More Adobe Shockwave Player Adobe Shockwave Player provides access to dazzling 3D games and entertainment, interactive product demonstrations, and online learning applications. This is mainly found in the form of media, with most websites relying on special tools in order to get the video, audio and even games … more info More Adobe Photoshop CC Photoshop touches every element of the creative process, and is used world over for everything from photograph retouching, image … more info More Microsoft Silverlight 5.
More Adobe Photoshop More Intel Processor Graphics Sbot 1. On the installation disc, the Documentation folder contains a PDF version of Help, technical information, and other documents such as reference guides and specialized feature information. This disc provides thousands of royalty-free loops, plus ready-made music beds and professional sample sessions. For more free content, visit www. Adobe Design Center offers articles, inspiration, and instruction from industry experts, top designers, and Adobe publishing partners.
New content is added monthly. You can find hundreds of tutorials for design products and learn tips and techniques through videos, HTML tutorials, and sample book chapters. Visit Adobe Design Center at www. Adobe Developer Center provides samples, tutorials, articles, and community resources for developers who build rich Internet applications, websites, mobile content, and other projects using Adobe products. The Developer Center also contains resources for developers who develop plug-ins for Adobe products.
In addition to sample code and tutorials, you'll find RSS feeds, online seminars, SDKs, scripting guides, and other technical resources. Visit Adobe Developer Center at www. Visit the Adobe Support website, at www. Click the Training link for access to Adobe Press books, a variety of training resources, Adobe software certification programs, and more. Visit www. In addition, the Adobe Store at www. Adobe Labs gives you the opportunity to experience and evaluate new and emerging technologies and products from Adobe.
Adobe Labs fosters a collaborative software development process. In this environment, customers quickly become productive with new products and technologies. Adobe Labs is also a forum for early feedback, which the Adobe development teams use to create software that meets the needs and expectations of the community. User communities feature forums, blogs, and other avenues for users to share technologies, tools, and information.
Users can ask questions and find out how others are getting the most out of their software. User-to-user forums are available in English, French, German, and Japanese; blogs are posted in a wide range of languages.
To participate in forums or blogs, visit www. Adobe Audition 3. Mix faster with new automatic crossfades, clip fade handles, and automation-editing improvements. Take full advantage of the latest hardware with multicore processor support and an optimized mixing engine. Auto crossfades and clip fade handles Simply overlap clips to crossfade them, and adjust fade curves with on-clip handles. Improved multitrack editing Efficiently edit sessions with these key enhancements:.
Mix down directly to Edit View Quickly output a session directly to Edit View, without first exporting a file. Video previews for surround mixes Watch a preview in the Video panel while adjusting mixes in the Surround Encoder. Improved processing, including the high-quality Radius time-stretching engine from iZotope and numerous new effects, gives you infinite creative options. See Effects reference. Radius time-stretching from iZotope Access industry-standard algorithms in the updated Stretch effect, as well as the File Info and Audio Clip Looping dialog boxes.
Or, import visually-oriented graphics as source material for experimental sound designs. Enhanced file sorting Sort files by track number, or by the date they were opened or created. Customizable workspaces Tint panels and dialog boxes to suit your working style. Add favorite commands to the shortcut bar. Comprehensive waveform-editing tools combined with innovative spectral frequency brushes let you edit with power and precision.
Spot Healing Brush Quickly brush over artifacts to seamlessly remove them. Effects Paintbrush Create free-form selections, and layer brush strokes to determine the intensity of effects. Marquee pan and phase selections Process discrete stereo information such as center-panned vocals in Spectral Pan Display or out-of-phase audio in Spectral Phase Display.
Play spectral selections Play back selected frequency, pan, and phase ranges to precisely restore and process audio. On-clip fade and gain controls Visually adjust selections or entire files.
Mastering effect Optimize audio for maximum impact with a series of professional processors. Adaptive noise reduction Quickly correct a wide range of variable broadband noise. Graphic Panner Visually adjust the stereo field to enhance spatial perception. Play lists Organize and play marker ranges for live performance and broadcast. Efficient file opening and saving Specify default formats for Open and Save As dialog boxes, and quickly save groups of files to one format.
Sound starts with vibrations in the air, like those produced by guitar strings, vocal cords, or speaker cones.
These vibrations push nearby air molecules together, raising the air pressure slightly. The air molecules under pressure then push on the air molecules surrounding them, which push on the next set of molecules, and so on. As high-pressure areas move through the air, they leave low-pressure areas behind them.
