Using Audacity in Audio: Defined

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* 1. Identify three true definitions of audio.

a digital waveform

a mechanical signal

an inaudible sound

a physical vibration

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* 2. The acronym, FIT, can be used to describe aspects of sound. What do the letters F, I, and T stand for?

Freedom, Interest, Timing

Frequency, Intensity, Timbre

Fidget, Impulse, Trust

Feeling, Increment, Tone

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* 3. TRUE or FALSE: Decibels measure how loud or quiet a sound is.

True

False

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* 4. To describe a sound's quality, you should use which of the terms below?

Volume

Hertz

Amplitude

Timbre

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* 5. All the following are associated with a sound's frequency EXCEPT:

Decibels

Pitch

Speed of vibrations

Hertz