Location History:
- Hyderabad, IN (2018 - 2020)
- Hyperabad, IN (2020)
Company Filing History:
4 out of 832,843 Years Active: 2018-2020
Title: Innovations of Rajesh Dachiraju
Introduction
Rajesh Dachiraju is an accomplished inventor based in Hyderabad, Telangana, India. He has made significant contributions to the field of speech synthesis and voice authentication technologies. With a total of four patents to his name, his work has advanced the understanding and application of voice biometrics.
Latest Patents
One of Rajesh's latest patents is a method for forming the excitation signal for a glottal pulse model-based parametric speech synthesis system. This innovative system utilizes a plurality of sub-band templates to create the excitation signal, dynamically adjusting the proportion of templates based on determined energy coefficients. These coefficients are learned during feature training and vary from frame to frame, enhancing the accuracy of the speech synthesis process.
Another notable patent involves technologies for authenticating a speaker using voice biometrics. This system comprises a speech collection computing device that captures a speech signal from a speaker and transmits it to a speech authentication computing device. The latter computes a feature vector for the received speech signal and determines whether the speaker is authorized based on a classifier associated with the speaker.
Career Highlights
Throughout his career, Rajesh has worked with various organizations, including Interactive Intelligence Group, Inc. His experience in the industry has allowed him to develop and refine his innovative ideas, contributing to advancements in voice technology.
Collaborations
Rajesh has collaborated with notable professionals in his field, including Aravind Ganapathiraju and E Veera Raghavendra. These collaborations have fostered a creative environment that has led to the development of groundbreaking technologies.
Conclusion
Rajesh Dachiraju's contributions to speech synthesis and voice authentication technologies highlight his innovative spirit and dedication to advancing the field. His patents reflect a commitment to improving how we interact with technology through voice.