Thomas Hormann

Title: **Innovations of Thomas Hormann: A Visionary in Speech Recognition**

Introduction

Thomas Hormann, an accomplished inventor based in Grossbottwar, Germany, has significantly contributed to the field of speech recognition technology. With an impressive portfolio of six patents, Hormann has developed innovative methods and apparatuses that enhance the accuracy and security of voice recognition systems.

Latest Patents

One of his latest patents addresses the challenge of start/end point detection for word recognition. In environments with considerable background noise, ensuring precise detection of word boundaries is crucial. Hormann's solution introduces a robust feature that utilizes noise-resistant properties. It derives a feature vector comprising a function of signal energy as the first feature and a function of the quadratic difference of a Linear-Predictive-Coding (LPC) cepstrum coefficient as the second feature. Through this innovative approach, a comparison against a threshold enables the reliable detection of start and end points in spoken words, even in challenging sound environments.

Another significant patent by Hormann is a method and apparatus for access control based on audible utterances. This technology allows for secure access control without additional devices. By capturing audible words or sounds during recordings of announcements, the system generates a personal access code linked to the timing and content of the utterance. A subsequent user must provide a matching utterance and timing to gain access, ensuring that the system maintains high security and prevents unauthorized use, all while maintaining low costs and simplicity due to the lack of supplementary devices.

Career Highlights

In his professional journey, Hormann has collaborated with notable companies such as Alcatel N.V. and Alcatel SEL Aktiengesellschaft. His experiences in these organizations have significantly shaped his approach to innovation within speech recognition technology.

Collaborations

Working alongside accomplished colleagues, including Dieter Kopp and Uwe Ackermann, Hormann has fostered a collaborative environment that has been conducive to creativity and innovation in his projects. Their collective expertise has enabled them to tackle complex challenges within the domain of voice recognition.

Conclusion

Thomas Hormann stands as a testament to the potential of innovative thinking in technology, particularly in the realms of speech recognition and access control. With a series of impactful patents to his name, Hormann continues to pave the way for advanced systems that enhance everyday interactions with technology, ensuring both accuracy and security in an increasingly noisy world.