Company Filing History:
Years Active: 2012
Title: Martin Rössler: Innovator in Echo Compensation Systems
Introduction
Martin Rössler is a notable inventor based in Ulm, Germany. He has made significant contributions to the field of audio technology, particularly in echo compensation systems. His innovative approach has led to the development of a patented technology that enhances sound quality in various applications.
Latest Patents
Rössler holds a patent for a "Low Complexity Echo Compensation System." This system includes a signal analysis filter that converts an input into sub-band signals. A signal down-sampling circuit down-samples these sub-band signals at a first down-sampling rate. An echo analysis filter processes a loudspeaker signal into echo sub-band signals, which are further refined by an echo down-sampling circuit. This circuit down-samples the echo sub-band signals at a second down-sampling rate to generate down-sampled echo sub-band signals. An echo compensation filter then folds these down-sampled echo sub-band signals with an estimated impulse response of a loudspeaker-room-input system. Finally, a second echo down-sampling circuit down-samples the folded down-sampled echo sub-band signals at a third down-sampling rate to produce estimated echo sub-band signals. The first down-sampling rate is equal to the product of the second and third down-sampling rates.
Career Highlights
Throughout his career, Martin Rössler has worked with prominent companies in the technology sector. He has been associated with Nuance Communications, Inc. and Harman Becker Automotive Systems GmbH. His work in these organizations has allowed him to apply his innovative ideas in real-world applications, contributing to advancements in audio technology.
Collaborations
Rössler has collaborated with talented professionals in his field, including Markus Buck and Tim Haulick. These collaborations have fostered an environment of innovation and creativity, leading to the development of cutting-edge technologies.
Conclusion
Martin Rössler is a distinguished inventor whose work in echo compensation systems has made a significant impact in the audio technology industry. His patented innovations and collaborations with industry professionals highlight his commitment to advancing sound quality.