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Location Sound Review

Total questions: 20

Worksheet time: 10mins

Name
Class
Date
1.

Sound travels as a _____?

a)

Particle

b)

Beam

c)

Wave

d)

Medium

2.

Sound travels through a _____?

a)

Particle

b)

Beam

c)

Wave

d)

Medium

3.

Sound waves propagate, or originate, from the _____?

a)

Zero Point

b)

Source

c)

Medium

d)

Detector

4.

Sound travels faster through air than through water?

a)

True

b)

False

5.

The two parts of the sound wave are?

a)

Deflation

b)

Compression

c)

Dereliction

d)

Rarefaction

6.

The number of complete cycles per second is a waves _____?

a)

Amplitude

b)

Timbre

c)

Character

d)

Frequency

7.

The theoretical range of human hearing is?

a)

30Hz - 15kHz

b)

20Hz - 20kHz

c)

10Hz - 10kHz

d)

50Hz - 50kHz

8.

The measure of intensity of an audio signal is its _____?

a)

Compression

b)

Frequency

c)

Amplitude

d)

Color

9.

The volume of an audio signal is measured in _____?

a)

decibels

b)

amps

c)

ohms

d)

degrees

10.

A _____ microphone utilizes a coil wrapped around a magnet.

a)

Condenser

b)

Lavalier

c)

Dynamic

d)

Boom

11.

_____ microphones pickup sound in all directions?

a)

Cardiod

b)

Omnidirectional

c)

Shotgun

d)

Hypercardiod

12.

When sound occurs within the primary polar pattern it is considered _____?

a)

Parallel

b)

Bidirectional

c)

Off axis

d)

On axis

13.

The inverse square law states that the volume will double will the distance to the source is _____?

a)

Subtracted

b)

Tripled

c)

Halved

d)

Multiplied

14.

Your first choice of microphone on set will normally be a _____?

a)

Boom

b)

Dynamic

c)

Lavalier

d)

Plant

15.

Audio perspective can be easily adjusted in post-production.

a)

True

b)

False

16.

If you plug in an external mic and it isn't working you should ensure that _____ in turned on.

a)

External Mono

b)

Phantom Power

c)

Internal Mono

d)

Overdrive

17.

What kind of cables do we use with our microphones and recorders?

a)

RCA

b)

MIDI

c)

XLR

d)

Audio

18.

What is the sample rate for digital media audio?

a)

11.1kHz

b)

44.1kHz

c)

48kHz

d)

96kHz

19.

Which bit depth offers the most resolution?

a)

8

b)

12

c)

16

d)

24

20.

Which type of shot would require a higher level of ambient sound to match perspective?

a)

Wide

b)

Establishing

c)

Close

d)

Cowboy