powered on or off. Peruzzi's solution involves a method in which the amplifier output voltage is progressively ramped up and down, thus achieving a smooth transition without needing additional hardware. By gradually adjusting a digital input word supplied to a digital audio source, the amplifier output voltage can be safely transitioned from minimal levels to operational DC voltages, ensuring a seamless audio experience.

2. **Amplifier Having Half-Wave Tracking Power Rails**

This patent features an innovative amplifier that generates an analog output signal based on a digital input. The output stage utilizes a power-supply circuit that creates power rails capable of tracking the output signal. This design ensures that at least one power rail represents a biased and half-wave rectified version of the output signal, enhancing the performance of audio devices further.

Career Highlights

Throughout his career, Robert O. Peruzzi has played a pivotal role in advancing audio technology at Agere Systems Inc. His unique approach to problem-solving and dedication to innovation has positioned him as a valuable asset in the industry. The patented technologies he has developed reflect his profound understanding of both digital and analog audio systems.

Collaborations

While working at Agere Systems Inc., Peruzzi has collaborated with fellow experts in the field, including David Arthur Rich and Rupinder Judge. These professional partnerships have allowed him to exchange ideas and drive forward innovative solutions that continue to shape the future of digital audio.

Conclusion

Robert O. Peruzzi's contributions to digital audio technology through his patents exemplify the spirit of innovation and creativity. His work not only solves existing problems but also enhances the overall audio experience for users. The world of audio technology continues to benefit from his insights and inventions, underlining the importance of dedicated inventors like Peruzzi in the advancement of modern technology.