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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
Radius RT:
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 Time-Shifting algorithm that speeds up & slows down the audio wave while preventing pitch transposition
is a Timbre-Shifting algorithm that deliberately alter the tone of a wave as it's being transposed
All answers are correct
2
A classic subtractive synth/sampler design:
None of the other answers are correct
starts with a sound source rich in harmonics & overtones and filters them to shape the tone
does not alter the tone of the sound source in any way, just subtracts volume for dynamic performance
builds up a wave from scratch, Sine wave by Sine wave
3
Modulators in Iris 2:
can be assigned to control various parameters by dragging one's icon to, or right-clicking on, a Mod destination circle
None of the other answers are correct
are all pre-assigned to the most useful parameter for each Modulator, making Iris 2 especaially user-friendly
can only be assigned to one parameter at a time
4
The Spectral Filter's Spectogram area:
All answers are correct
can be used to loop the audio wave as well as alter its harmonic & overtone content
can display the audio wave's individual harmonics & overtones as editable horizontal white bars
can show the wave as both a traditional waveform display (amplitude vs time) and a spectrogram (frequency vs. time)
5
Iris 2's global Filter:
is a multi-mode Filter, with lowpass, highpass, bandpass, and peak options, modeled after various filter circuit types
is a simple, traditional lowpass-only filter, to avoid over-processing the complex waves in the Factory Library
None of the other answers are correct
can only be applied to Sound Sources made up of oscillator ( OSC) waves, not audio waves (samples)
6
Iris 2's Sound Source:
is comprised exclusively of custom-designed digital waveshapes
All answers are correct
cannot use any samples or waves outside of the ones in the Factory Library
is comprised of up to 4 sample "Pools" of audio waves or oscillator tones
7
Iris 2's Envelopes & LFOs:
can be freely assigned to any function that can be modulated
None of the other answers are correct
have fixed assignments to the classic modulation targets: filter, amp, and pitch
consist of preset shapes, designed to complement the specific waves & samples in the Iris 2 Factory Library
8
Iris 2's Factory Library folder:
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
None of the other answers are correct
can be installed on any HD, as long as you set the custom location in the Options window
9
Signal flow in Iris 2 is based on the traditional layout of subtractive synthesis design. True or false?
True
False
10
How can you assign a modulator to a parameter?
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
Right-click on the parameter knob and choose a modulation source from the contextual menu
11
Spectral Filter selections:
None of the other answers are correct
can be made in the Frequency or Time domain, or in both together, changing over time
can only be made in the time domian, to create stutter-edit effects
can only bemade in the Frequency domain, to alter the balance of harmonics & overtones
12
Which tool will automatically select similar harmonic content?
Paintbrush Tool
Magic Wand Tool
Frequency Selection Tool
Lasso Tool
13
The four Effects in Iris 2:
are all preset-only, there are no user-adjustable parameters
All answers are correct
are Distortion, Chorus, Delay, and Reverb
can only be applied to the Master output, not individually to the 4 Sample Pools
14
______ can be used to eliminate any dead space at the beginning of a sample.
Crossfade
Delay
Spectral filtering
Offset
15
Iris 2 features:
4 Envelopes and 3 LFOs
5 Envelopes and 5 LFOs
5 Envelopes and 4 LFOs
4 Envelopes and 4 LFOs
16
Iris 2's Keyboard Panel:
lets you map the 5 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
lets you map the 4 Sample Pools across the keyboard: layered, split, or as a sample keymap
is only available as a display, it has no user-addressable functions
17
In an Iris 2 Patch:
All answers are correct
each Sample Pool can be set up to have its own LFO Modulation and Envelope
each sample can be set to play in its own individual pitch range on the keyboard, or they can be layered (overlap)
each Sample Pool can have its own individual Effects mix, but all Pools share the same 4 Effects settings
18
Iris 2's 8 Macro knobs:
can each be assigned to control multiple Parameters, but the Parameter assignments do not change from Patch to Patch
None of the other answers are correct
can be Globally Assigned to MIDI controllers, but have different Parameter assignments for each Patch
can be assigned to control only 1 Parameter each, but different assignments can be saved with each Patch
19
Iris 2's Spectral Filter:
includes selection tools familiar from graphic/photo editing sftware, like a Brush tool and Lasso tool
includes several simulations of different filter circuit types
None of the other answers are correct
includes controls familiar from traditional audio filters, like Cutoff Frequency and Resonance
20
Which distortion type will give you a lo-fi/bit-crusher type of effect?
Scream
Clipping
Aliasing
Asymmetrical
21
Iris 2's Spectral Filter:
works like a lowpass or highpass filter-you can alter the sound only above or below a certain frequency
allows you to make changes to the tone of an audio wave by drawing on the wave's Spectrogram display
can make static (frequency-based) changes to the harmonic content of a wave, but not time-based changes
None of the other answers are correct
22
What should you use to add periodic variation to static notes when programming a synthesizer?
An Envelope
Spectral filtering
An LFO
An Oscillator
23
An Iris 2 Patch:
None other other answers are correct
can use the same sample in more than one Pool, with different Spectral Filter selections/settings for each Pool
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, but they all must share the same Spectral Filter selections/settings
24
Each Iris 2 Patch:
can have its own unique set of Sample and Global Filter settings, but all Patches share standard Modulation routings
None of the other answers are correct
can have its own unique set of Samples and Modulation routings, but all Patches share Global Filter and Amp settings
can have its own unique set of Samples, Global Filter settings, and Modulation routings
25
The Spectrogram view shows Amplitude and Time on a X/Y axis. True or false?
False
True
iZotope Iris 2
Sonic Fusion Explored
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