Company Filing History:
Years Active: 1988-1989
Title: The Innovations of Edward C. Bronson
Introduction
Edward C. Bronson is a notable inventor based in Lafayette, Indiana. He has made significant contributions to the field of digital speech processing, particularly through his innovative patents. With a total of two patents to his name, Bronson's work has had a lasting impact on speech analysis and synthesis technologies.
Latest Patents
Bronson's latest patents include a digital speech vocoder and a digital speech sinusoidal vocoder with transmission of only a subset of harmonic frequencies. The digital speech vocoder is a sophisticated speech analyzer and synthesizer system that employs sinusoidal encoding and decoding techniques. It effectively analyzes voiced frames by transmitting pitch values, harmonic frequency offsets, total frame energy, and linear predictive coding (LPC) coefficients. The synthesizer utilizes this information to determine the phase and amplitudes of the fundamental and harmonic frequencies, enabling continuous frequency and amplitude signals throughout the frame.
The second patent, the digital speech sinusoidal vocoder, also focuses on voiced frames and employs a similar sinusoidal encoding technique. It transmits a subset of offsets that define differences between harmonic frequencies and the fundamental frequency. The synthesizer then calculates the remaining harmonic frequencies and their corresponding phases and amplitudes, ensuring accurate speech synthesis.
Career Highlights
Edward C. Bronson has had a distinguished career, working with prominent organizations such as American Telephone & Telegraph Company and AT&T Bell Laboratories. His work in these institutions has allowed him to develop and refine his innovative technologies in speech processing.
Collaborations
Throughout his career, Bronson has collaborated with notable colleagues, including Walter T. Hartwell and Willem Bastiaan Kleijn. These collaborations have contributed to the advancement of his research and the successful development of his patents.
Conclusion
Edward C. Bronson's contributions to digital speech processing through his innovative patents have significantly advanced the field. His work continues to influence technologies that enhance speech analysis and synthesis.