SERVICES & PRODUCTS

Our services and products include: DSP and filter design, information technology, stock market investing, intellectual property, and books and resource materials.

We specialize in DSP and filter design. This involves primarily digital and adaptive filters used in signal processing applications but also includes active filters and other filter types. We provide workshops and seminars in digital and adaptive filters, active filters, switched-capacitor filters, RLC passive filters, and ceramic and crystal filters. We also provide workshops in time-frequency analysis, wavelets and filter bank design, and other specialized areas. For quick and convenient responses, we provide on-line DSP and filter services. We can also work from our offices or yours.

We provide a variety of information technology services including search engine optimization (SEO) and link building. We also construct customized websites.

We provide some very specific stock market investing services. We continuously perform stock market analysis to identify individual stocks that may have rapid appreciation in the short-term. We make these results available to the investor through on-line

We provide intellectual property services for patents and copyrights. We perform patent searches and copyright applications. Our digital and analog filter expert consultants and expert witnesses can provide pre-litigation analyses and opinions and courtroom testimony. We also provide expert services involving medical malpractice and personal injury resulting from nursing home neglect.

We provide on-line ordering capability for Dr. Lindquist's signal processing and filtering textbooks. Also provided is a list of reference papers, theses, and dissertations to provide additional resource materials. On-line answers to book writing, editing, typesetting, printing, publishing, distribution, and other questions are available.