Company Filing History:
Years Active: 2005-2014
Title: The Innovative Contributions of Joanne K. Como
Introduction
Joanne K. Como, based in Chichester, NH, is a distinguished inventor known for her significant contributions in the fields of audio analysis and analog to digital conversion. With a total of two patents to her name, her work has not only advanced technology but also enhanced the effectiveness of systems using her innovative methodologies.
Latest Patents
Joanne's most recent patents include the following:
1. **Data Adaptive Analog to Digital Converter**
This patent discloses a system and method designed to mitigate Analog to Digital (A/D) clipping. By tracking the mean and variance of analog input data, the system dynamically reassigns the bits of A/D to maintain the input signal within their optimal range. This innovation effectively re-maps the quantization levels of A/D to keep the sensitivity of the sensor system constant, thereby preventing changes in sensitivity which could lead to inaccurate readings. The method relies on principles of random walk statistics to implement these adjustments.
2. **Cascaded Hidden Markov Model for Meta-State Estimation**
Joanne's second patent details a method and system for training an audio analyzer to identify asynchronous segments of audio types. Utilizing sample data sets representative of audio signals, this system categorizes asynchronous segments into multiple classifications by employing cascaded hidden Markov models (HMM). The approach features two stages wherein the output from the first stage serves as input for the second, facilitating the modeling of processes characterized by complex temporal dynamics. This flexible framework is particularly beneficial for voice recognition systems as it can effectively separate human voice segments from other audio types like music.
Career Highlights
Joanne K. Como is currently affiliated with BAE Systems Information and Electronic Systems Integration Inc., where her work focuses on advancing audio analysis technologies and signal processing systems. Throughout her career, she has showcased a remarkable ability to innovate and develop solutions that meet the demands of today’s technological landscape.
Collaborations
Joanne has collaborated with notable colleagues including Steven F. Kimball and Edward C. Real. These partnerships have fostered the exchange of ideas and propelled the research and development processes in their projects.
Conclusion
Joanne K. Como exemplifies the spirit of innovation, with her contributions significantly impacting audio technology and analog signal processing. Her patents reflect not only her expertise but also her commitment to enhancing the functionality and reliability of electronic systems. As she continues her work at BAE Systems, her future inventions are highly anticipated to further push the boundaries of technology.