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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 only bemade in the Frequency domain, to alter the balance of harmonics & overtones
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
2
Modulators in Iris 2:
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
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
3
How many samples can you layer in a patch in Iris 2?
Five
Three
Four
Two
4
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
5
An Iris 2 Patch:
can only use a sample in one Pool at a time, in an individual 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 use the same sample in more than one Pool, but they all must share the same Spectral Filter selections/settings
6
A basic Iris 2 Patch can be made up of:
either a keymap of up to 88 individual samples, or a group of up to 4 periodic oscillator (OSC) waves
a sample keymap of 1 audio sample for each note, up to a maximum of 88 samples (full piano range)
up to 4 Sample Pools, containing audio Samples or periodic oscillator (OSC) waves
up to 5 Sample Pools, containing audio Samples or periodic oscillator (OSC) waves
7
The four Effects in Iris 2:
are Distortion, Chorus, Delay, and Reverb
are all preset-only, there are no user-adjustable parameters
All answers are correct
can only be applied to the Master output, not individually to the 4 Sample Pools
8
Iris 2's Spectral Filter:
works like a lowpass or highpass filter-you can alter the sound only above or below a certain frequency
can make static (frequency-based) changes to the harmonic content of a wave, but not time-based changes
allows you to make changes to the tone of an audio wave by drawing on the wave's Spectrogram display
None of the other answers are correct
9
Iris 2's MIDI Assign feature:
None of the other answers are correct
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
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?
False
True
11
The Spectral Filter's Spectogram area:
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)
can be used to loop the audio wave as well as alter its harmonic & overtone content
All answers are correct
12
Iris 2's Spectral Filter:
includes several simulations of different filter circuit types
includes controls familiar from traditional audio filters, like Cutoff Frequency and Resonance
includes selection tools familiar from graphic/photo editing sftware, like a Brush tool and Lasso tool
None of the other answers are correct
13
Iris 2's global Filter:
is a simple, traditional lowpass-only filter, to avoid over-processing the complex waves in the Factory Library
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
14
Which tool will automatically select similar harmonic content?
Magic Wand Tool
Paintbrush Tool
Frequency Selection Tool
Lasso Tool
15
Iris 2's Envelopes & LFOs:
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
None of the other answers are correct
can be freely assigned to any function that can be modulated
16
A classic subtractive synth/sampler design:
builds up a wave from scratch, Sine wave by Sine wave
does not alter the tone of the sound source in any way, just subtracts volume for dynamic performance
starts with a sound source rich in harmonics & overtones and filters them to shape the tone
None of the other answers are correct
17
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
is comprised of up to 4 sample "Pools" of audio waves or oscillator tones
All answers are correct
18
Iris 2 features:
4 Envelopes and 4 LFOs
4 Envelopes and 3 LFOs
5 Envelopes and 5 LFOs
5 Envelopes and 4 LFOs
19
The layout of Iris 2:
contains only the classic components of analog synths: periodic oscillators, lowpass filter, and amplifier
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
is basically a subtractive synth/sampler architecture, with the addition of special filtering, pitch-shifting, and modulation options
20
Each modulatable parameter in Iris 2:
can accept two Modulators each
can accept up to 3 Modulators, which be combined in several different ways
can accept an unlimited number of Modulators
can accept one Modulator each
21
What should you use to add periodic variation to static notes when programming a synthesizer?
An Envelope
An Oscillator
Spectral filtering
An LFO
22
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
23
______ can be used to eliminate any dead space at the beginning of a sample.
Delay
Offset
Spectral filtering
Crossfade
24
In an Iris 2 Patch:
each Sample Pool can have its own individual Effects mix, but all Pools share the same 4 Effects settings
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 be set up to have its own LFO Modulation and Envelope
25
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 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
All answers are correct
iZotope Iris 2
Sonic Fusion Explored
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