WorksheetsLocation Sound Review
Total questions: 20
Worksheet time: 10mins
Sound travels as a _____?
Particle
Beam
Wave
Medium
Sound travels through a _____?
Particle
Beam
Wave
Medium
Sound waves propagate, or originate, from the _____?
Zero Point
Source
Medium
Detector
Sound travels faster through air than through water?
True
False
The two parts of the sound wave are?
Deflation
Compression
Dereliction
Rarefaction
The number of complete cycles per second is a waves _____?
Amplitude
Timbre
Character
Frequency
The theoretical range of human hearing is?
30Hz - 15kHz
20Hz - 20kHz
10Hz - 10kHz
50Hz - 50kHz
The measure of intensity of an audio signal is its _____?
Compression
Frequency
Amplitude
Color
The volume of an audio signal is measured in _____?
decibels
amps
ohms
degrees
A _____ microphone utilizes a coil wrapped around a magnet.
Condenser
Lavalier
Dynamic
Boom
_____ microphones pickup sound in all directions?
Cardiod
Omnidirectional
Shotgun
Hypercardiod
When sound occurs within the primary polar pattern it is considered _____?
Parallel
Bidirectional
Off axis
On axis
The inverse square law states that the volume will double will the distance to the source is _____?
Subtracted
Tripled
Halved
Multiplied
Your first choice of microphone on set will normally be a _____?
Boom
Dynamic
Lavalier
Plant
Audio perspective can be easily adjusted in post-production.
True
False
If you plug in an external mic and it isn't working you should ensure that _____ in turned on.
External Mono
Phantom Power
Internal Mono
Overdrive
What kind of cables do we use with our microphones and recorders?
RCA
MIDI
XLR
Audio
What is the sample rate for digital media audio?
11.1kHz
44.1kHz
48kHz
96kHz
Which bit depth offers the most resolution?
8
12
16
24
Which type of shot would require a higher level of ambient sound to match perspective?
Wide
Establishing
Close
Cowboy
