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=Question =
 
=Question =
Type question here
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*Consider the small keyboard shown on the screen:
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:bgfl.org/custom/resources_ftp/client_ftp/ks2/music/piano/index.htm
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*Write the set of all frequencies that can be played using this keyboard.
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*Hints:
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:1. f= 440 Hz is the middle A (A4)
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:2. <math>\frac{f_{i+1}}{f_{i}}= 2^{\frac{1}{12}}</math> for every consecutive <math>f_{i}, \, f_{i+1}</math>
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= Answers and discussion=
 
= Answers and discussion=

Latest revision as of 13:16, 25 April 2013

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


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