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track A horizontal row in the Arrange that contains either audio or MIDI regions that can be played back over time. Each track has a specified destination (a channel strip) that data is routed to. Logic allows hundreds of tracks to be used in a project.

track arming See record enable.

track list Situated to the left of the Arrange. Displays the channel strips assigned to various tracks as well as Track Solo, Mute, and other buttons.

Track Protect button The button featuring the lock icon, shown in the Arrange track list: allows/disallows further edits to tracks. Also see protected track.

Transport bar A field shown at the bottom of the Arrange window, used to control recording and playback functions. The Transport bar offers Record, Pause, Play, Stop, and Rewind/Forward buttons plus other functions. You can also open independent Transport bar windows by choosing Window > Transport (Command-7).

transposition Transposition is the act of changing the pitch of an audio or MIDI region (or event) by a number of semitones.

Undo function Function which reverses the previous editing operation. The Undo History allows multiple undo steps to be made.

velocity Force at which a MIDI note is struck; controlled by the second data byte of a note event.

Velocity tool This tool, found in the Logic MIDI editors, allows the velocity of individual, or grouped, note events to be adjusted.

WAV, WAVE The primary audio file format used by Windows-compatible computers. In Logic, all recorded and bounced WAV files are in Broadcast Wave format, which includes high-resolution timestamp information that stores positional information. This makes it easy to align these files in other audio and video applications.

waveform A visual representation of an audio signal. Waveform graphics run from left to right, and are centered on a horizontal line. Louder portions of the waveform (amplitude peaks) are indicated as taller spikes or higher curves in the waveform.

wet/dry mix Refers to the ratio of a signal that effects have been added to (wet), and the original, unprocessed signal (dry).

zero crossing A point in an audio file where the waveform crosses the zero amplitude axis. If you cut an audio file at a zero crossing there will be no click at the cut point.

zoom An action that enlarges (zooms in on) or shrinks (zooms out from) the display in a Logic window. The Zoom tool, and the zoom controls found in the lower left and upper right corners of windows, are both used for zooming tasks. Also see zoom control and zoom level.

Glossary

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Contents Getting Started  Apple Inc Apple Inc. All rights reserved Contents Using Key Commands Using the Channel Strip ControlsUsing Screensets Using Control SurfacesWelcome to Logic Conventions of This Manual Key CommandsMenu Functions Important EntriesTo launch Logic, open and save a new project 1Starting Your Project Importing Media FilesStarting Your Project and Importing Media Files Getting to Know the Arrange Window Quick Note About TemplatesTo create a few new tracks Creating TracksYou should be looking at something like this Insert slot Channel strip settings Instrument slot Adding Media Files Column View button To add other audio file types with the Browser To switch between List and Browser view Apple Loop Types Automatic Track Creation From Media Area WindowsTo create a track and import a loop in one step Using the Transport Bar Navigating Your ProjectTo start and stop playback Using the Bar Ruler To move the playhead to any positionTo start or stop playback at any project position To move the cycle To activate or deactivate the cycle, do one of the followingTo undo the last operation, command, or function Undoing OperationsTo change the cycle length Selecting Tracks and Regions To reverse a number of operations, commands, or functionsSelecting Tracks To undo or redo an isolated stepSelecting Regions To select a regionTo select several regions, do one of the following Page 2Recording Importance of the Sample Rate To set the project sample rateTo set the basic project tempo, do one of the following To set the count-in time To alter the metronome settingsTo make a standard audio recording Recording Audio RegionsTo open a take folder, do one of the following Recording TakesTo select different takes when viewing an open take folder Recording an Instrument PartTo record an instrument region To correct the timing of your recording Page 3Creating Your Arrangement Choosing Tools Effective Range of the Tools About the ToolsPointer Muting Regions Muting and Soloing Tracks and RegionsTo mute several regions with the Mute tool Soloing RegionsTo solo a region with the Solo tool To solo several regions with the Solo toolMuting Tracks Editing RegionsSoloing Tracks To mute multiple tracksChanging the Length of Regions Moving RegionsTo move a region To move several selected regionsCutting Regions Dividing RegionsTo divide a region To cut a regionCopying Regions To copy a region, do one of the followingTo paste a cut or copied region from the Clipboard To delete a region, do one of the following Deleting RegionsTo loop a region, do one of the following Looping RegionsTo remove one or more loops To remove all loopsUsing the Inspector Region ParametersTo view or hide the Region Parameter box Track Parameters Using the Track/Channel ParametersTo change a parameter value To undo any parameter changesArrange Channel Strips To open or close the Piano Roll, Score or Hyper Editor Getting to Know the Midi EditorsEditing Midi Events To edit a note event position, do one of the following To open or close the Event ListEditing and Creating Events To create new note events in the Piano Roll EditorTo change the velocity of a note in the Piano Roll Editor To quantize one or more selected notes Page Using Instruments and Effects Using Instruments and Effects To directly insert an effect into a channel strip To directly insert an EQ into a channel strip Using the LibraryTo replace an inserted plug-in effect or instrument To remove an inserted plug-in effect or instrumentUsing the Library to load complete channel strip settings To quickly change loaded effect or instrument settingsTo open or close the Library Editing Instruments and Effects To edit plug-in parametersTo open the ES E plug-in window if it isn’t open Editing Audio Files 6Working With Audio FilesTo open the Sample Editor, do one of the following To export an audio file as an MP3 file Managing Your Audio FilesPage To open or close the Mixer window 7Mixing and Exporting Your ProjectUsing the Channel Strip Controls To change the Mixer viewTo select a different track/channel To adjust the level of a channel strip To adjust the panning or balance of a channel stripChanging the Routing of Channel Strips To send a channel to a bus Automating Your Mix To choose an automation parameter To edit the volume automation track To write volume automation to an automation trackTo bounce your mix Exporting Your Project8Speeding Up Your Workflow Using Key CommandsTo set up a screenset Using ScreensetsTo set up more than nine screensets To recall a screenset, do one of the followingUsing Control Surfaces Page Midi Language AAudio and Midi BasicsMidi Connection AudioDigital and Analog Recording About Bits and Sampling Rates Digital ConversionsThis chapter covers the audio and Midi facilities of Mac OS Core AudioSound Preference Pane Audio Midi Setup AMS Core MidiMidi Page of AMS Hardware MemoryHard Drive Software BackupTroubleshooting Preferences and Parameter RAM If Disaster StrikesHard Disk Checking and File Structure Repair Viruses Appendix C Optimizing Your Computer Audio System Page Glossary Glossary Beats per minute See bpm Broadcast Wave See Wave Glossary Glossary Glossary Glossary Glossary Glossary Glossary 100 101 102 103 ES M 105 106 Index 108 109 110 111

