Simple Study Guide for Exam#2

Covers material from chapters 6-10

 

Amplitude

Clipping

Frequency

Normalize

Nyquist’s theorem

Pitch

Sound

Sound sample

Volume

 

 

How sounds are encoded

Working with entire sounds

Working with ranges of sounds

Modifying Sound attributes (volume/pitch)

Potential problems when modifying sounds

Potential problems when combining sounds

 

 

ASCII values

Character

ord()

str()

chr()

String

 

 

Making a string

Taking a single character from a string

Taking a subset (slice) of characters from a string

Manipulating characters using ASCII value

Basic manipulations from the string package (such as lower(), upper(), split(), etc)

Opening and closing a file

Different ways to read from a file

 

 

Look at any quizzes you have taken.

Look at any activities in your