When these waves of pressure changes reach us, they vibrate the receptors in our ears, and we hear the vibrations as sound. When you see a visual waveform that represents audio, it reflects these waves of air pressure. The zero line in the waveform is the pressure of air at rest. When the line swings up to a peak, it represents higher pressure; when the line swings down to a trough, it represents lower pressure. Zero line B. Low-pressure area C. High-pressure area.
Amplitude Reflects the change in pressure from the peak of the waveform to the trough. High-amplitude waveforms are loud; low-amplitude waveforms are quiet. Cycle Describes a single, repeated sequence of pressure changes, from zero pressure, to high pressure, to low pressure, and back to zero.
Frequency Measured in hertz Hz , describes the number of cycles per second. For example, a Hz waveform has cycles per second. The higher the frequency, the higher the musical pitch.
Phase Measured in degrees, indicates the position of a waveform in a cycle. Wavelength Measured in units such as inches or centimeters, is the distance between two points with the same degree of phase.
As frequency increases, wavelength decreases. Wavelength B. Degree of phase C. Amplitude D. One second. When two or more sound waves meet, they add to and subtract from each other. If their peaks and troughs are perfectly in phase, they reinforce each other, resulting in a waveform that has higher amplitude than either individual waveform.
If the peaks and troughs of two waveforms are perfectly out of phase , they cancel each other out, resulting in no waveform at all. In most cases, however, waves are out of phase in varying amounts, resulting in a combined waveform that is more complex than individual waveforms. A complex waveform that represents music, voice, noise, and other sounds, for example, combines the waveforms from each sound together. Because of its unique physical structure, a single instrument can create extremely complex waves.
A microphone converts the pressure waves of sound into voltage changes in a wire: high pressure becomes positive voltage, and low pressure becomes negative voltage. When these voltage changes travel down a microphone wire, they can be recorded onto tape as changes in magnetic strength or onto vinyl records as changes in groove size.
A speaker works like a microphone in reverse, taking the voltage signals from an audio recording and vibrating to recreate the pressure wave.
Unlike analog storage media such as magnetic tape or vinyl records, computers store audio information digitally as a series of zeroes and ones. In digital storage, the original waveform is broken up into individual snapshots called samples. This process is typically known as digitizing or sampling the audio, but it is sometimes called analog-to- digital conversion. When you record from a microphone into a computer, for example, analog-to-digital converters transform the analog signal into digital samples that computers can store and process.
Sample rate indicates the number of digital snapshots taken of an audio signal each second. This rate determines the frequency range of an audio file. The higher the sample rate, the closer the shape of the digital waveform is to that of the original analog waveform. Low sample rates limit the range of frequencies that can be recorded, which can result in a recording that poorly represents the original sound.
Low sample rate that distorts the original sound wave. High sample rate that perfectly reproduces the original sound wave. To reproduce a given frequency, the sample rate must be at least twice that frequency. For example, CDs have a sample rate of 44, samples per second, so they can reproduce frequencies up to 22, Hz, which is beyond the limit of human hearing, 20, Hz. Just as sample rate determines frequency range, bit depth determines dynamic range.
Higher bit depth provides more possible amplitude values, producing greater dynamic range, a lower noise floor, and higher fidelity:. An audio file on your hard drive, such as a WAV file, consists of a small header indicating sample rate and bit depth, and then a long series of numbers, one for each sample. These files can be very large. For example, at 44, samples per second and 16 bits per sample, a file requires 86 KB per second—about 5 MB per minute.
That figure doubles to 10 MB per minute for a stereo CD, which has two channels. When you record audio in Adobe Audition, the sound card starts the recording process and specifies what sample rate and bit depth to use.
Through Line In or Microphone In ports, the sound card receives analog audio and digitally samples it at the specified rate. Adobe Audition stores each sample in sequence until you stop recording. When you play a file in Adobe Audition, the process happens in reverse. Adobe Audition sends a series of digital samples to the sound card. The card reconstructs the original waveform and sends it as an analog signal through Line Out ports to your speakers.
To summarize, the process of digitizing audio starts with a pressure wave in the air. A microphone converts this pressure wave into voltage changes. A sound card converts these voltage changes into digital samples. After analog sound becomes digital audio, Adobe Audition can record, edit, process, and mix it—the possibilities are limited only by your imagination.
Adobe Audition provides three distinct views, each optimized for unique audio workflows:. With the integrated environment of Adobe Audition, you can move seamlessly between these views, simultaneously editing and mixing files to create polished, professional audio. This integrated environment extends to Adobe video applications, where you can easily incorporate Adobe Audition into comprehensive video-editing workflows. Open file 2. Edit audio 3. Apply effects 4. Save changes. In Edit View, you edit, restore, and enhance individual audio files, such as voiceovers, old vinyl recordings, and more.
