Go to S Systems, Inc. Home Page

Welcome to the Home Page of S Systems, Inc., offering a variety of consulting services usually related to signal processing, digital audio, and music.


DSP Consulting DSP software, especially for music and audio, in C and C++. Tightly coded assembler for off-the-shelf DSP chips (Motorola, Analog Devices, TI), embedded processors (Hitachi, ARM), custom processors, VLIW, and configurable processors.
Expert Witness Testifying expert witness, prior art investigation, patent infringement analysis (including source code).

Other Consulting Services

Management Consulting Due diligence, acquisitions, change in corporate technology strategy, and the like.
Translation German-English technical translation.
Recruiting For job candidates, I offer my recommendations on what to put into a resume, some tips on how to assemble a portfolio; what to do if you live abroad; and other topics.

S Systems, Inc. is a California corporation founded by John Strawn, Ph.D.; his resume is available on-line.

If you need an experienced consultant, contact John Strawn.

Click to Download Vcard Home Send Us E-Mail About
-> here -->