Peter Kroon

Title: Innovations of Peter Kroon

Introduction

Peter Kroon is a notable inventor based in Murray Hill, NJ (US). He has made significant contributions to the field of speech coding, holding a total of 2 patents. His work focuses on advanced methods for synthesizing speech signals, which have applications in various technologies.

Latest Patents

One of Kroon's latest patents is a multi-pulse excitation linear-predictive speech coder. This innovative coder operates using an analysis-by-synthesis method to determine excitation. It includes an LPC-analyzer, a multi-phase excitation generator, and means for forming an error signal that represents the difference between an original speech signal and a synthetic one. The design allows for efficient storage or transmission of encoded LPC-parameters and pulse parameters, significantly reducing the bit capacity required for pulse position encoding.

Another significant patent is the multipulse excitation signal, which serves as a better approximation than a single-pulse excitation signal. This invention searches for a kth pulse that minimizes the difference between a synthesized signal and a reference signal. The search utilizes an averaging function of a weighted error signal, enhancing the accuracy of speech synthesis.

Career Highlights

Peter Kroon is associated with U.S. Philips Corporation, where he has contributed to various projects in speech technology. His work has been instrumental in advancing the capabilities of speech coding systems, making them more efficient and effective.

Collaborations

Kroon has collaborated with notable colleagues such as Edmond F Deprettere and Robert J Sluyter. Their combined expertise has led to significant advancements in the field of speech processing.

Conclusion

Peter Kroon's innovations in speech coding demonstrate his commitment to advancing technology in this field. His patents reflect a deep understanding of the complexities involved in speech synthesis and coding.