Nov 14, 2012|$2,212|Other - Engineering & Manufacturing|Completed|
We seek a person or team to design and build a prototype for manufacture of a musical instrument effect. The effect consists of 2 band pass filters with moveable center frequencies. Filter A will be about 100Hz wide and range from 100Hz to 1500Hz. Filter B will be about 300Hz wide and range from 500Hz to 3000Hz.
The circuit board will take as in...
Skills: electrical engineering, integrated circuit, amplifiers and filters, circuit design
“Dr_Ram was a consummate professional throughout the process. He was exceedingly patient with my inexperience. He pointed out necessary details overlooked by myself and worked with me to not only develop good solutions, but also be sure I understood how it worked. Dr_Ram started with our idea, located references to the best current science on the subject, verified the science on actual project hardware, improved the algorithms, and created a real device which was only theoretical before that point. Dr_Ram helped us break the project into sensible milestones and gave us the option to either use him or find someone local for certain aspects. We chose local for a few things because we thought it would be cheaper or easier to communicate in the same room while fine tuning the final product. We were so wrong. We wasted months in a fruitless search to find anyone locally that could do as good a job as quickly as Dr_Ram. We will hire him again for other projects.”
Freelancer Feedback Comments for Client:
“This was a very unique project indeed, and its scope and intent was a reflection of the unusual vision that the client possesses. Discussion was engaging and stimulating, and all payments were made promptly. Feedback was liberal as you can see. However, I believe there was an incomplete understanding of the nature of "milestones" and "deliverables" in a fixed-price project, and that is something this client needs to work on and understand better so as to make best use of his consultants and providers.”