Any saved changes are permanent, making Edit View a great choice for mastering and finalizing files. Open an existing audio file that you want to modify.
In the Main panel, trim or extend a file by deleting or generating audio. To create a sonic collage, combine pasted audio from multiple files. Then, select noise or other audio you want to process with effects. In the rack, you can edit and reorder effects until you achieve the perfect results.
Save the polished, final file to disk, or automatically insert it in CD View or a multitrack session. In Multitrack View, you layer multiple audio files to create stereo or surround-sound mixes. When you create a new session, you specify the sample rate for audio clips the session will contain.
To build a particularly flexible session, insert audio loops—you can choose from over on the Adobe Audition Loopology DVD. In the Main panel, arrange and edit clips in the timeline. In Multitrack View, edits are impermanent for maximum flexibility.
But if you want to permanently edit a clip, simply double-click it to enter Edit View. Apply effects in the Effects Rack, where you can edit, group, and reorder effects on each track. At any future time, you can update or remove effects to address the needs of different audio projects. In the Mixer or Main panel, output audio tracks directly to the Master track for standard mixes. As you build more complex mixes, combine related tracks in buses, and use sends to output individual tracks to multiple destinations.
Then automate effect and mix settings over time, creating a dynamic, evolving mix that highlights different musical passages. Export your finished mix to a file, which you can automatically insert in Edit View for mastering or CD View for archiving and distributing. However, all three views have similar basic components, such as view buttons, the Main panel, and the status bar. View buttons B. Menu bar C. Toolbar D. Shortcut bar E.
Main panel F. Various other panels G. Status bar. Adobe Audition provides different views for editing audio files and creating multitrack mixes. To edit individual files, use Edit View. Edit View and Multitrack View use different editing methods, and each has unique advantages. Edit View uses a destructive method, which changes audio data, permanently altering saved files. Such permanent changes are preferable when converting sample rate and bit depth, mastering, or batch processing.
Multitrack View uses a nondestructive method, which is impermanent and instantaneous, requiring more processing power, but increasing flexibility. This flexibility is preferable when gradually building and reevaluating a multilayered musical composition or video soundtrack. You can combine destructive and nondestructive editing to suit the needs of a project.
If a multitrack clip requires destructive editing, for example, simply double-click it to enter Edit View. Alternatively, double-click a file in the Files panel. Or, select an audio clip in either the Files panel or the Main panel, and then click the Edit File button in the Files panel. Zooming adjusts the view of the timeline display in the Main panel.
The ideal zoom level depends on your current task. For example, you can zoom in to see details in an audio file or multitrack session, or you can zoom out to get an overview. Adobe Audition provides several ways to zoom.
You can either click buttons in the Zoom panel, or drag scroll bars and rulers. Click buttons in Zoom panel B. Drag scroll bars C. Right-click and drag rulers. When the pointer becomes a magnifying glass with arrows , drag left or right, or up or down.
The magnifying glass icon appears, creating a selection that shows you the range that will fill the Main panel. The magnifying glass icon appears, creating a selection of the range that will fill the Main panel. To zoom with the mouse wheel, place the pointer over the appropriate scroll bar or ruler, and roll the wheel. In Edit View, this zoom method also works when the pointer is over the waveform.
You can set the percentage of this zoom on the General tab of the Preferences dialog box. At higher zoom levels, you may need to scroll to see different audio content in the Main panel. To change the placement of a horizontal scroll bar, right-click it, and choose Above Display or Below Display.
This sets the position of the scroll bar for only the current view Edit View or Multitrack View. Horizontal scroll bar B. Vertical scroll bar Multitrack View only C. Vertical ruler Edit View only D. Horizontal ruler. To scroll through tracks with the mouse wheel, place the pointer over the track display, and roll the wheel. The panel displays this information in the current time format, such as Decimal or Bars And Beats.
Adobe video and audio applications provide a consistent, customizable workspace. Although each application has its own set of panels such as Tools, Properties, Timeline, and so on , you move and group panels in the same way across products. The main window of a program is the application window. Panels are organized in this window in an arrangement called a workspace.
The default workspace contains groups of panels as well as panels that stand alone. You customize a workspace by arranging panels in the layout that best suits your working style. You can create and save several custom workspaces for different tasks—for example, one for editing and one for previewing. You can drag panels to new locations, move panels into or out of a group, place panels alongside each other, and undock a panel so that it floats in a new window above the application window.
