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Lesson 1

1.

Define Amplitude, Waveform, and Frequency

Waveform - shape of sound

Frequency - sound's pitch

Amplitude - energy level of a sound/volume

2.

What unit of measure is used to indicate frequency?

Hertz

3.

What unit of measure is used to indicate amplitude of sound?

Decibels (dB)

4.

What is the highest frequency that can generally be heard by a human?

20,000 hz

5.

What does the Nyquist-Shannon Sampling theorem state?

In order to accurately record or to reproduce a sound, the sample rate must be at least twice the highest frequency of that sound.

6.

What is the max dynamic range of 24 bit audio?

16, 777, 216

7.

What versions support surround mixing

Studio and ultimate

8.

What is the windows modifier to the following Mac ones? Ctrl, Option, Command, Return

Ctrl

9.

What device should be turned on last?

Monitor speakers

10.

What is the default shortcut to start or stop playback?

Spacebar