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Sensicomm LLC - DSP design services.

Algorithms, software and hardware for sensors, signal processing, and communications.
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Sensicomm LLC was started in 2003 by Joe Rothweiler to provide research and development services in the areas of digital signal processing, speech and audio analysis, and general signal processing. Services include basic analysis, algorithm development, programming, and hardware design and development.

Clients have included Sirius Satellite Radio, Agere Systems (a department that is now part of Infineon), L-3 Communications, and various smaller and start-up companies.

Prior to becoming a consultant, I worked in R&D at companies including Lucent and Sanders A Lockheed-Martin Company (now part of BAE Systems). Work included low-rate speech and audio coding, voice analysis and processing, and communication system design and simulation. Some highlights are invention of the Polyphase Quadrature Filter bank, very low rate (1000 bps and below) speech coding algorithms, and work on the Sirius Satellite Radio audio compression components. Informaton on my papers and patents is being collected on my personal website, www.rothweiler.us.

Blog

I now have a blog, at sensicomm.blogspot.com My first post is about using a Xilinx FPGA development system on Debian Linux. More information is available here on this website.

Devices supported

Some of the devices I use in my work include:
DSP Collaborative logo As a member of the Analog Devices DSP CollaborativeTM , I provide signal processing and algorithm development services for the BLACKfinTM processor. Click here for more information, and related trademark notices. Examples of recent projects using Analog Devices parts include
◊ A Reed-Solomon encoder and decoder for the Blackfin family of Digital Signal Processors. details This software has now been released under the GNU General Public License.
◊ A rotation and motion sensor using the ADXRS150 micromachined gyro. See www.myown1.com/robot for some info about this project.

Recent updates
Date
2008-03-29 Update references on main page.

For additional information, contact
Joseph Rothweiler
+1 603 882 5688
email: info2003@sensicomm.com


Page last updated $Date: 2008/05/01 12:30:27 $