Tutorial Hw4 Rands in PD, csc354

Homework 4, csc354, Spring 2013. Due Monday March 4.

Random nums and Markov Processes in pd

Introduction

Recall Section 2.2.3 (Time Operations) of Johannes Kreidler's on-line text.
Read and try out these

PD->Help->Browser->2.control examples/

19. random.pd
20. weighted-random.pd
21. markov.chain.pd
22. random-walk.pd

Using the wavetable effects (and/or borrowing from our class community's) make a 60 second composition using a markov chain and a random-walk. You can definitely build on your hw3. Include some percussion, just one sound like Jan's drum in hw1 is enough or develop your own. You may want to use

the plucked string: Kreidler3-4-2-10-karplus-strong3.pd Same as 2, but now can change frequency of vibration, and use mtof to use pitch numbers. The fun is now!
Kreidler3-4-2-7-texture.pd texture generature with multiple variable delays
TwoDelayTable.pd
or other Kreidler patches such as those found here.
And maybe the links on the syllabus where this assignment appears, showing scale and chord values (only if you want to).