Jayant M Naik

Title: Innovations by Jayant M Naik

Introduction

Jayant M Naik is a notable inventor based in Dallas, Texas. He has made significant contributions to the field of voice verification technology. With a total of three patents to his name, Naik has developed innovative methods that enhance security and user identification.

Latest Patents

One of Naik's latest patents is a fixed text speaker verification method and apparatus. This invention performs speaker verification by computing principal components of a fixed text statement, which includes a speaker identification code and a two-word phrase. The system employs a multi-phrase strategy for access control, allowing multiple verification attempts in a single session if the initial attempts fail. The verification score produced is compared with a threshold value, and the acceptance criteria are adjusted for successive attempts. Additionally, a speaker normalization function can modify the verification score for individuals whose inherent speech patterns may lead to access denial. This innovation enhances the accuracy of the verification system by updating the reference template to better represent the individual's speech signature.

Another significant patent by Naik is a voice verification circuit for validating the identity of telephone users. This apparatus verifies the identity of an unknown user of a telephone calling card service by receiving identification information from a valid user. The system requests the unknown user to speak an authorization phrase without disclosing it, and then verifies their identity based on the received speech signal.

Career Highlights

Jayant M Naik is currently employed at Texas Instruments Corporation, where he continues to work on advancements in voice verification technology. His expertise and innovative approach have positioned him as a key figure in his field.

Collaborations

Throughout his career, Naik has collaborated with notable colleagues, including George R Doddington and Lorin Paul Netsch. These collaborations have contributed to the development of his innovative technologies.

Conclusion

Jayant M Naik's contributions to voice verification technology demonstrate his commitment to enhancing security and user identification. His patents reflect a deep understanding of the complexities involved in speaker verification, making him a significant inventor in this domain.