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Take a 25 question quiz to test and certify your knowledge of the tutorial-video course
iZotope RX 9 101 - RX 9 Video Manual.
Get a mark of 80% or higher to pass this quiz!
1
De-clip repairs distorted audio by...
lowering the level of the recorded audio until it no longer clips
flipping the Phase (Polarity) of the clipped portions of the audio
reconstructing the clipped audio above a user-set threshold
applying EQ to mask the clipping
2
Rustling is...
stealing cattle from another ranch
the sound of a Lavalier mic rubbing against the wearer's clothing
the sound of wind outdoors hitting a mic's diaphragm
the sound of an audio signal lighty clipping the input of the mic pre
3
The Spectral Editor plug-in...
can only remove unwanted sound in a different frequency range above the desired sound
can only remove unwanted sound in a different frequency range above the desired sound
can be used to remove only unwanted sounds that occurs inbetween desired sounds
can be used to remove unwanted sounds present at the same time as the desired sound
4
The Resample module...
automatically creates beats from old records
is RX9's Sample Rate Converter
adds audio effects to a recording and then bounces down the processed audio
automatically samples all the individual notes of a sample-based virtual instrument
5
The Time & Pitch module...
provides delay-based effects like phasing and flanging
provides independent time and pitch shifting
provides delay-based effects like doubling, chorus, and echo
provides delay effects and automatic harmony creation
6
Dialog Isolate...
can remove or reduce the level of irregular background sound
can identify and re-pitch spoken-word notes in a sung vocal
adds natural ambience to a dialog recording made in a vocal iso-booth
can identify and correct bad language in vocal lyrics
7
Guitar De-noise takes on which of the following problems?
poor tone, poor intonation, and poor timing
squeaks, buzz, and pick noise
harmonic distortion and quantization distortion
overplaying, rushing, and dragging
8
Hum in an audio recording can usually be removed by...
applying brickwall limiting to the track
notch filtering 50 or 60 Hz (and any additional harmonics)
applying a lowpass filter above around 200 Hz or so
providing the the vocalist with a lyric sheet
9
The De-noise modules in RX9 repair audio by...
learning and removing (steady) background sound
gating noisy sections only between words and phrases
auto-tuning out the noise
gating out any notes not in the key of the song
10
RX9 provides...
an automatic mix generator
tools for audio repair and other general-purpose utiliy processing
an automatic beat generator
a comprehensive channel strip for mixing
11
A common source of bleed is...
leakage from adjacent audio tracks in a virtual mixer
a bad paper cut
headphone leakage from a click track or monitor mix
a microphone with an especially sharp tonal character
12
Center Extract...
only works on mono audio files
can extract only the center of a stereo recording
can extract only the sides of a stereo recording
can extract either the center of the sides of a stereo recording
13
Dialog Contour...
automatically detects and corrects grammar errors in the lyrics of a vocal track
automatically corrects for mispronunciations in a dialog recording
can be used to change vocal inflections in a dialog recording
can be used to automatically turn a spoken word recording into a musical melody
14
Repair Assistant...
analyzes a recording and goes out for coffee and snadwiches
analyzes a recording and automatically renders all the processing needed to repair it
analyzes a recording and automatically fixes any bad mixing decisions
analyzes a recording for common audio problems and suggests processing
15
Spectral Repair...
allows for the graphic selection and removal of problem audio
is only available for mono tracks, like most auto-tuning
allows for matching the overall tonality of one recording to another
is a purely automatic process that requires no user interaction
16
Deconstruct...
separates tonal and noise components of the audio
divides a recording into separate notes or words
can pull vocals, bass, and drums out of a finished mix
removes bad (out-of-tune) notes from a recording
17
Plosives is a dialog or vocal recording are...
thumps that often occur on the letters P and B
sustained distortion in the audio from a faulty mic diaphragm
sound effect impulse responses of explosions
bursts of reverberation that often occur in ambient spaces
18
RX9's selection tools...
can be used to isolate problem sections visible in the audio spectrogram
can only be used with a trackpad
can only select one area in the audiofile at a time
can only be used to make selections based on bar & beat divisions
19
EQ Match...
emulates the specific character of several classic analog EQs
analyzes and EQs a recording based on standard EQ curves for different instruments & voices
matches the tonal balance of one recording to that of another
applies RIAA EQ to masters for vinyl record manufacture
20
Spectral Recovery...
can restore missing high end from band-limited audio
can find lost or missing keys by emitting high-pitched beeps
can automatically EQ a signal for better tone
can recover recordings that were deleted from the hard disk
21
Audio can be easily transferred between a DAW and RX9 via...
sneakernet
RX Connect
Sonicflower
copying & pasting
22
RX9 specializes in...
delay-based effects
reverb processing
dynamics and EQ
audio repair
23
Music Rebalance...
automatically remixes a stereo recording for the best musical balance
automatically re-adjusts the panning in a stereo mix for a well-balanced stereo soundfield
can rebalance, extract, or remove vocal, bass, & drum tracks in a stereo mix
can individually quantize and auto-tune vocal, bass, and drum tracks in a stereo mix
24
The Spectrogram in RX9...
is for display purposes only
is provided instead of a traditional waveform display
only displays mono audiofles
is an editable display that shows amplitude, frequency, and time
25
Variable Time & Pitch...
lets the user draw in dynamic time or pitch changes
automatically calculates the correct tempo for any recording
automatically converts irregular meters to standard 4/4
automatically transposes imported audio tracks to match the key of a song
iZotope RX 9 101
RX 9 Video Manual
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