Jan Buethe

Title: Innovations of Jan Buethe

Introduction

Jan Buethe is an accomplished inventor based in Munich, Germany. He has made significant contributions to the field of audio processing and transmission. With a total of two patents to his name, Buethe's work focuses on enhancing the efficiency and quality of audio data transmission.

Latest Patents

Buethe's latest patents include "Neural coding for redundant audio information transmission" and "Efficient voice synthesis using frame-based processing." The first patent describes a method where neural coding techniques are utilized for the transmission of redundant audio data. This encoding technique employs forward encoding along with an initial state to include multiple audio frames represented as latent vectors in a network packet. The recipient can then use backward decoding and the initial state to retrieve the multiple audio frames from the latent vectors. This method allows for the generation of missing audio data from the redundant audio data provided in the network packet. The second patent focuses on efficient voice synthesis through frame-based processing. It details an audio processing system that converts an input speech waveform into an acoustic feature representation. This representation consists of a sequence of frames at a lower resolution than the original input waveform. The system processes the acoustic feature representation through Gated Recurrent Units (GRUs) and fully-connected layers while maintaining the lower resolution. Ultimately, the system performs a flattening operation on the frames to generate an output waveform at a target sampling resolution.

Career Highlights

Jan Buethe is currently employed at Amazon Technologies, Inc., where he continues to innovate in the field of audio technology. His work has garnered attention for its potential applications in various audio processing systems.

Collaborations

Some of Buethe's notable coworkers include Ahmed Mustafa and Jean-Marc Valin. Their collaborative efforts contribute to the advancement of audio technology and innovation within their organization.

Conclusion

Jan Buethe's contributions to audio processing and transmission through his innovative patents highlight his expertise and commitment to advancing technology in this field. His work at Amazon Technologies, Inc. continues to pave the way for future developments in audio technology.