Citations
Berkopec, B. (2013, December). The Physics of the Trumpet. Retrieved June 17, 2016, from http://mafija.fmf.uni-lj.si/seminar/files/2013_2014/The_physics_of_the_trumpet_(Bostjan_Berkopec).pdf
DiGiuseppe, M., Howes, C. T., Speijer, J., Van Bemmel, H. M., Vucic, R., & Wraight, V. (2011). Nelson physics 11: University preparation. Toronto: Nelson Education.
Notes of the Trumpet. (n.d.). Retrieved June 17, 2016, from https://courses.physics.illinois.edu/phys193/NSF_REU_Reports/2007_reu/David_Pignotti_Senior_Thesis/Notes_of_The_Trumpet.pdf
Nave, R. (2016). The Trumpet. Retrieved June 17, 2016, from http://hyperphysics.phy-astr.gsu.edu/hbase/music/trumpet.html
Schilke, R. O. (n.d.). Practical Physics Trumpeters and Teachers. Retrieved June 17, 2016, from http://www.dallasmusic.org/schilke/Practical Physics.html
Brass instrument (lip reed) acoustics: An introduction. (n.d.). Retrieved June 17, 2016, from http://newt.phys.unsw.edu.au/jw/brassacoustics.html#lips
Jonathan Milam
Check out Johnathan Milam's Youtube channel for more ways to alter the sound of a trumpet through different mouthpices and his many reviews on different Trumpets.
https://www.youtube.com/user/JMInTx
https://www.youtube.com/user/JMInTx