Looking for:
- Adobe audition cs6 pdf free download
Adobe audition cs6 pdf free download -
The unauthorized incorporation of such material into your new work could be a violation of the rights of the copyright owner.
Please be sure to obtain any permission required from the copyright owner. All sound examples provided with the lessons are copyright by Craig Anderton. However, purchasers of this book are granted a non-exclusive, royalty-free license to use any of these loops and samples in their own projects, as part of musical compositions.
This license prohibits using them commercially, in loop libraries, or in sound libraries of any kind.
The video file used in Lesson 16 is courtesy of Harmony Central Inc. Any references to company names in sample files are for demonstration purposes only and are not intended to refer to any actual organization.
All other trademarks are the property of their respective owners. Government End Users. Consistent with 48 C.
Government end users a only as Commercial Items and b with only those rights as are granted to all other end users pursu- ant to the terms and conditions herein. Unpublished-rights reserved under the copyright laws of the United States. For U. Government End Users, Adobe agrees to comply with all applicable equal opportunity laws including, if appropriate, the provisions of Executive Order , as amended, Section of the Vietnam Era Veterans Readjustment Assistance Act of 38 USC , and Section of the Rehabilitation Act of , as amended, and the regulations at 41 CFR Parts through , , and The affirmative action clause and regulations contained in the preceding sentence shall be incorporated by reference.
For the latest on Adobe Press books, go to www. To report errors, please send a note to errata peachpit. For information on getting permission for reprints and excerpts, contact permissions peachpit. Please click here to go to the last page in this eBook for the download location and instructions.
Macintosh i s a tr inside the Lessons folder. Made in the USA. Contents d 1 About Classroom in a Book. This unique approach integrates the two elements so that, for example, audio used in a multitrack project can be edited with great detail in the digital audio edi- tor, then transferred back to the multitrack session.
Furthermore, the Multitrack Editor has a video window that enables recording soundtracks and narration in Audition while previewing video. Audition is cross-platform and runs equally well with Macintosh or Windows computers.
Thanks to combining two programs within a single, integrated application, Audition has multiple uses—restoring audio, multitrack recording for musicians, mastering, sound design, broadcast, video game sound, narra- tion and voiceovers, file format conversion, small-scale CD production, and even forensics. Fortunately, all of this is available from a clean, easy-to-use, straightforward interface whose workflow has benefited from over a decade of continuous development and refinement.
The latest version, Audition CS6, deepens the level of integration with Premiere Pro and After Effects for easy exchange of files and even complete sequences. This greatly simplifies the process of creating a soundtrack that reflects changes in the video due to editing. There are also significant editing enhancements, such as envelope keyframe editing, clip grouping, multiple clipboards, real-time clip stretching, and more.
Other new features include Automatic Speech Alignment to greatly simplify ADR, a media browser for quickly locating and previewing files, control surface support for multiple protocols, pitch correction, side-chaining, improved batch processing, and the ability to import and export more file formats than ever before.
These are just the highlights; long-time Audition users will appreciate the many little extras that enhance workflow and audio quality, whereas those new to Audition will welcome its depth and flexibility. The lessons are designed to let you learn at your own pace. You can follow the book from start to finish, or do only the lessons that match your interests and needs.
The book is organized in three separate parts. The introduction starts with how to get audio in and out of Audition on both Mac and Windows platforms, then progresses to an overview of the Audition Workspace—a collection of modules, each dedicated to specific tasks, that you can open, close, and rearrange, depend- ing on the nature of the project, to optimize workflow and efficiency.
The second part concentrates on digital audio editing in the Waveform Editor, and covers such topics as editing, signal processing and effects, audio restoration, mastering, and sound design. To segue into the final third, it also covers recording, and integration with the Multitrack Editor. The final section covers the Multitrack Editor in detail, including editing, automa- tion, creating music with sound libraries, in-depth coverage of mixing, and creating soundtracks for video.
Throughout the book, examples using digital audio clips created specifically for this book give practical, hands-on experience that brings to life the theory presented in these pages. Prerequisites Before you begin to use Adobe Audition CS6 Classroom in a Book, you should have a working knowledge of your computer and its operating system.