As you rearrange panels, the other panels resize automatically to fit the window. You can use floating windows to create a workspace more like those in previous versions of Adobe applications, or to place panels on multiple monitors.
Application window B. Grouped panels C. Individual panel. For a video about the Adobe workspace, see www. You can dock panels together, move panels into or out of a group, and undock a panel so that it floats in a new window above the application window.
As you drag a panel, drop zones —areas onto which you can move the panel— become highlighted. The drop zone you choose determines where the panel is inserted, and whether it docks or groups with other panels. Docking zones exist along the edges of a panel, group, or window. Docking a panel places it adjacent to the existing group, resizing all groups to accommodate the new panel. Grouping zones exist in the middle of a panel or group, and along the tab area of panels.
Grouping a panel stacks it with other panels. When you undock a panel in a floating window, you can add panels to the window or otherwise modify it, as you do the application window. You can use floating windows to make use of a secondary monitor, or to create a workspace like those in earlier versions of Adobe applications.
Undock Frame undocks the panel group. When you release the mouse button, the panel or group appears in a new floating window. If the application window is maximized, drag the panel to the Windows task bar. When you position the pointer over dividers between panel groups, resize icons appear.
When you drag these icons, all groups that share the divider are resized. For example, suppose your workspace contains three panel groups stacked vertically. Do not press Shift. Press the tilde key again to return the panel to its original size. The pointer becomes a double-arrow. The pointer becomes a four-way arrow. Original group with resize icon B. Resized groups. Even if a panel is open, it may be out of sight, beneath other panels.
Choosing a panel from the Window menu opens it and brings it to the front. When you close a panel group in the application window, the other groups resize to make use of the newly available space. When you close a floating window, the panels within it close, too. To increase the available screen space, use multiple monitors.
When you work with multiple monitors, the application window appears on the main monitor, and you place floating windows on the second monitor. Monitor configurations are stored in the workspace.
The toolbar provides quick access to tools, the Workspace menu, and buttons that toggle between Edit, Multitrack, and CD View. Some tools are unique to each view. Likewise, some Edit View tools are available only in spectral displays. By default, the toolbar is docked immediately below the menu bar. However, you can undock the toolbar, converting it to the Tools panel, which you can manipulate like any other panel.
A check mark by the Tools command indicates that it is shown. Multitrack View toolbar. The shortcut bar displays buttons that provide quick access to commonly used functions. The shortcut bar appears in the upper part of the application window, below the menu bar and the default location of the toolbar. To identify a button, place the pointer over the button until a tool tip appears. The status bar runs across the bottom of the Adobe Audition work area.
You can show or hide the status bar and select which types of information appear there. Data Under Cursor B. Sample Format C. File Size D. File Size Time E. Free Space F. Free Space Time G. Keyboard Modifiers H. Display Mode. A check mark indicates that the status bar is visible. Data Under Cursor Shows information such as channel for stereo files , amplitude measured in decibels , and time hours:minutes:seconds:hundredths of seconds from the beginning of the audio file.
This data changes dynamically when you move the pointer. For example, if you see R: — Sample Format Displays sample information about the currently opened waveform Edit View or session file Multitrack View. For example, a 44, kHz bit stereo file is displayed as — bit — stereo. File Size Represents how large the active audio file is, measured in kilobytes.
If you see K in the status bar, then the current waveform or session is kilobytes KB in size. File Size time Shows you the length measured in time of the current waveform or session.
For example, means the waveform or session is 1. CD or 80 min. Free Space time In Edit View and Multitrack View, displays the time remaining for recording, based upon the currently selected sample rate. This value is shown as minutes, seconds, and thousandths of seconds. For example, if Adobe Audition is set to record 8-bit mono audio at 11, kHz, the time remaining might read Change the recording options to bit stereo at 44, kHz, and the time remaining becomes For example, To return to the original setting, click Reset UI.
Each Adobe video and audio application includes several predefined workspaces that optimize the layout of panels for specific tasks. These workspaces optimize the arrangement of panels for specific tasks.
You can customize any predefined workspace. Maximum Session Dual Monitor Arranges the Multitrack View work area for a two-monitor setup, displaying the Main panel and application window on one monitor and other panels on the second monitor, providing maximum view of the Main panel display.
Maximum Waveform Editing Dual Monitor Arranges the Edit View work area for a two-monitor setup, displaying the Main panel and application window on one monitor and other panels on the second monitor, providing maximum view of the Main panel display.
