Prerequisite: Music 1a, 2a, or 4.
Textbook: Rossing, Moore, and Wheeler, The Science of Sound.
Meetings: Tuesdays and Thursdays, 11:00-12:20, Mandeville B210
Instructor: Professor Miller Puckette , CALIT2 room 1601E, 858-534-4823, msp(at)ucsd(dot)edu, https://msp.ucsd.edu/ . Office Hours: Tuesdays, 8:30-9:30 AM, CALIT2 building, room 1601E
TAs: Ben Hackbarth: bhackbar(at)ucsd(dot)edu; Office hours: Tuesdays, 10-11 AM, Mandeville B130
Joe Sarlo: jsarlo(at)ucsd(dot)edu; Office hours: Thursdays, after class, Mandeville B206

This course is designed to give students of the digital arts an understanding of the workings of sound, not only in traditional musical roles but also as a medium that is used in many different artistic practices. Four main areas concern us. First, how sound travels through the air and how solid objects either emit or absorb it. Second, how and what we hear when the air moves. Third, sound technologies: computers, microphones and speakers, musical instruments. Finally, sound and its artistic uses.

Although there is a textbook, much of the content of the course is presented in class (so it is essential to attend regularly). There are weekly problem set/laboratory assignments, to be turned in during class.

The ``final exam" is to design and build your own musical instrument, and play some music on it for the class. You'll divide up in pairs. The music should have pitches (so just a rattle isn't suitable) and should demonstrate that you know about vibration and projection of sound. On Oct. 20 you should turn in a written, one- or two-page proposal so that we can check that your project idea is reasonable. The proposal should contain a drawing and a short description of the materials you propose to use and what kind of sounds you expect should come out. The actual instrument and your performance are due during the regularly scheduled final exam period; each pair will have three minutes to show and play their work.

The laboratory assignments use the Pd program which you should download. You can get it from https://msp.ucsd.edu/software.html .

Final grade is a weighted average of homework (40%), labs (40%), project proposal (5%) and final project (15%).

Topics :

1. Sound and vibration (Sep. 22 - 29) Text: Ch. 1,2

textbook: chapters 1-2.

Homework 1 and Lab 1 are due Sep. 29. Here are some notes and equations .

2. Waves and radiation (Oct. 4-6)
textbook: chapters 3-4.

Homework 2 and Lab 2 are due Oct. 6. Here are more Notes and equations .

3. Hearing (Oct. 11-13)
textbook: chapters 5-6.

Homework 3 and Lab 3 are due Oct. 13. Here are more Notes and equations .

4. Pitch, spectrum and timbre (Oct. 18-20)

Homework 4 and Lab 4 are due Oct. 20. Here are more Notes and equations .
Proposals for final project are due Oct. 20.
textbook: chapter 7.

5. Pitch and harmony (Oct. 25-27)

Homework 5 and Lab 5 are due Oct. 27.
textbook: chapter 8.

6. Musical scales (Nov. 1-3)

Homework 6 and Lab 6 are due Nov. 3. Here are more Notes and equations .
textbook: chapter 9.

7. Room acoustics (Nov. 8-10)

Homework 7 and Lab 7 are due Nov. 10. Here are more Notes and equations .
textbook: chapter 23.

8. Computers and audio (Nov. 15, 17, 22)

Homework 8 and Lab 8 are due Nov. 17. Here are more Notes and equations .
textbook: chapter 21.

9. Sound and art (Nov. 29-Dec. 1)

Final Presentations: Tuesday, Dec. 6, 11:30-2:30, same classroom.