Nick Kwolek Martin Pendergast Stephen Edwards David Duemler.

Slides:

Advertisements

Similar presentations

In Tune With Technology Digital Musical Tuners. What is its Purpose? Instrument tuners indicate whether the pitch of a specific note being played is sharp,

Advertisements

Optical SmartLink EE513 Communication Electronics Zheng Wang Xin Li Jialock Wong.

Josh Piron, Jacob Pfister, Kevin Templar, Mike Phillips Group Nine Reliability and Safety Analysis DART.

Data Acquisition Risanuri Hidayat.

DEVON BRYANT CS 525 SEMESTER PROJECT Audio Signal MIDI Transcription.

1 PC Audio 2 Sound Card  An expansion board that enables a computer to receive, manipulate and output sounds.

TEAM SYNTH: Design Proposal EE 41430, Fall 2007 John Simmons William Andrews Angela McKenzie.

Team LIT Scott Butler Kristin Haeusler Michael Hatt Brock Smith.

EEG Machine By The All-American Boys Featuring Slo- Mo Motaz Alturayef Shawn Arni Adam Bierman Jon Ohman.

DSP Implementation of a 1961 Fender Champ Amplifier James Siegle Advisor: Dr. Thomas L. Stewart April 8, 2003.

ECE 477 Design Review Team 01  Fall 2012 Brennan Tran Jonah Ea Ben Pluckebaum Kevin Meyer.

Sound Chapter Types of Sound Waveforms MIDI Sound is related to many things in computers but only Wav and MIDI exist in PCs.

RELIABILITY & SAFETY ANALYSIS PRESENTED BY: ANDREW BATEK Team # 15: Acoustic Storm Interweaving the impressive visual power of electricity and the visceral.

2 Outline Digital music The power of FPGA The “DigitalSynth” project –Hardware –Software Conclusion Demo.

Graphic Equalizer Table By Jose Lerma. Main Idea The main idea of this table is to display the frequencies of any sound or audio input, either by microphone.

ECE 477 Final Presentation Team 15  Spring 2013 Andrew Batek, Jackson McCormick, Carey Woolet, Justin Lindley.

Group: CCM Project 1.2. EMERSON Emerson is a diversified global manufacturing company.  Provides innovative solutions to customers in the following areas:

Self-Calibrating Audio Signal Equalization Greg Burns Wade Lindsey Kevin McLanahan Jack Samet.

Daryl SielaffBen McQuiston Will McKennaDavid Hartman Functional Blocks and FMECA Chart.

Home entertainment. The hardware, software and techniques used for sound MP3 players: play music files stored digitally in MP3 file format are small and.

 Project overview  Project-specific success criteria  Block diagram  Component selection rationale  Packaging design  Schematic and theory of operation.

ECE 477 DESIGN REVIEW TEAM 2  FALL 2011 Members: Bo Yuan, Yimin Xiao, Yang Yang, Jintao Zhang.

Emergency Mine Radio Daniel Weller, Adam Jozwick, David West.

ECE Grande ECE 477 Design Review Team 3 - Fall 2008.

EDA385 Project Presentation The Sound Disguiser. Overview Sample input audio Read input from the rotary encoder Process the audio due to choosen mode.

ECE 477 Design Review Team 2  Fall Outline Project overviewProject overview Project-specific success criteriaProject-specific success criteria.

Team 2 Yimin Xiao Jintao Zhang Bo Yuan Yang.  The project we propose is a digital oscilloscope with playback function that provides almost any function.

Presenter: Chia Siong Goh.  A music synthesizer that uses the 8x8 grid of 64 buttons as its user interface to produce sound and emit light.  3 music.

ECE 477 Design Review Team 1  Fall 2006 Sumanth Peddamatham Alex Tucker Chris Arges Radhika Mulani.

Team 3 Humphrey's Treasure Chest Roy Scheck Tony Leichty Charles Lan Steve Kingsley.

ECE 477 Final Presentation Team 14  Spring 2010.

Win OS & Hardware. Input Getting data into the computer.

Senior Design Project “ MP3 Player ” Brian P. Allen Zeeshan A. Khan Jerry T. Koshy.

ECE 477 Design Review Team 3  Fall 2007 Steven Kingsley (Analog) Roy Scheck (Leader) Tony Liechty (Digital) Charles Lan (Software)

 The TenCup Entertainment Table is an interactive table that enhances the game-play experience of Beirut for both the player and the spectator.

TCSP – Reliability and Safety. Reliability Analysis Major component chosen for analysis:Major component chosen for analysis: Switching Regulators (LM2679SD-5.0,

FLAC Audio Player An ability to decode files stored in the FLAC format. An ability to select files stored on the device. An ability to display visualization.

ECE 477 DESIGN REVIEW FEST – FALL OUTLINE  Project overview  Project-specific success criteria  Block diagram  Component selection rationale.

