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Take a 25 question quiz to test and certify your knowledge of the tutorial-video course
iZotope Iris 2 - Sonic Fusion Explored.
Get a mark of 80% or higher to pass this quiz!
1
Spectral Filter selections:
can be made in the Frequency or Time domain, or in both together, changing over time
can only bemade in the Frequency domain, to alter the balance of harmonics & overtones
can only be made in the time domian, to create stutter-edit effects
None of the other answers are correct
2
Iris 2's 8 Macro knobs:
None of the other answers are correct
can be assigned to control only 1 Parameter each, but different assignments can be saved with each Patch
can each be assigned to control multiple Parameters, but the Parameter assignments do not change from Patch to Patch
can be Globally Assigned to MIDI controllers, but have different Parameter assignments for each Patch
3
How can you assign a modulator to a parameter?
Right-click on the parameter knob and choose a modulation source from the contextual menu
All answers are correct
Drag the modulation source four-arrow icon to a modulation assignment circle
Right-click on one of the three modulation circles and choose a modulation source from the contextual menu
4
What should you use to add periodic variation to static notes when programming a synthesizer?
An Envelope
Spectral filtering
An LFO
An Oscillator
5
Iris 2's MIDI Assign feature:
lets you make up to four MIDI Assignments, using only MIDI Velocity, Modwheel, Aftertouch, & Key Tracking
lets you make Global MIDI Assignments to Parameters, which do not change from Patch to Patch
None of the other answers are correct
lets you make per-Patch MIDI Assignments to Parameters, which are different for each Patch
6
Radius RT:
is a CPU-intensive feature, and so its use is restricted to one note at a time (monophonic patches)
is a CPU-intensive feature, and so its use is restricted to a user-adjustable transposition range and limited polyphony
None of the other answers are correct
is a CPU-effiecient feature, so there are no transposition-range or polyphony restrictions in its use
7
How many samples can you layer in a patch in Iris 2?
Two
Five
Three
Four
8
Iris 2's Keyboard Panel:
lets you map the 5 Sample Pools across the keyboard: layered, split, or as a sample keymap
lets you map the 4 Sample Pools across the keyboard: layered, split, or as a sample keymap
is only for the purpose of mapping, it does not display incoming MIDI notes or controller information
is only available as a display, it has no user-addressable functions
9
Iris 2's Factory Library folder:
can be installed on any HD, as long as you set the custom location in the Options window
None of the other answers are correct
contains Factory Patches and samples, and can only be installed on and accessed from the System (startup) HD
contains only audio samples, the Factory Patches are built in to the application/plug-in itself
10
In an Iris 2 Patch:
each sample can be set to play in its own individual pitch range on the keyboard, or they can be layered (overlap)
All answers are correct
each Sample Pool can have its own individual Effects mix, but all Pools share the same 4 Effects settings
each Sample Pool can be set up to have its own LFO Modulation and Envelope
11
The layout of Iris 2:
is basically a subtractive synth/sampler architecture, with the addition of special filtering, pitch-shifting, and modulation options
is the same as any sampler, with an unlimited pool of multi-samples as its sound source
is too complex to describe in one sentence
contains only the classic components of analog synths: periodic oscillators, lowpass filter, and amplifier
12
The Spectrogram view shows Amplitude and Time on a X/Y axis. True or false?
True
False
13
Which distortion type will give you a lo-fi/bit-crusher type of effect?
Asymmetrical
Aliasing
Scream
Clipping
14
Iris 2's global Filter:
can only be applied to Sound Sources made up of oscillator ( OSC) waves, not audio waves (samples)
is a multi-mode Filter, with lowpass, highpass, bandpass, and peak options, modeled after various filter circuit types
None of the other answers are correct
is a simple, traditional lowpass-only filter, to avoid over-processing the complex waves in the Factory Library
15
Iris 2's Spectral Filter:
None of the other answers are correct
includes selection tools familiar from graphic/photo editing sftware, like a Brush tool and Lasso tool
includes controls familiar from traditional audio filters, like Cutoff Frequency and Resonance
includes several simulations of different filter circuit types
16
Which tool will automatically select similar harmonic content?
Paintbrush Tool
Lasso Tool
Frequency Selection Tool
Magic Wand Tool
17
Iris 2 is:
a hybrid synth-sampler with unique spectral filter and pitch-shifting features
a knob-for-knob recreation of a classic analog hardware synthesizer
a knob-for-knob recreation of a classic digital hardware synthesizer
a basic synthesizer with a preset-only design
18
Each modulatable parameter in Iris 2:
can accept two Modulators each
can accept one Modulator each
can accept up to 3 Modulators, which be combined in several different ways
can accept an unlimited number of Modulators
19
The Spectral Filter's Spectogram area:
can display the audio wave's individual harmonics & overtones as editable horizontal white bars
can be used to loop the audio wave as well as alter its harmonic & overtone content
can show the wave as both a traditional waveform display (amplitude vs time) and a spectrogram (frequency vs. time)
All answers are correct
20
Radius RT:
All answers are correct
is a Time-Shifting algorithm that speeds up & slows down the audio wave while preventing pitch transposition
is a Pitch-Shifting algorithm that preserves the speed of any time-based aspects of an audio wave as it's being transposed
is a Timbre-Shifting algorithm that deliberately alter the tone of a wave as it's being transposed
21
Iris 2's Sound Source:
is comprised exclusively of custom-designed digital waveshapes
cannot use any samples or waves outside of the ones in the Factory Library
All answers are correct
is comprised of up to 4 sample "Pools" of audio waves or oscillator tones
22
An Iris 2 Patch:
can only use a sample in one Pool at a time, in an individual Patch
can use the same sample in more than one Pool, with different Spectral Filter selections/settings for each Pool
can use the same sample in more than one Pool, but they all must share the same Spectral Filter selections/settings
None other other answers are correct
23
The four Effects in Iris 2:
All answers are correct
are all preset-only, there are no user-adjustable parameters
can only be applied to the Master output, not individually to the 4 Sample Pools
are Distortion, Chorus, Delay, and Reverb
24
A basic Iris 2 Patch can be made up of:
up to 5 Sample Pools, containing audio Samples or periodic oscillator (OSC) waves
either a keymap of up to 88 individual samples, or a group of up to 4 periodic oscillator (OSC) waves
up to 4 Sample Pools, containing audio Samples or periodic oscillator (OSC) waves
a sample keymap of 1 audio sample for each note, up to a maximum of 88 samples (full piano range)
25
Each Iris 2 Patch:
can have its own unique set of Samples, Global Filter settings, and Modulation routings
can have its own unique set of Sample and Global Filter settings, but all Patches share standard Modulation routings
can have its own unique set of Samples and Modulation routings, but all Patches share Global Filter and Amp settings
None of the other answers are correct
iZotope Iris 2
Sonic Fusion Explored
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