Make sure that you know how to use the mouse and standard menus and commands, and also how to open, save, and close files. If you need to review these techniques, see the docu- mentation included with your Microsoft Windows or Macintosh system. Virtually all computers include on-board audio capabilities audio input for recording, and internal speakers or a headphone jack for monitoring , but be aware that these use consumer-grade components and while adequate, will not showcase what Audition can do to the fullest extent.
Note that Audition is a very efficient program, and one of its attributes is that it will run reasonably well even on older computers. However, as with most audio and video programs, having sufficient RAM is essential for a smooth computing experience.
Make sure that your serial number is accessible before installing the application. You need to install Audition from its application DVD, or the online trial version you downloaded, onto your hard disk; you cannot run the program from the DVD. Follow the onscreen instructions for a successful installation. Starting adobe audition You start Audition just as you do most software applications.
Each lesson has its own folder; you must copy the folders to your hard disk to complete the lessons. Then, open the Lessons folder on the CD and drag the lesson folder or folders that you want to copy from the CD into the Lessons folder on your hard disk.
Only the commands and options used in the lessons are explained in this book. You can add comments to content or forums—including links to web content, publish your own content using Community Publishing, or contribute Cookbook Recipes. Find out how to contribute at www. Find solutions for education at all levels, including free curricula that use an integrated approach to teaching Adobe software and can be used to prepare for the Adobe Certified Associate exams.
You can also find Adobe Audition on Facebook: www. Checking for updates Adobe periodically provides updates to software. You can easily obtain these updates through Adobe Updater, as long as you have an active Internet connection and are a registered user.
Adobe Updater automatically checks for updates available for your Adobe software. The Adobe Certified Expert program is a way for expert users to upgrade their credentials. You can use Adobe certification as a catalyst for getting a raise, finding a job, or promoting your expertise.
If you are an ACE-level instructor, the Adobe Certified Instructor program takes your skills to the next level and gives you access to a wide range of Adobe resources.
Adobe Authorized Training Centers offer instructor-led courses and training on Adobe products, employing only Adobe Certified Instructors. For information on the Adobe Certified programs, visit www.
This lesson covers audio interfacing for both Mac and Windows computers. Similarly, playback requires converting that digital data back to analog audio so you can hear it. In addition, software driv- ers handle communications between your computer and audio hardware.
Note that there are many brands and models of audio interfaces, making universally applicable lessons impossible. As a result, multiple sidebars in this lesson explain audio interface characteristics to provide important background information. Several lessons are divided into versions for Macintosh and Windows computers. Laptops may also have an internal microphone you can use; however, using a line-level device is recommended, and the lessons will reference that type of input.
You can also patch the output to a monitoring system if you have suitable cables. This is compatible with microphones and other balanced-line signals. Balanced lines use three conductors, which can be designed to minimize hum and noise pickup when carrying low-level signals.
This is common with musical instruments and much pro audio gear. The jack can handle balanced or unbalanced lines; balanced line inputs can handle unbalanced lines as well.
A mainstay of consumer gear, RCA jacks are also found in some DJ audio interfaces and video equipment. This is common for on-board computer audio, but rare for external interfaces except when included to interface with MP3 players and similar consumer devices.
This consumer digital interface typically uses RCA phono jacks but can also use an optical connector and very rarely XLR. This is a professional-level digital interface that uses XLR connectors. This optical connector carries eight channels of digital audio.
This allows for easily adding eight mic inputs to an existing interface. Apple standardized on Core Audio drivers for Macintosh- series computers starting with OS X; Macs running earlier operating systems are not compatible with Audition. The Default Input drop-down menu lists all available audio inputs.
Choose Built-In Line Input. For most Audio Hardware offers Macs, the choices are , , , and kHz; choose , which additional level controls, is the standard for CDs. In theory, higher sample rates improve fidelity, but the the option to mute inputs, and the ability difference is subtle at best.
Windows computers and external audio interfaces to click on any input or generally offer a wider choice of sample rates. Click OK to you can remap if for close this dialog box. As a result, the computer stores some of the incoming audio in a buffer, which is like a savings account for your audio input signal.
