This inventor holds 1 USPTO granted patent. Top assignee: International Telesystems Corporation. Active years: 1991.
Company Filing History:
Years Active: 1991
Title: The Innovations of Charles A. Baldi
Introduction
Charles A. Baldi is an accomplished inventor based in Loudon County, VA (US). He has made significant contributions to the field of telecommunications, particularly in the classification of audio signals on telephone lines. His innovative work has led to the development of a unique telephone solicitation system that enhances communication efficiency.
Latest Patents
Charles A. Baldi holds 1 patent for his invention titled "Classification of audio signals on a telephone line." This patent describes a system that provides automatic dialing and call-progress detection. The system analyzes audio signals on the line to recognize network operation tones, noise bursts, and speech. A 'sample' is defined as the total number of crossings during a 25-millisecond period, while a 'window' refers to a sequence of eight samples that are analyzed for spectral and time patterns.
Career Highlights
Baldi is associated with International Telesystems Corporation, where he applies his expertise in telecommunications. His work at the company has been instrumental in advancing technologies that improve the way audio signals are processed and understood in communication systems.
Conclusion
Charles A. Baldi's contributions to the field of telecommunications through his innovative patent demonstrate his commitment to enhancing communication technologies. His work continues to influence the industry and pave the way for future advancements.