Question 1

What does these term refere to:
-Noise
A) audio distortion
B) high level sound
C) sound disturbance
D) residual low-level sound

Accepted Answer

Noise in this context refers to residual low-level sound, which is often considered unwanted or background sound that can interfere with the desired audio signal.

Question 2

What does these term refere to:
-Audio input devices
A) speaker
B) woofer
C) microphone
D) none of the above

Accepted Answer

Audio input devices are used to capture sound. A microphone is an example of an audio input device because it can capture or record sound from the environment. Speakers and woofers, on the other hand, are output devices designed to produce sound.

Question 3

What does these term refere to:
-Sound file extensions
A) rgb
B) jpeg
C) mpeg
D) cmyk

Accepted Answer

MPEG is a standard for compressing audio and video files.

Question 4

What does these term refere to:
-Pro Tools
A) digital video work station
B) digital audio workstation
C) design tool
D) none of the above

Accepted Answer

Pro Tools is widely recognized as a digital audio workstation (DAW) used for music creation and production, as well as sound for picture (sound design, audio post-production for video and film, etc.).

Question 5

What does these term refere to:
-Audio interface
A) hardware
B) software
C) keyboard shortcut
D) none of the above

Accepted Answer

An audio interface is a hardware device used for connecting microphones, instruments, and other audio sources to a computer, facilitating recording and playback.

Question 6

What does these term refere to:
-signal flow
A) flow of red signal to green signal
B) input output path
C) signal for live recording
D) keyboard shortcut

Accepted Answer

Signal flow refers to the path an audio or video signal takes from its source to its output, encompassing all the devices it passes through in the process.

Question 7

What does these term refere to:
-Frequency
A) periodic vibration
B) schedule
C) frequently asked questions
D) none of the above

Accepted Answer

Frequency refers to the rate at which something occurs over a particular period of time or in a given sample, often used to describe the number of times a wave-like pattern repeats itself in a second, which is a periodic vibration.

Question 8

What does these term refere to:
-Console
A) key board for input
B) consolidation of audio
C) microphone
D) none of the above

Accepted Answer

Console is a keyboard for input.

Question 9

What does these term refere to:
-Pitch
A) sensation of frequency
B) sound frequency
C) sound notation
D) none of the above

Accepted Answer

Pitch refers to the sensation of frequency, specifically how high or low a sound is perceived.

Question 10

What does these term refere to:
-Non linear Editing
A) non destructive editing
B) analogue editing
C) non interactive editing
D) moviola editing

Accepted Answer

Non-linear editing refers to the process of editing audio, video, or image files in a way that does not affect the original content. This means that changes can be made to a project without overwriting the original files, allowing for more flexibility and creativity in the editing process.

Question 11

What does these term refere to:
-USB
A) universal serial bus
B) user system for broadcast
C) unit of sound box
D) none of the above

Accepted Answer

USB stands for Universal Serial Bus, which is a standard type of connection for many different kinds of electronic devices, including computers, cameras, and mobile phones, allowing them to communicate with each other and transfer data.

Question 12

What does these term refere to:
-Structural acoustics
A) study of mechanical waves
B) makin structure for acoustic studio
C) acoustic treatment
D) none of the above

Accepted Answer

Structural acoustics refers to the study of mechanical waves in solids and fluids, focusing on how sound waves interact with and propagate through structures.

Question 13

What does these term refere to:
-Subwoofer
A) speaker low-frequency reproduction
B) a small woofer
C) for high frequency reproduction
D) none of the above

Accepted Answer

A subwoofer is designed specifically for reproducing low-frequency sounds, enhancing the bass in audio playback.

Question 14

What does these term refere to:
-Hz
A) hertz
B) unit of volume
C) hexa decimal system
D) unit of audio equipment.

Accepted Answer

Hertz (Hz) is a unit of frequency in the International System of Units (SI), representing one cycle per second.

Question 15

What does these term refere to:
-gain stages
A) stage performance improvement
B) different stages of recording
C) none of the above
D) stage in audio video path

Accepted Answer

Gain stages refer to the different stages in an audio or video signal path where the signal is amplified or attenuated.

Question 16

What does these term refere to:
-I/O setup
A) play back engine in pro tools
B) interface set up
C) internal set up
D) none of the above

Accepted Answer

The answer of What does these term refere to:
-I/O setup
A)...

Question 17

What does these term refere to:
-Recording levels
A) different stages of recording
B) alignment level in an audio signal
C) different levels in out put
D) none of the above

Accepted Answer

Recording levels refer to the different stages of recording, which involve capturing audio at various volume levels to ensure optimal sound quality and avoid distortion.

Question 18

A dog whistle is a type of whistle that emits sound in the ……range
A) ultrasonic range
B) low range
C) high range
D) none of the above

Accepted Answer

Dog whistles emit sound in the ultrasonic range, which is above the hearing range of humans but can be heard by dogs.

Question 19

Advanced Audio coding
A) distortion coding
B) lossy digital audio compression
C) creating code points
D) none of the above

Accepted Answer

Advanced Audio Coding (AAC) is known for being a lossy digital audio compression format, which means it reduces file size by removing parts of the audio that are less important or beyond the auditory resolution of most people, thus not perceptible.

Quiz 2: Essential Audio Concepts: Exploring Noise, Input Devices, Sound File Extensions

What does these term refere to: -Noise

What does these term refere to: -Audio input devices

What does these term refere to: -Sound file extensions

What does these term refere to: -Pro Tools

What does these term refere to: -Audio interface

What does these term refere to: -signal flow

What does these term refere to: -Frequency

What does these term refere to: -Console

What does these term refere to: -Pitch

What does these term refere to: -Non linear Editing

What does these term refere to: -USB

What does these term refere to: -Structural acoustics

What does these term refere to: -Subwoofer

What does these term refere to: -Hz

What does these term refere to: -gain stages

What does these term refere to: -I/O setup

What does these term refere to: -Recording levels

A dog whistle is a type of whistle that emits sound in the ……range

Advanced Audio coding