As you customize a workspace, the application tracks your changes, storing the most recent layout. To store a specific layout more permanently, save a custom workspace. Saved custom workspaces appear in the Workspace menu, where you can return to and reset them. Type a name for the workspace, and click OK. Note: If a project saved with a custom workspace is opened on another system, the application looks for a workspace with a matching name.
Note: You cannot delete the currently active workspace. You can use a wide range of hardware inputs and outputs with Adobe Audition. Sound card inputs let you bring in audio from sources such as microphones, tape decks, and digital effects units.
Sound card outputs let you monitor audio through sources such as speakers and headphones. Sound card inputs connect to sources such as microphones and tape decks. Sound card outputs connect to speakers and headphones. Some cards support both types of drivers. ASIO drivers are preferable because they provide better performance and lower latency.
You can also monitor audio as you record it and instantly hear volume, pan, and effects changes during playback. The main advantage of DirectSound is that you can access one card from multiple applications simultaneously. In a multitrack session, you can override the defaults for a particular track.
The options available will be different than those described below. For more information, consult the documentation for the sound card. When a port is deselected, it is not available as a port option in the Audio Hardware Setup dialog box. If you hear skips or dropouts in playback, you can adjust buffer size: Double-click the Buffer Size numerical entry for an input or output device, and type a new value.
Port Order If the selected device includes more than one port, click the Move Up or Move Down button to change the order of the ports for that device. Full Duplex Select this to enable Adobe Audition to record an audio track while another one plays back, if the sound card is capable of doing so. Start Input First This determines the order in which Adobe Audition starts the sound card playback in and record out ports in a multitrack environment.
Musical Instrument Digital Interface MIDI is a standard for communicating performance information from one piece of software or hardware to another.
To close the Preferences dialog box without changing any options, click Cancel. When you click OK, most changes take effect immediately. If a change requires you to quit and restart Adobe Audition, you are prompted to do so. For example, you need to quit and restart Adobe Audition when you set up a different temporary folder.
In the Preferences dialog box, click the General tab to access the following options:. Force Spacebar To Always Trigger Play Plays a file when the spacebar is pressed, regardless of which dockable window has focus. Auto-scrolling takes effect only when you zoom in on a portion of a waveform and play past the viewed portion. To extend a selection, Shift-left-click. To see the pop-up menu, Ctrl-right-click.
Mouse Wheel Zoom Factor Determines zoom behavior when you turn the mouse wheel on Intellipoint-compatible pointing devices. Edit View Selections Determines the amount of waveform data that is automatically selected if nothing is already highlighted when you apply an effect. Double-clicking always selects the current view. Triple-clicking always selects the entire waveform. Automatically selects the inserted audio after a paste operation.
Deselect this option to of the inserted audio instead. Deselect this option to quickly append multiple segments of pasted audio. To enable the non-default curve, hold down Ctrl when dragging on-clip fade icons in the Main panel.
In the Preferences dialog box, click the System tab to configure how Adobe Audition interacts with your system:. Cache Size Determines the amount of memory that Adobe Audition reserves for processing data. Recommended cache sizes range from 8 to 32 MB 32 MB is the default. Because undo requires extra disk space for temporary files and extra processing time, you may want to turn this feature off. Lower this number to free up more memory but lose more actions.
Temporary Folders Lets you change the location of folders for temporary files, which Adobe Audition creates when you edit audio. All temporary files begin with AUD and have a. Adobe Audition normally deletes temporary files when it exits. For the options below, click the Browse button to navigate to a new folder location.
Ideally, it should be on your fastest hard drive. For best results, specify a different physical hard drive than the primary temp folder. Auto-Save For Recovery Backs up files more frequently than needed for basic crash recovery. In Adobe Audition, basic crash recovery is on at all times. This option expands that feature, saving backups more frequently.
Because this preference can affect performance, select it only if you experience frequent power failures or system crashes. In general, leave this option selected. Usually, after you finish with an Adobe Audition session, these clipboard files are no longer needed and just take up space.
Force Complete Flush Before Saving Disables the quick save feature, which lets Adobe Audition quickly save files that contain only minor modifications. If you select this option, Adobe Audition saves an internal backup copy of entire files, considerably increasing the save time for large files. Select this option only if you have trouble saving back to the same filename or you have a problem with the Adobe Audition quick save feature. To delete invalid characters without replacing them, leave this box blank.
Specify a different option only if you commonly open WAV files in a more unusual format. If you typically open files in one format, this option helps you narrow the displayed list of files.
You can override the default format in the Open dialog box. If you typically save files in one format, this option makes the saving process more efficient.
