PRESONUS S1 Artist 3.0 [89/307] Studio one reference manual

PRESONUS S1 Artist 3.0 [89/307] Studio one reference manual
Alternatively, you can choose the Slice action, which slices the selected Event using its Bend Markers as a basis, with
different results depending on the selected options. Check Autofades if you want the resulting individual slices to each
have a short fade-in and fade-out in order to avoid audible clicking. Check Merge if you would like the individual slices to be
merged into an Audio Part after processing. Check Quantize if you would like to quantize the resulting individual Events,
and set the Strength using the percentage field. Note that in this process, no timestretching occurs; instead, a single
continuous Event is sliced at its detected transients, and the resulting multiple Events themselves are quantized across the
timeline.
As with the Strip Silence panel, when the small light indicator next to the [Apply] button is lit, this means that changing
certain Detection, Bend Marker, Track, or Action options and then clicking Apply automatically undoes the previous
operation, making it easier to find the right settings by viewing the result of the Bend Panel process, then tweaking the
settings if needed without having to undo manually.Any change in selection (or other editing operations) ends this
automatic state, and the indicator is not lit.
Quantize Audio
It is very simple to quantize audio in Studio One. Select the Audio Event, then press [Q] on the keyboard to quantize.
Transients are detected for the selected Event, the audio instantly snaps to the current quantize grid, the Bend Markers
indicate they have been moved left or right, and the waveforms are appropriately colored as described in the Editing
Bend Markers section.
When quantizing audio, the Audio Track's Timestretch mode is set to Audio Bendto ensure the best sonic results.
The same quantize commands are available for transient-detected audio as for Instrument Parts. [Q] quantizes the
selected Events, [Alt]/[Option]+[Q] quantizes at 50% strength, and [Shift]+[Q] restores the original timing.
Phase-Coherent Multitrack Quantization
When multiple microphones are used to record the same instrument onto multiple Tracks, as with as a drum set, it is very
important that the phase relationships across the multitrack audio remain unaltered. You can think of phase relationships
as the time it takes sound to reach each microphone from the source, such as a snare drum. How the waveforms align
across each Track is critically important to the sound achieved; if a snare hit is moved in time on one Track and not the
others, the resulting collective sound of the snare hit can be drastically altered.
Therefore, when quantizing or slicing multitrack audio, it is important that all edits are performed across every Track in a
way that preserves the phase relationships. This is referred to as phase-coherent editing. In Studio One, all that is
required to ensure this happens is for the Tracks to be grouped. Once the Tracks are grouped, Studio One takes care of
phase coherence for you.
For instance, let us consider a scenario with four Tracks of drums: kick, snare, and left and right overheads. Prior to editing
on any Track individually, you would Group the Tracks by selecting them and pressing [Ctrl]/[Cmd]+[G] on the keyboard. If
you then quantize audio on any Track in the Group, Studio One determines the phase relationships between the Tracks
and then quantizes or slices the audio across all Tracks based on transients on the individual Tracks. For instance, where
there is a snare hit, thefirst transient found (within the range of the snare hit) in the Tracks from top to bottom is used as
the basis for quantization for all four Tracks; the other Tracks simply maintain their existing phase relationships to the
quantized Track, and thus are quantized in a phase-coherent manner.
In the above scenario, you can check exactly what Studio One has done by zooming in on any Bend Marker. You can see
that the Bend Marker Range on each Track has been adjusted to a common start time, with the Bend Marker used as the
basis for quantization. Manual Bend Marker edits on grouped Tracks performs the same process.
It is also possible to exclude any Tracks in a Group from transient analysis and therefore not use them as a reference in the
quantizing or slicing process. When Events are selected that are contained on a Track in a Group, a Group selection box
appears in the Track area of the Bend panel, along with a Guides-selection drop-down menu that contains all Tracks in the
Group. To exclude Tracks from analysis, simply uncheck them. As an example, you may only want to use the kick and
snare Tracks as the basis for quantization or slicing of the Group, in which case you would uncheck all Tracks except the
kick and snare and the apply the desired action from the Bend panel.
82Studio One Reference Manual

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