Overview of Status of Analysis, Design, Fabrication, Tests, etc.
Changed chamber height from 3mm to 2mm to decrease volume of air chamber
Re-assembled testing apparatus and figured out Labview VI
Accomplishments from Previous Week
Moved stations, organized equipment left by previous group
Updated calculations on maximum stack displacement
Obtained information on sound pressure level weighting
Goals for Next Week (list names after each item). Use specific and measurable objectives.
Decide on piezo stack - Kyle
Order reference mic - Chris
Order more pogo pins - Russ
Sponsor Comments from Last Meeting and Actions Taken to Address these Comments (indicate date of comments and if via email or in person)
Instructor Comments from Last Meeting and Actions Taken to Address these Comments (indicate date of comments and if via email or in person)
Comments from Other Students in the Class (indicate date of comments and if via email or in person)
Risks and Areas of Concern
Attaining constant 130dbA by attenuating signal
Resources or Information Required but not Available
Why MEMS is not tested directly on piezo instead of having an air chamber
Specifications and operation of hybrid amplifier that was ordered by the sponsor
Schedule
Describe upcoming milestone
Update Gantt chart.
Budget (list amount spent and amount remaining)
Progress on Report and Webpage