Location History:
- Stegaurach, DE (2014)
- Boulder, CO (US) (2014)
Company Filing History:
Years Active: 2014
Title: Innovations of Andreas Hagen
Introduction
Andreas Hagen is an accomplished inventor based in Stegaurach, Germany. He has made significant contributions to the field of language learning systems, focusing on enhancing pronunciation accuracy for learners. With two patents to his name, Hagen's work is pivotal in developing effective language learning tools.
Latest Patents
Hagen's latest patents include "Utterance verification and pronunciation scoring by lattice transduction." This invention addresses the critical aspect of proper pronunciation in language learning. It utilizes a phoneme lattice scoring system to evaluate a learner's pronunciation against a standardized model. The system calculates the cost of transduction based on the necessary substitutions, deletions, and insertions of phonemes to achieve the perfect pronunciation.
Another notable patent is the "Method for creating a speech model." This innovation outlines a transformation process to convert a male speech model into a female speech model. The transformation is modified to create a synthetic children's speech model, allowing for a more versatile application in speech synthesis. The derived transformation is represented in a matrix form, facilitating the conversion of key values defining each speech model.
Career Highlights
Andreas Hagen is currently employed at Rosetta Stone, Ltd., a company renowned for its language learning solutions. His work at Rosetta Stone has allowed him to apply his innovative ideas in practical applications, contributing to the advancement of language education.
Collaborations
Hagen collaborates with talented individuals such as Bryan Peltom and Kadri Hacioglu. Their combined expertise fosters a creative environment that enhances the development of innovative language learning technologies.
Conclusion
Andreas Hagen's contributions to language learning systems through his patents demonstrate his commitment to improving pronunciation accuracy for learners. His work at Rosetta Stone, along with his collaborations, positions him as a key figure in the field of language education.