But a large buffer also means that the input signal is being diverted for a longer period of time before being processed by the computer. As a result, if you listen to the audio coming out of the computer, it will be delayed compared to the input. Reducing the Sample Buffer value minimizes delay at the expense of system stability you may hear clicking or popping at low latencies. CDs use bit resolution, which means that audio voltages are defined with an accuracy of approximately 1 part in 65, A resolution of or bit provides a higher level of accuracy, but as with higher sample rates, higher bit resolution requires more storage: A bit file is 50 percent larger than a bit file if both are at the same sample rate.
Unlike higher sample rates, few dispute that bit recording sounds better than bit recording. Recording at It has relatively high latency but is stable and predictable. Windows Using Audition on the Mac versus using it on Windows was once a hot topic, but over time, the operating systems and associated hardware have become more alike. Once you open Audition, for all practical purposes, it operates identically on both platforms.
Each platform has strengths and limitations. The Mac handles audio transparently, avoiding the multiple drivers found with Windows. However, independent bench- marks show that all other factors being equal, Windows 7 can apply more power to audio projects than OS X.
Ultimately, if there are Mac-only or Windows-only programs that are essential for what you do, that will tend to dictate which platform is best. The reality is that both platforms have pretty much reached parity, and either will run Audition equally well. Click OK. Note that Windows XP is no longer recommended for most modern music programs, because several improvements have been made in Windows 7 with respect to handling audio, memory management, and hard disks.
Choose the desired input and output devices from the Sound Playback Default device and Sound Recording Default device drop-down menus, respectively. Audition settings for Windows audio Now that the computer has been configured properly for the audio inputs and outputs, you need to configure settings in Audition as well. Do not change the Master Clock preference. Low values result in less delay through the system, whereas high values increase stability.
Most Windows internal audio chips offer a wide variety of sample rates, often from Hz to Hz. Choose in theory, higher sample rates improve fidelity, although few people can hear a difference. External audio interfaces typically offer fewer options that are intended for professional audio and video projects. After selecting the Sample Rate, click OK. Click OK to close this dialog box. This list covers the defaults for channel most common sample rates used for pro audio: mapping seldom need to be changed.
Typically used for digital broadcast and satellite transmissions. The sample rate for CDs and most consumer digital audio. The most common sample rate used in broadcast video. Some engineers claim this sounds better than Sometimes used in DVDs and other high-end audio recording channel to the Built-in processes.
These ultra-high sample rates connects to the physical generate much larger files and stress your computer more, yet offer no right output.
A dialog box opens. The sample rate should default to the value you selected in Preferences. Their inputs will default to what you specified in Preferences. If you choose Mono, only the first channel of the input channel pair will be recorded. This resolution will be used to calculate changes in volume, effects, and the like, so choose the highest resolution, which is 32 float. Record several seconds of audio. Click Play, and you should hear what you recorded in your chosen output device internal speakers, earbuds, headphones, or monitoring system.
Click the Transport Stop button to end playback. For Template, choose None. This means the input can be mixed directly to the output, and the mixing is typically controlled by using an applet that shows up onscreen to bypass any latency caused by going through the computer. Giving the other application the focus will allow it use the ASIO interface, unless Audition is recording.
USB 2. USB 1. Class-compliant interfaces are plug-and-play, but most professional interfaces use specialized drivers to improve speed and efficiency. Like USB, this also connects the interface to your computer with a cable, although the connector configuration is different than USB. This interface protocol, which carries data over a cable, is just starting to appear in computers; few Thunderbolt-compatible interfaces are available as of this writing.
However, Thunderbolt promises PCIe-type performance and compatibility with existing audio interfaces, as well as dedicated Thunderbolt interfaces. How can you use ASIO with laptop sound chips? Using the smallest number possible, consistent with the audio not producing clicks or pops, provides minimum latency.
Audio in the Multitrack Editor can be transferred to the Waveform Editor for detailed editing and then transferred back. Files brought into the Waveform Editor can be tweaked prior to making them the basis of a multi- track project.
