Quiz 1
ECE302: Probability
Spring 2013, Prof. Boutin
Topic: Set Definition and Notation (ECE301)
Question
- Consider the small keyboard shown on the screen:
- bgfl.org/custom/resources_ftp/client_ftp/ks2/music/piano/index.htm
- Write the set of all frequencies that can be played using this keyboard.
- Hints:
- 1. f= 440 Hz is the middle A (A4)
- 2. $ \frac{f_{i+1}}{f_{i}}= 2^{\frac{1}{12}} $ for every consecutive $ f_{i}, \, f_{i+1} $
Answers and discussion
- Official answer with grading key
- Write your comments/questions here.
- Write your comments/questions here.