Final Exam Flashcards
Sound’s movement through a medium is called:
- Amplitude
- Frequency
- Propagation
- Spectrum
Propagation
Which category of effects is related to sound propagation?
- Filter effects
- Dynamic effects
- Delay effects
- Distortion effects
Delay effects
Sound traveling through a guitar string is what type of wave?
- Longitudinal
- Transverse
Transverse
The degree of compression and rarefaction of air is called:
- Propagation
- Frequency
- Amplitude
Amplitude
The maximum amplitude inside the computer is:
- -60 dB Sound Pressure Level
- 120 dB Full Scale
- 0 dB Full Scale
- 0 dB Sound Pressure Level
0 dB Full Scale
Hertz is:
- A measurement of propagation
- A measurement of amplitude
- A measurement of frequency
A measurement of frequency
The range of human frequency perception is roughly:
- -120 dB FS to 0 dB FS
- -120 dB SPL to 0 dB SPL
- 20 Hertz to 20,000 Hertz
- 0 Hertz to 120 Hertz
20 Hertz to 20,000 Hertz
Which effect category manipulates timbre and spectrum?
- Dynamic effects
- Delay effects
- Filter effects
Filter effects
The oscilloscope display shows:
- X-Frequency Y-Amplitude
- X-Amplitude Y-Time
- X-Time Y-Amplitude
X-Time Y-Amplitude
When air is less dense than atmospheric pressure due to sound traveling through it, the air is:
- Compressed
- Rarefied
Rarefied
Which display shows how timbre evolves over time?
- Spectrum Analyzer
- Oscilloscope
- Spectrogram/Sonogram
Spectrogram/Sonogram
An audio signal is:
- A microphone’s input
- Binary information
- Voltage variations
Voltage variations
A microphone preamp:
- Converts from analog to digital
- Converts an audio signal into sound pressure variations
- Amplifies a low signal up to the standard line level
Amplifies a low signal up to the standard line level
Speakers are:
- Input transducers
- Output transducers
Output transducers
Unity is:
- An input transducer
- A point in the signal flow where the energy is converted from one format to another
- A gain stage set so that there is no amplification or attenuation
- A point in the signal flow where the signal can be boosted or attenuated
A gain stage set so that there is no amplification or attenuation
When possible:
- Amplify and attenuate numerous times throughout the signal flow
- Amplify once and use unity settings from that point on
Amplify once and use unity settings from that point on
An electric guitar typically connects via what type of cable?
- RCA
- XLR
- 1/4 inch TS
1/4 inch TS
In a typical home studio, where is the A to D converter located?
- Within the amplifier
- Within the microphone preamp
- Within the audio interface
- Within the MIDI interface
Within the audio interface
Is a guitar pickup output a line level signal?
Yes
No
No
What are two ways to record direct while monitoring through an amp?
- Through a microphone placed in front of the guitar amplifier
- Connect the guitar to a direct box, use the XLR out to go to the computer, and use the parallel 1/4 out to go to the amplifier
- Connect the guitar to the amp and use the amps line out to send signal to the computer
- Connect the guitar to the interface and listen to the DAW output
- Connect the guitar to a direct box, use the XLR out to go to the computer, and use the parallel 1/4 out to go to the amplifier
- Connect the guitar to the amp and use the amps line out to send signal to the computer
What does DAW stand for?
- Digital Analog Workstation
- Digital Audio Workstation
Digital Audio Workstation
What is done during the production stage?
- Mixing
- Songwriting and rehearsal
- Performing and recording
- Mastering
Performing and recording
An interleaved file:
- Is a compressed data type
- Has two separate files, one for left and another for right
- Contains both left and right audio channels in a single file
- Is a 24-bit recording
Contains both left and right audio channels in a single file
These tracks contain song specific information like Markers and Tempo:
- Audio tracks
- Aux tracks
- Global tracks
- MIDI tracks
Global tracks