Week 7

Home Up

Slides 

    (Note that there is material here on audio representations you do not need to study.)

Audio Compression Examples

Feb 27

Audio Compression
Listening session
S.709 7:03 -- GENDYN program (1992), Iannis Xenakis 

Mar 1

Listen to and discuss homework assignments
Filters
Fixed filters
Time-varying filters
Listening session
Homework 7
 

Homework 8A due Mar 7

See Project Proposal, which is a description of Homework 8A.

Homework 8B due Mar 20 (in-class demos)

Homework 8B is the completion of Homework 7, which is the creation of an interactively-controlled sound using Nyquist, Open Sound Control, and a controller created by a partner in the Physical Computing class. If everything goes (very) well, all you need to do is let your teammate hook up their controller and create a great sound. You can then copy the sound to the class server and you're done. A more likely scenario is that there are some minor problems that you will need to fix, either by going to the Physical Computing class and working with your teammate, or by interacting via email.

You should submit an audio recording of your sound being controlled by a controller via Open Sound Control. For a filename, use andrewid_hw8b.wav, as usual. You may also submit updated code and documentation if things have changed. Please put any new files in the folder "hw08".