8 specifications

The Apple iPhone 8, introduced in September 2017, marked a significant evolution in the company's smartphone lineup, bridging the design elements of the past with cutting-edge technology. The iPhone 8 brought several notable features and advancements that enhanced user experience and performance.

One of the most striking design elements of the iPhone 8 is its glass back, a departure from the aluminum unibody design of its predecessors. This transition not only provided a fresh aesthetic appeal but also enabled wireless charging, allowing users to power their devices conveniently without the need for cables. The iPhone 8 supports Qi wireless charging standards, making it compatible with a wide array of wireless charging pads.

Under the hood, the iPhone 8 is powered by Apple’s A11 Bionic chip, which features a six-core CPU. This powerful processor significantly improved the iPhone's speed and efficiency when compared to previous models. The A11 Bionic was designed for machine learning applications and includes a dedicated neural engine, allowing for better performance in tasks such as image recognition and augmented reality experiences.

The display of the iPhone 8 is a 4.7-inch Retina HD display, boasting True Tone technology, which adjusts the screen's white balance based on the ambient light. This feature not only enhances color accuracy but also improves comfort for users by reducing eye strain in various lighting conditions. With a resolution of 1334 x 750 pixels, the display delivers sharp and vibrant visuals.

Camera capabilities on the iPhone 8 also received significant upgrades. The rear 12-megapixel camera features optical image stabilization, providing clearer photos and smoother video recording, even in low light conditions. The introduction of new color filters and a larger sensor allowed for improved photo quality. The front-facing 7-megapixel camera supports 1080p HD video recording and features advanced portrait mode, offering users new ways to create professional-quality selfies.

Another important aspect of the iPhone 8 is its robust security features. The device continued to use Touch ID for biometric authentication, ensuring that users' data remained secure. Additionally, the iPhone 8 was water and dust resistant, rated IP67, which added an extra layer of durability.

In summary, the Apple iPhone 8 successfully combined innovative technology with timeless design. Its wireless charging, powerful A11 Bionic chip, enhanced camera features, and sturdy build quality made it a compelling choice for consumers looking to experience the best of Apple’s engineering prowess.
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