Project Snake Automated Guitar String Tuner Team Kenneth Aramaki Kevin Atebara Petra Carlson Kevin Vitayaudom Advisor Dr. Albright Industry Representative Mr. Howard Voorheis Fluke Instruments, Ret. November, 2005 University of Portland School of Engineering
Overview Introduction Scorecard Additional Accomplishments Plans Issues/Concerns Conclusions November, 2005 University of Portland School of Engineering
Introduction What it does? How it works? Benefits November, 2005 University of Portland School of Engineering
Scorecard November’s Plans Completed Shortcomings Testing of Frequency, Rotational Hysteresis, and Torque Project Plan Research and Purchase More Parts Completed Torque Required Rotational Hysteresis Resolved Project Plan Approved Shortcomings Frequency Testing Research & Purchase Parts November, 2005 University of Portland School of Engineering
Additional Accomplishments Modeled in SIMULINK Linearity Calculations Low-Pass Filter Testing Updated Webpage November, 2005 University of Portland School of Engineering
Plans Finalize design release Design Approval Meeting Order Parts Circuit layout Identify parts and part values needed for design Design mechanical mountings for guitar Design Approval Meeting Order Parts The Snake! November, 2005 University of Portland School of Engineering
Milestones 1 Product Pre-Approval 9/15/05 9/20/05 2 Number Description Original 9/29/05 Previous 11/9/05 Present 11/28/05 1 Product Pre-Approval 9/15/05 9/20/05 2 Functional Spec 1.0 10/7/05 10/12/05 3 Finalize Parts Needed 10/3/05 11/25/05 4 Project Approval 10/14/05 5 Order Parts 10/24/05 12/16/06 6 Plans 1.0 11/17/05 7 Design Release 12/9/05 8 Receive Parts 1/18/05 9 TOP Approval 2/24/05 10 System Integration 3/9/05 11 Prototype Release 4/7/05 12 Founders Day 4/11/05 13 Final Written Report 4/28/05 November, 2005 University of Portland School of Engineering
Concerns/Issues Concerns/Issues: Accuracy of model Amplitude of guitar signal Accuracy of Low Pass Filter Budget November, 2005 University of Portland School of Engineering
Conclusions Updated Project Approach Plans Status Check Additional Accomplishments Milestones Update Concerns/Issues Questions? November, 2005 University of Portland School of Engineering