Nick Kwolek David Duemeler Martin PendergastStephen Edwards.

Midterm Presentation Music Alarm Clock. Craig Bilberry Team Leader Electrical Engineering Layout and Design Atomic Clock Signal Will Kalish Electrical.

Team 9 - Scribacious Rabble Safety and Reliability Analysis Mitchell Erdbruegger (presenting) Paul Rosswurm William Hess Ben Kobin.

ECE 477 Design Review Team 5  Spring 2010 Fred Grandlienard Andrew Gregor Kevin Mohr Ryan DeFord.

FLAC Audio Player Brett Mravec with Isaac Jones Greg McCoy Danielle Miller Team 9.

The “Drink Mixer” Design Constraints. Project Success Criteria An ability to digitally mix audio and adjust individual levels An ability to digitally.

The “Drink Mixer” Reliability and SafetyAnalysis.

ECE 477 Final Presentation Team 13  Spring 2012 Martin Pendergast, Stephen Edwards, Nick Kwolek, David Duelmler.

Nick Kwolek Martin Pendergast Stephen Edwards David Duemler.

Group: CCM Project 2.5. EMERSON Emerson is a diversified global manufacturing company.  Provides innovative solutions to customers in the following areas:

David DuemlerMartin Pendergast Nick KwolekStephen Edwards.

ECE 477 DESIGN REVIEW TEAM 14  SPRING Project Overview  Target Audience: Amateur Musicians  Obtain a “Guitar Tab” format of music  View Tabs.

ECE 477 Design Review Team BOAR  Fall 2011 Paste a photo of team members here, annotated with names of team members. Left to Right:

David DuemlerMartin Pendergast Nick KwolekStephen Edwards.

Guide Presented by Mr.M Cheenya V.Abhinav Kumar 11E31A0422 Asst.Professor K.Shiva Kumar 11E31A0423 K.Rajashekhar 11E31A0424 K.Chaithanya Sree 11E31A0428.

Soundscapes James Martin. Overview Review System TestingPrototype Q & A.

Sound and music.

Digital Signal Processing Implementation of a 1961 Fender Champ Amplifier

ECE 477 Design Review Team 12  Spring 2007

Voice Manipulator Department of Electrical & Computer Engineering

ECE477 Midterm Design Review: Team #8

Reliability and Safety Analysis

Chapter 1 Introduction to Digital Signal Processing

ECE 477 Senior Design Group 3  Fall 2007

Automatic Tuner & Transcriber

ECE 477 Final Presentation Team 2 Spring 2012

SHU: The Running Companion

Beethoven’s Ear Safety Analysis

Data Acquisition (DAQ)

Safety Analysis Ian Bacon Zach Dicklin Amy Ritter Eric Yee.

Electrical traditional Chinese Instrument - Xun

ECE 477 DESIGN REVIEW TEAM 14  SPRING 2010

Presentation transcript:

Nick Kwolek Martin Pendergast Stephen Edwards David Duemler

Outline Project Overview Block Diagram Project Specific Success Criteria Safety Analysis

Project Overview A music composition and instruction tool Records audio of a musical instrument and creates MIDI sheet music of the audio Files transferred via SD card

Project-Specific Success Criteria An ability to sample an audio signal with appropriate input filtering. An ability to transform an audio signal to the frequency domain in finite length sample windows. An ability to determine the note names and durations based on the frequency spectrum and an internal metronome. An ability to generate a musical score stored in a MIDI file, based on the analyzed data. An ability to transfer the completed music file to a removable storage medium.

Areas of interest dsPIC33E Power supply Analog UI

Criticality levels High – Injury to user or worse Medium – Device does not function or is damaged Very little that can fail without disabling device Low – User inconvenience, diminished usability

Power Supply Failure Modes Power supply overheat or fire (Medium to High) Caused by defect from wall supply (receive 110 V AC) or short circuit on board Power supply sources inappropriate voltage (Medium to High) Causes part failure downstream, may ultimately have similar results to power supply overheat Power supply does not source power (Medium) Caused by defect from wall supply (receive 0 V), previous damage, or wear-out

Analog Component Failure Modes Component overheat or fire (Medium to High) Caused by over-voltage from faulty supply or shorts in related components Analog circuit does not pass audio data (Medium) Analog circuit introduces noise (Low)

DSP Failure Modes SPI failure (Medium) Prevents communication with ADC, SD card Digital IO pins fail high/low (Medium) Prevents communication with LCD, use of buttons Quadrature Encoder failure (Medium) Prevents use of rotary pulse generator Supply voltage too high/low (Medium)

UI Failure Modes LCD over/under-voltage (Low/Medium) LCD non-responsive (Medium) Button, RPG sticks to one value (Medium) Microphone jack broken (Medium)

Questions?