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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
The layout of Iris 2:
is too complex to describe in one sentence
is the same as any sampler, with an unlimited pool of multi-samples as its sound source
is basically a subtractive synth/sampler architecture, with the addition of special filtering, pitch-shifting, and modulation options
contains only the classic components of analog synths: periodic oscillators, lowpass filter, and amplifier
2
Which distortion type will give you a lo-fi/bit-crusher type of effect?
Aliasing
Scream
Asymmetrical
Clipping
3
Iris 2's Envelopes & LFOs:
consist of preset shapes, designed to complement the specific waves & samples in the Iris 2 Factory Library
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
4
Iris 2's Factory Library folder:
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
contains Factory Patches and samples, and can only be installed on and accessed from the System (startup) HD
5
______ can be used to eliminate any dead space at the beginning of a sample.
Offset
Crossfade
Spectral filtering
Delay
6
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 the parameter knob and choose a modulation source from the contextual menu
Right-click on one of the three modulation circles and choose a modulation source from the contextual menu
7
Iris 2's Keyboard Panel:
is only available as a display, it has no user-addressable functions
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
8
Iris 2's MIDI Assign feature:
None of the other answers are correct
lets you make Global MIDI Assignments to Parameters, which do not change from Patch to Patch
lets you make up to four MIDI Assignments, using only MIDI Velocity, Modwheel, Aftertouch, & Key Tracking
lets you make per-Patch MIDI Assignments to Parameters, which are different for each Patch
9
Each Iris 2 Patch:
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 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, Global Filter settings, and Modulation routings
10
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 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
11
The Spectral Filter's Spectogram area:
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
All answers are correct
can show the wave as both a traditional waveform display (amplitude vs time) and a spectrogram (frequency vs. time)
12
How many samples can you layer in a patch in Iris 2?
Five
Three
Four
Two
13
What should you use to add periodic variation to static notes when programming a synthesizer?
Spectral filtering
An LFO
An Oscillator
An Envelope
14
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)
15
A classic subtractive synth/sampler design:
starts with a sound source rich in harmonics & overtones and filters them to shape the tone
None of the other answers are correct
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
16
In an Iris 2 Patch:
each Sample Pool can have its own individual Effects mix, but all Pools share the same 4 Effects settings
All answers are correct
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 be set up to have its own LFO Modulation and Envelope
17
Iris 2 features:
4 Envelopes and 3 LFOs
4 Envelopes and 4 LFOs
5 Envelopes and 4 LFOs
5 Envelopes and 5 LFOs
18
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 several simulations of different filter circuit types
includes controls familiar from traditional audio filters, like Cutoff Frequency and Resonance
19
Which tool will automatically select similar harmonic content?
Lasso Tool
Paintbrush Tool
Magic Wand Tool
Frequency Selection Tool
20
Iris 2's 8 Macro knobs:
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
None of the other answers are correct
can each be assigned to control multiple Parameters, but the Parameter assignments do not change from Patch to Patch
21
Each modulatable parameter in Iris 2:
can accept an unlimited number of Modulators
can accept up to 3 Modulators, which be combined in several different ways
can accept one Modulator each
can accept two Modulators each
22
The four Effects in Iris 2:
All answers are correct
can only be applied to the Master output, not individually to the 4 Sample Pools
are Distortion, Chorus, Delay, and Reverb
are all preset-only, there are no user-adjustable parameters
23
The Spectrogram view shows Amplitude and Time on a X/Y axis. True or false?
True
False
24
Radius RT:
is a Timbre-Shifting algorithm that deliberately alter the tone of a 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 Pitch-Shifting algorithm that preserves the speed of any time-based aspects of an audio wave as it's being transposed
All answers are correct
25
Iris 2 is:
a knob-for-knob recreation of a classic digital hardware synthesizer
a knob-for-knob recreation of a classic analog hardware synthesizer
a hybrid synth-sampler with unique spectral filter and pitch-shifting features
a basic synthesizer with a preset-only design
iZotope Iris 2
Sonic Fusion Explored
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