Logic Pro User Guide for iPad
- What’s new in Logic Pro 1.1
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- What is Logic Pro?
- Working areas
- Work with function buttons
- Work with numeric values
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- Intro to tracks
- Create tracks
- Create tracks using drag and drop
- Choose the default region type for a software instrument track
- Select tracks
- Duplicate tracks
- Reorder tracks
- Rename tracks
- Change track icons
- Change track colors
- Use the tuner on an audio track
- Show the output track in the Tracks area
- Delete tracks
- Edit track parameters
- Start a Logic Pro subscription
- How to get help
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- Intro to recording
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- Before recording software instruments
- Record software instruments
- Record additional software instrument takes
- Record to multiple software instrument tracks
- Record multiple MIDI devices to multiple tracks
- Record software instruments and audio simultaneously
- Merge software instrument recordings
- Spot erase software instrument recordings
- Replace software instrument recordings
- Capture your most recent MIDI performance
- Use the metronome
- Use the count-in
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- Intro to arranging
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- Intro to regions
- Select regions
- Cut, copy, and paste regions
- Move regions
- Remove gaps between regions
- Delay region playback
- Trim regions
- Loop regions
- Repeat regions
- Mute regions
- Split and join regions
- Stretch regions
- Separate a MIDI region by note pitch
- Bounce regions in place
- Change the gain of audio regions
- Create regions in the Tracks area
- Convert a MIDI region to a Drummer region or a pattern region
- Rename regions
- Change the color of regions
- Delete regions
- Create fades on audio regions
- Access mixing functions using the Fader
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- Intro to Step Sequencer
- Use Step Sequencer with Drum Machine Designer
- Record Step Sequencer patterns live
- Step record Step Sequencer patterns
- Load and save patterns
- Modify pattern playback
- Edit steps
- Edit rows
- Edit Step Sequencer pattern, row, and step settings in the inspector
- Customize Step Sequencer
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- Effect plug-ins overview
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- Instrument plug-ins overview
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- ES2 overview
- Interface overview
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- Modulation overview
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- Vector Envelope overview
- Use Vector Envelope points
- Use Vector Envelope solo and sustain points
- Set Vector Envelope segment times
- Vector Envelope XY pad controls
- Vector Envelope Actions menu
- Vector Envelope loop controls
- Vector Envelope release phase behavior
- Vector Envelope point transition shapes
- Use Vector Envelope time scaling
- Use the Mod Pad
- Modulation source reference
- Via modulation source reference
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- Sample Alchemy overview
- Interface overview
- Add source material
- Save a preset
- Edit mode
- Play modes
- Source overview
- Synthesis modes
- Granular controls
- Additive effects
- Additive effect controls
- Spectral effect
- Spectral effect controls
- Filter module
- Low and highpass filter
- Comb PM filter
- Downsampler filter
- FM filter
- Envelope generators
- Mod Matrix
- Modulation routing
- Motion mode
- Trim mode
- More menu
- Sampler
- Copyright
Quick Sampler More menu in Logic Pro for iPad
You can tap the More button 
to choose a number of sample-handling commands that differ in Classic, One Shot, and Slice modes. The More menu also contains crossfade, display, and MIDI handling options.
Functions submenu
Auto-Loop: Analyzes the audio and automatically sets a loop. You can use the command multiple times to try different automatic loops.
Auto-Loop within Loop Area: Analyzes the audio and automatically sets a loop within the area defined by the loop start and end markers. You can use the command multiple times to try shorter automatic loops.
Retune: Analyzes the audio and sets the root key and tuning value automatically.
Initialize Synth Parameters: Recalls a neutral setting for all parameters in the Pitch, Filter, Amp, Mod Matrix, and LFO panes. This provides a “clean slate” when adjusting the parameters of your instrument.
Reimport Original: Reimports the current audio with the tuning, loudness, looping, and length characteristics of the source file.
Reimport Optimized: Reimports the current audio with optimized tuning, loudness, and length characteristics of the source file. Quick Sampler automatically adds loop and crossfade markers to the waveform display for appropriate material and crops (cuts) silence at the beginning or end of the source audio, shortening the imported audio.
Re-Analyze Transients and Tempo: Re-analyzes the current audio for transient and tempo changes, following edits you have made.
Derive Tempo from Loop Length: Calculates a tempo for the audio file based on the loop length. If the Follow Tempo button doesn’t yield the desired results, use this option to recalculate a loop tempo aligned to the beat.
Crop Sample: Crops (cuts) the portion(s) of the sample outside the start and end markers.
Crop Loop: Crops (cuts) the portion(s) of the sample outside the loop start and end markers.
Create Drum Machine Designer Track: Creates a new Drum Machine Designer track that contains the current Quick Sampler audio material.
Create Sample Alchemy Track: Creates a new Sample Alchemy track that contains the current Quick Sampler audio material.
Copy MIDI Pattern: Analyzes and copies slice markers to the Clipboard. You can paste the Clipboard contents to a MIDI or instrument track as a new MIDI region. This feature is ideal for creating perfectly synchronized instrument parts and for drum replacement, Foley, and other uses.
Optimize submenu
Optimize Loop Start: Use to automatically adjust the loop start point to create a smooth loop cycle.
Optimize Loop Crossfade/End: Use to automatically set crossfade values at the point in the loop cycle where the loop end and loop start markers cross over. Loop length is not affected.
Optimize Sample Gain: Analyzes the audio and sets automatic gain values.
Other submenus
Loop Crossfade submenu: Set the crossfade gain value behavior.
Linear Crossfade: Evenly scales the amplitude for the crossfade.
Equal Power Crossfade: Applies an exponential crossfade curve that causes a volume boost of 3 dB in the middle of the crossfade range. This fades out/fades in at an equal volume level.
Display submenu: Choose Display Sample, Seconds, or Beat Units values for the time ruler in the waveform display. Choose Display Mono Sum or Stereo Channels to show a summed mono or stereo waveform view in the waveform display.
MIDI submenu: Set the MIDI Mono mode and pitch bend range.
MIDI Mono Mode pop-up menu: Choose Off, On (Common Base Channel 1), or On (Common Base Channel 16).
In either MIDI Mono mode, each voice receives on a different MIDI channel. Per-voice channels support pitch bend, aftertouch, modulation wheel, and controller assignment messages. See Mod Matrix pane. Controllers and MIDI messages sent on the base channel affect all voices.
Mono Mode Pitch Range field: Drag vertically to set a value from 0 to 96.
The chosen pitch bend range affects individual note pitch bend messages received on all but the assigned Common Base Channel. The default is 48 semitones, which is compatible with the GarageBand for iOS keyboard in pitch mode. When using a MIDI guitar, 24 semitones is the preferable setting because most guitar-to-MIDI converters use this range by default.
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