Latest revision as of 12:16, 25 April 2013

Quiz 1

ECE302: Probability

Spring 2013, Prof. Boutin

Topic: Set Definition and Notation (ECE301)

Question

bgfl.org/custom/resources_ftp/client_ftp/ks2/music/piano/index.htm

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}

@@ Line 19: / Line 19: @@
 ----
 =Question =
-Type question here
+*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. <math>\frac{f_{i+1}}{f_{i}}= 2^{\frac{1}{12}}</math> for every consecutive <math>f_{i}, \, f_{i+1}</math>
 ----
 = Answers and discussion=