This lesson concentrates on the Waveform Editor, but operations in the Multitrack Editor are similar, and in many cases, identical. Inherently, both types of programs are quite different: Multitrack recorders can have dozens of tracks, or even over a hundred, and therefore require effects that minimize CPU power consump- tion because so many tracks will incorporate effects , and both mixing and automa- tion are extremely important.
There are often occasions when working with a multitrack recording where you need to do detailed editing on a track. This would normally require exporting the file, opening it in a second program, editing it, and then reimporting it back into the multitrack recording software. With Audition, you just click on the Waveform Editor, and all the tracks in the Multitrack Editor are already loaded and available. When you export a mixdown of a Multitrack Session, it also loads automatically into the Waveform Editor so you can master it, save it as an MP3 file or other Internet-friendly format , or even burn it to an audio CD.
This fluid movement between the two environments improves workflow. You choose which windows make up a workspace, and you can add or remove them at any time. You can also save a particular window setup as a workspace. Once windows are brought into a workspace, they are arranged as frames and panels.
Frames and panels Frames and panels are the main elements in a workspace, and you can rearrange them to suit your particular needs. Click Yes. When you click in a panel, a yellow line outlines the panel. If a divider icon appears when you hover over one of these lines, you can click and drag to resize the panel.
You can also resize the entire workspace by clicking on any edge and dragging. However, this may cause the panels below the waveform to disappear or become narrow enough to be unusable. Every panel has a tab toward the top of it. The right part of the tab has a Close box, which closes the panel you can always reopen a panel from the Window menu if you need it later. Note how the Zoom panel expands to take up the space. Every panel is housed in a frame. Now the Zoom, Transport, and Time be visible.
Note that change its position among the other tabs. Click its lower yellow three green drop zones on the left, line and drag down until the Transport panel is just high enough to show all the right, bottom, and top buttons. These are different from the blue 14 To create even more space, move the Levels panel to the left of the Audition drop zones because Workspace. However, you can also add a new panel to a frame. This would be a convenient frame for placing the Media Browser panel, so add it to the frame.
The Media Browser is added to the frame. However, note that the frame is narrower and you can no longer see all three tabs. When this happens, Audition adds a scroll bar just above the frame. P Note: If your mouse 4 Click the scroll bar and drag left and right to reveal the various tabs.
There are five main drop zones. If the panel drop zone is in the panel center, dropping a panel there is equivalent to dropping it into the bar with the tabs. However, if the panel drop zone shows a bar with beveled edges, the frame will land where the bar is and push the panel with the bar over to make room.
That would be a good place to drag the Time panel. Neither option is inherently superior, but you might prefer one workflow over the other. The frame becomes a separate window that can be moved independently of the Audition Workspace and resized. Now there are three separate windows—the Audition as you would any other Workspace, the frame with the Files and Effects Rack panels, and the Media frame or panel. Browser panel.
Undock it Bar at the bottom of the workspace is by clicking the gripper in the upper-left corner and dragging it outside the the one element that Audition Workspace. The Status path and a search box. Bar shows statistics about file size, bit resolution, sample rate, duration, available disk space, and the like. Create and save custom workspaces You are not limited to the workspaces that are included with Audition and can create you own. Your workspace now joins the list of current workspaces.
The only significant departure is the Open Append menu option, which relates mostly to the Waveform Editor. If you use Windows, it works simi- larly to the standard Windows Explorer. Once you locate a file, you can drag it into the Waveform Editor or Multitrack Editor window. Click Yes when the confirmation dialog box appears. Drag the window to the right to extend it. Click its disclosure triangle any drive. Note how additional subcolumns show file attributes, such as duration, sample rate, channels, and more.
Click the divider line between two subcolumns, and drag left or right to change width. Click a column name, like Media Type. Drag it left or right to position it. Your shortcut now provides one-click access to the designated folder. Audition has several tools that you can use to do this. Then click around a third of the way into the waveform and drag to about two-thirds of the way through the waveform to create a selection. The orange icon at the beginning of the selection is called the current time indicator CTI , or playhead in previous versions of Audition.
