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Take a 11 question quiz to test and certify your knowledge of the tutorial-video course
iZotope RX 3 - Audio Repair Toolbox.
Get a mark of 80% or higher to pass this quiz!
Stereo audio files are always depicted in the Waveform/Spectrogram display as a mono audio file.
16-bit audio files can contain how many dB (decibels) above 0.0 dB?
AC frequency in the USA is tuned to how many Hz units (cycles-per second?)
Varies by the state.
60 Hz, but only in the continential 48 states.
When using Decrackle and Declick, which process does iZotope recommend using first?
Gain (for normalization.)
Which type of selection must be made prior to making a region?
A frequency-based selection.
A time-based selection.
A harmonic selection.
A regional selection.
Under which circumstance is dithering required?
Down-sampling from higher sample frequencies to lower sample frequencies.
Bit depth down down-conversion, but only from 32-bit to 16-bit.
Bit depth down-conversion, but only from 32-bit to 24-bit.
Bit depth down-conversion from higher bit rates to lower bit rates.
In the Compare Settings window, which button do you press to get previous settings back into the control panel?
The Restore button.
The View settings button.
The cute-as-a button.
The Compare button.
What does the Artifact control slider adjust?
The balance between processed and dry signal.
Smoothing to reduce "musical noise" artifacts.
Smoothing between the Threshold and Reduction settings.
How shiny King Tut's artifacts are.
The Threshold controls program the settings for which elements of the Declip module?
Positive and negative peaks.
Blue (waveform) and orange (spectrogram) balance.
Left and right audio channels.
The point at which the groom carries the bride.
All of the RX 3 Advanced modules can be used as plug-ins in other audio programs.
False, only the first seven modules.
False, all but the Gain and Equalizer modules.
False, all but the Dereverb module.
Which key command (that you type on your computer keyboard) selects the Time selection tool?
The L key.
The S key.
The T key.
The 'any' key.
iZotope RX 3
Audio Repair Toolbox
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