Company Filing History:
Years Active: 2012-2015
Title: Brewster Porcella: Innovator in Analog Audio Technology
Introduction
Brewster Porcella is a notable inventor based in Biddeford, ME (US). He has made significant contributions to the field of audio technology, holding 2 patents that showcase his innovative approach to data transmission and accessory detection.
Latest Patents
One of Brewster's latest patents is titled "Data during analog audio." This application discusses an apparatus and method for transmitting data with an analog signal without significantly distorting the analog signal. The apparatus includes an audio channel, a capacitor coupled to a first conductor of the audio channel, and a frequency modulator that modulates the frequency of an output signal based on the logic level of the digital data signal. This invention allows for the seamless integration of digital data with analog audio signals.
Another significant patent is the "Multiple detection circuit for accessory jacks." This document outlines a multiple accessory detection apparatus and methods for identifying accessories connected to a multi-pin connector of an electronic device. The apparatus features a first reference generator, a second reference generator, and a comparator that generates identifying information about the accessory device using reference and test information.
Career Highlights
Brewster Porcella is currently employed at Fairchild Semiconductor Corporation, where he continues to develop innovative technologies in the semiconductor and audio fields. His work has contributed to advancements in how audio signals are processed and transmitted.
Collaborations
Brewster has collaborated with notable coworkers such as Gregory A Maher and Christopher A Bennett, who have also contributed to the field of audio technology and semiconductor innovations.
Conclusion
Brewster Porcella's contributions to analog audio technology and accessory detection demonstrate his commitment to innovation. His patents reflect a deep understanding of audio systems and the integration of digital data, marking him as a significant figure in his field.