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Audio Engineering I Exam 2 Actual Test with Answers questions with answers.
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Audio Engineering I Exam 2 Actual Testwith Answers questions with answers.
Regarding microphones, what is meant by Frequency Response? ANS - A measure of how a device
reproduces frequencies.
What is happening when a sound is diffracted? ANS - Sound is going around or through an object.
Match surface type with reflection characteristics: Flat Smooth ANS - Straight forward, same angle in as
out.
Match surface type with reflection characteristics: Convex ANS - Radiated outward from it's surface
Match surface type with reflection characteristics: Concave ANS - Focuses inwardly to a specific point
Match surface type with reflection characteristics: Corner ANS - Reflects back at the angles of the
original creating buildup
Definition of Acoustics: Acoustic Isolation ANS - Prevention of External Noises from getting into the
recording.
Definition of Acoustics: Frequency Balance ANS - Acoustic environment not altering the sound quality
of the original or recorded performance.
Definition of Acoustics: Acoustic Separation ANS - Ensuring that sounds from one instrument aren't
unduly picked up by another instrument's microphone
Definition of Acoustics: Reverberation ANS - Psychoacoustic sense of "space" in the sense that they can
give our brain subconscious cues as to a room's size
, Definition of Acoustics: Cost Factors ANS - Taking full advantage of basic acoustic principles and
construction techniques and applying them in cost-effective ways
What are the two main factors when considering Transmission Loss in a room? ANS - Density and
Frequency
What is meant by a Live Room? ANS - Many reflective surfaces
Regarding acoustics - What is meant by a Dead Room? ANS - Absorptive surfaces abound
What is the function of an ISO room/booth? ANS - Record two or more without bleed through
How many parallel walls should a good recording studio have? ANS - 0
Parallel Walls are (good / not good) to have because they help produce: ANS - Standing Waves
The best way to deal with Parallel Walls is to: ANS - Apply diffusion materials
In a control room which wall pair should be Reflective/Diffused and Absorptive - in that order? ANS -
Rear & Front
Without reconstructing the room, what is a cost effective way to limit Flutter Echos or Slap Echos? ANS -
Diffusers
What is a Bass Trap's function? More than 1 answer. ANS - Reduce the room's resonant frequency
Reduce Low Freq. Build up
Quarter-wavelength, Pressure-zone and Function traps are all types of: ANS - Methods of reducing
buildup of low frequencies
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