The Waveform Editor includes zoom but- tons, but you can also open a Zoom panel with these same eight buttons if you want to position them elsewhere or float them. The Multitrack Editor includes these same zoom buttons. Click two times on the leftmost Zoom In Amplitude button. Zooming in on amplitude lets you see low-level signals more easily. P Note: If you zoom in This returns you to the previous amplitude zoom level.
This lets you zoom back out. This places the selection start In point in the middle of the waveform. This places the selection end Out point in the middle of the waveform. This causes the selection to fill the window. Note that you can click the grabber in the middle of the two yellow bars to move the zoom area left or right. Close Audition without saving anything. Audition even lets you create your own keyboard shortcuts for the various com- mands.
For example, in a Multitrack project, you might place markers before a verse and chorus so you can jump back and forth between them. In the Waveform Editor, you might place markers to indicate places where edits are required. The Marker panel appears. Rename Marker. Or you can click on the marker 4 Click in the waveform toward the beginning, around 1. As an alternate way to add a and then type in a new name. Renaming with marker, click the Add Cue Marker button in the Markers panel.
Click around 5. Press M to mark the selection. Note that the Markers panel shows a different symbol to indicate this Range marker is marking a selection. Right-click Control-click on either the start or end of the Range marker, and then choose Convert to Point.
Double-click the first marker in the Markers panel list, and the playhead jumps to that marker. Double-click the last marker in the Marker panels list, and the playhead jumps to the last marker.
Leave Audition open in preparation for the next lesson. The playhead moves to Marker 2. The playhead moves to Marker 1. Click the Move Playhead to Previous button once more, and the playhead moves to the beginning of the file.
The playhead steps to each marker until it reaches the end of the file. Rewind back to to the Rewind button the beginning. Note that you can right-click Control-click on either button to set the speed with which it moves.
Playback begins. The playhead jumps to the second marker. Click the Move all be invoked during playback. Playhead To Next button again, and the playhead jumps to the third marker. With this option selected, clicking Stop will return the playhead to where it started. With this option deselected, the playhead will stop at the position it had when you clicked the Stop button. You can zoom in to make extremely precise edits, while seeing a zoomed-out version in the overview window at the top.
Individual files are selected via the Editor panel drop-down menu. Select Narration02, and then Shift-click on Narration Four files are selected.
To select noncontiguous files, press Ctrl-click [Command-click] on each file you want to load. Audition loads the selected files. Click on any of these files to select it and open it in the Waveform view. Or, click Close to close the current file in the stack that is, the one visible in the Editor panel.
This process is called selection. Select Finish Soft. Sometimes when recording narration, a drop in volume can occur at the end of phrases. You can fix this in Audition CS6. Note that upon selecting a region, a heads-up display with a small volume control appears automatically. To audition this change, click in the timeline above the waveform. Click several seconds before the words you just edited so you can hear them in context, and then click Play.
Or, vary the level and audition the results again, as you anywhere within a file to select the entire file. Well actually, you need to go to the File menu first, select open; then choose the file you want to edit. Remember; you can clears throat open up, uh, multiple files at once. Remember that you can open up multiple files at once. Once the files are loaded, select the file you want to edit from the drop-down menu. If not, reopen the file from the Lessons03 folder. If necessary, select the file Narration05 for editing from the Editor panel drop-down submenu.
The file will play up to the region start, and then seamlessly skip to the region end and resume playback. Cut removes the region but places the region in the currently selected clipboard so it can be pasted elsewhere if desired.
Delete also removes the region but does not place it in the clipboard, and leaves whatever is in the clipboard intact. When you invoke this command, you may not see any visual difference when zoomed out, because the adjustments are often very minor.
However, Audition is indeed moving the region boundaries as defined by the command; you can verify this by zooming in to the waveform so you can see the results with more accuracy. So, select a region that starts somewhat before and ends slightly after the actual throat clearing to tighten that gap. If the boundary occurs on a zero-crossing—a place where the waveform transitions from positive to negative, or vice versa—there is no rapid level change; hence, no click.
After making a selection, Audition can automatically optimize the region boundar- ies so they fall on zero-crossings. Moves the region boundaries closer together so each falls on the nearest zero-crossing. Moves the region boundaries farther apart so each falls on the nearest zero-crossing. Moves the left region boundary to the nearest zero-crossing to the left. Moves the left region boundary to the nearest zero-crossing to the right.
