The Research and Effect of Cryogenic Treatment on Trumpets
Presentation Outline
Industry Claims
Previous Research
Quiet Room Design
Wall Schematic
Sound Rejection of Room
Analysis of Room Qualities
Damping of High Frequency Reverberation, Tr = 0.05 Sec.
Damping of Low Frequency Reverberation, Tr = 0.5 Sec.
Signal to Noise Ratio
Data Acquisition Techniques
Sound Samples
Steady State Tone Analysis
Expert Player - C4 Near Field - Forward
Expert Player - G4 Near Field - Forward
Expert Player - C5 Near Field - Forward
Expert Player - E5 Near Field - Forward
Expert Player - G5 Near Field - Forward
Expert Player - C6 Near Field - Forward
Expert Player -E5 Near Field - Sideways
Expert Player - E5 Far Field
Intermediate Player - E5 Far Field
Beginner Player - E5 Far Field
Compare Synthesized Samples
Playability
Tone: Player’s Opinion
Tone: Observer’s Opinion
Conclusions from Audio Data
Other Conclusions
Email: chip.jones@tufts.edu
Home Page: http://www.tuftl.tufts.edu/mie/