9.1 Homework #3

How is all types of data represented in a computer?

• Sound
• Hex
• Binary
• English

What is real life sound known as?

• Analogue Sound
• Digital Sound

How is sound stored on a computer?

• Digital
• Analogue

What is the process called for converting analogue sound into binary (digital format)?

• Conversions
• Sampling
• Bit Rate
• Converting

What is the term for how many samples are taken per second?

• Sample Rate

• Sample Resolution

• Binary

• File Size

What is sampling?

• The number of bits used to represent a digital sound.

• Turning a microphone on and off to only record sound at certain times.

• Taking measurements of an analogue sound wave at regular intervals.

• Combining two digital sound waves into one.

What is a sampling rate?

• How many samples are taken a second
• The amount of characters in a data set
• The amount of pixels in an image
• The frequency

If i had a higher sampling rate my piece of audio would take up

• More Space
• Less Space

96khz would be __ hz 

• 9,600
• 96,000
• 960
• 96

What unit is sample rate measured in?

• Bits per second (bps)

• Hertz (Hz)

• Megabits per second (Mbps)