Tonu Trump

Title: Tonu Trump: Innovator in Echo Cancellation Technology

Introduction

Tonu Trump is a notable inventor based in Stockholm, Sweden. He has made significant contributions to the field of telecommunication, particularly in echo cancellation technology. With a total of 4 patents to his name, his work has had a substantial impact on improving communication systems.

Latest Patents

Tonu Trump's latest patents include innovative methods and apparatuses for controlling echo on both sides of a connection. One of his patents describes a single two-ended echo canceller that utilizes an adaptive FIR filter to model the impulse response of the echo path. This technology effectively cancels the echo originating from both the PSTN side and the mobile phone side of the connection. Another significant patent focuses on double talk and echo path change detection in a telephony system. This invention provides a reliable method for determining whether a residual signal is dominated by echo or by a 'near end' signal, enhancing the performance of echo cancellers.

Career Highlights

Tonu Trump is currently employed at Telefonaktiebolaget LM Ericsson (publ), a leading telecommunications company. His work at Ericsson has allowed him to develop and refine his innovative ideas in echo cancellation technology. His contributions have been instrumental in advancing the capabilities of telecommunication systems.

Collaborations

Throughout his career, Tonu Trump has collaborated with notable colleagues, including Gunnar A Eriksson and Tommy E Svensson. These collaborations have fostered a creative environment that has led to the development of groundbreaking technologies in the field.

Conclusion

Tonu Trump is a distinguished inventor whose work in echo cancellation technology has significantly enhanced telecommunication systems. His innovative patents and collaborations reflect his commitment to advancing the field.