Ruwisch & Kollegen GmbH: Solution Providers in Digital Signal Processing

Ruwisch & Kollegen GmbH (R&K) is a privately held, employee owned IP-licensing company located in Berlin, Germany. R&K provides Digital Signal Processing technologies for voice band audio applications. Since 1998, our advanced degree team of engineers has developed leading edge solutions for automotive, industrial, and consumer markets. A growing portfolio of international patents protect R&K software products, e.g. Acoustic Echo Canceling, Single and Dual Microphone Noise Reduction, and Two Microphone Beam Forming. All software products are available in a variety of business models, where Royalties and Non Reoccurring Engineering fees depend on the customer application.

An overview of data sheets and audio samples (wave files) can be found here.

In case of questions regarding our products and services, please don't hesitate to contact us or our representatives.

Updated 2011-09-12.