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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
Iris 2's Envelopes & LFOs:
None of the other answers are correct
can be freely assigned to any function that can be modulated
consist of preset shapes, designed to complement the specific waves & samples in the Iris 2 Factory Library
have fixed assignments to the classic modulation targets: filter, amp, and pitch
2
Iris 2's global Filter:
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
is a multi-mode Filter, with lowpass, highpass, bandpass, and peak options, modeled after various filter circuit types
can only be applied to Sound Sources made up of oscillator ( OSC) waves, not audio waves (samples)
3
A basic Iris 2 Patch can be made up of:
up to 4 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 5 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)
4
Spectral Filter selections:
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
can be made in the Frequency or Time domain, or in both together, changing over time
None of the other answers are correct
5
Iris 2's Keyboard Panel:
is only available as a display, it has no user-addressable functions
is only for the purpose of mapping, it does not display incoming MIDI notes or controller information
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
6
What should you use to add periodic variation to static notes when programming a synthesizer?
An Envelope
Spectral filtering
An LFO
An Oscillator
7
Which distortion type will give you a lo-fi/bit-crusher type of effect?
Asymmetrical
Scream
Clipping
Aliasing
8
A classic subtractive synth/sampler design:
does not alter the tone of the sound source in any way, just subtracts volume for dynamic performance
None of the other answers are correct
builds up a wave from scratch, Sine wave by Sine wave
starts with a sound source rich in harmonics & overtones and filters them to shape the tone
9
Iris 2's MIDI Assign feature:
lets you make per-Patch MIDI Assignments to Parameters, which are different for each Patch
lets you make up to four MIDI Assignments, using only MIDI Velocity, Modwheel, Aftertouch, & Key Tracking
None of the other answers are correct
lets you make Global MIDI Assignments to Parameters, which do not change from Patch to Patch
10
The Spectrogram view shows Amplitude and Time on a X/Y axis. True or false?
True
False
11
Iris 2 features:
4 Envelopes and 3 LFOs
5 Envelopes and 5 LFOs
5 Envelopes and 4 LFOs
4 Envelopes and 4 LFOs
12
Each modulatable parameter in Iris 2:
can accept an unlimited number of Modulators
can accept two Modulators each
can accept up to 3 Modulators, which be combined in several different ways
can accept one Modulator each
13
The Spectral Filter's Spectogram area:
can show the wave as both a traditional waveform display (amplitude vs time) and a spectrogram (frequency vs. time)
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
14
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
15
Iris 2's 8 Macro knobs:
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
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
16
Iris 2 is:
a basic synthesizer with a preset-only design
a knob-for-knob recreation of a classic analog hardware synthesizer
a hybrid synth-sampler with unique spectral filter and pitch-shifting features
a knob-for-knob recreation of a classic digital hardware synthesizer
17
Iris 2's Spectral Filter:
works like a lowpass or highpass filter-you can alter the sound only above or below a certain frequency
None of the other answers are correct
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
18
How many samples can you layer in a patch in Iris 2?
Two
Three
Four
Five
19
The four Effects in Iris 2:
are Distortion, Chorus, Delay, and Reverb
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
All answers are correct
20
The layout of Iris 2:
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
is basically a subtractive synth/sampler architecture, with the addition of special filtering, pitch-shifting, and modulation options
21
Radius RT:
is a CPU-effiecient feature, so there are no transposition-range or polyphony restrictions in its use
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-intensive feature, and so its use is restricted to one note at a time (monophonic patches)
22
Modulators in Iris 2:
can only be assigned to one parameter at a time
are all pre-assigned to the most useful parameter for each Modulator, making Iris 2 especaially user-friendly
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
23
How can you assign a modulator to a parameter?
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
All answers are correct
Drag the modulation source four-arrow icon to a modulation assignment circle
24
Which tool will automatically select similar harmonic content?
Magic Wand Tool
Frequency Selection Tool
Lasso Tool
Paintbrush Tool
25
Iris 2's Sound Source:
All answers are correct
is comprised exclusively of custom-designed digital waveshapes
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
iZotope Iris 2
Sonic Fusion Explored
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