Moves the right region boundary to the nearest zero-crossing to the left. So, undo your last cut. A dialog box appears denoting the length of the silence, which will equal the region length you defined. The gap is now shorter. In a word processing program, you typically copy a sentence to the clipboard and then paste it from the clipboard to somewhere else in the text.
The word Empty will no longer appear next to the Clipboard 1 name. Keep the Narration05 file open. Now you have a separate clip for each phrase, which will make it easy to place the phrases in a different order. Remember; you can open up multiple files at once. Otherwise, subsequent pasting will replace the selected region.
When a dialog box appears, enter the desired duration of silence in the format minutes:seconds. The verse starts at about 7. Place the playhead at the approximate beginning of the verse around 7. Click at the beginning of the downbeat, and then press M to place a marker there. If you click right on the marker, the playhead will snap to it because snapping is enabled. The pasted verse now follows the first verse before going into the bridge.
Play the file from the beginning to verify this. You can use a similar concept to shorten music. Note that the intro repeats twice, from 0 seconds to 3. Remember that the marker needs to go at the precise beginning of the beat. A dialog box appears where you can adjust the levels distortion.
If you try to of the copied audio and existing audio. Save this file, and then close it before proceeding. Repeating part of a waveform to create a loop Many elements in music are repetitive. You can move the region boundaries during playback. If you have a hard time finding good loop points, set a region to start at 7. Now you have a loop you can use in other pieces of music. E Tip: There are several others ways to save an individual selection.
Fading regions to reduce artifacts Audio may have unintended noises, such as hum or hiss, that are masked when audio like narration is playing but are audible when the narration stops.
Audition has advanced techniques for removing noise and doing audio restoration, but for simple problems, a fade is often all you need.
You can see the fade attenuating the spike. Use a convex fade for this application. Review answers 1 As soon as you make a selection, a heads-up display opens with a volume control that lets you change level. Copy the Lesson04 folder that contains the audio examples into the Lessons folder that you created on your hard drive for these projects.
Draw from the extensive collection of effects included in Audition, or use third-party plug-in processors. They are the audio equivalent of video effects, like contrast, sharpen, color balance, light rays, pixelate, and so on. Adobe Audition includes a wide range of effects. Most can work with the Waveform and Multitrack Editors, but some are available only in the Waveform Editor.
There are three main ways of working with effects, which are available in the Waveform and Multitrack Editors. You can add, delete, replace, or reorder effects. The Effects Rack is the most flexible way of working with effects. When you need to apply only one specific effect, using this menu is quicker than using the Effects Rack. Some effects are available in the Effects menu that are not available in the Effects Rack.
If you come up with a particularly useful effects setting, you can save it as a Favorite preset. The preset is then added to the list of Favorites you can access with the Favorites menu. Selecting it applies that preset instantly to whatever audio is selected; you cannot change any parameter values before applying the effect.
This lesson initially covers using the Effects Rack, which introduces the majority of effects. The second section covers the Effects menu and discusses the remaining effects that are available only via the Effects menu. The final section describes how to work with presets, including Favorites. Using the effects rack For all lessons involving the Effects Rack, it is best to use the Default workspace.
Click the Transport Play button to audition the loop, and then click the Transport Stop button. A toolbar is located above the inserts, and meters with a second toolbar are below the inserts. You series, meaning that the audio file feeds the first effect input, the first effect output can leave empty inserts feeds the second effect input, the second effect output feeds the third effect input, between effects and and so on until the last effect output goes to your audio interface.
Press the spacebar again to stop playback. Begin playback. The echoes are now in time with the music. Keep this lesson open as you continue. Either of these actions brings the effects window to the front and opens it if it was closed.
If an effect already exists in that insert, the existing effect will be pushed down to the next higher-numbered insert. Also check out this useful site: Inside Sound blogs. The Twitter feed is also accessible from Audition s Help menu. Checking for updates Adobe periodically provides updates to software. You can easily obtain these updates through Adobe Updater, as long as you have an active Internet connection and are a registered user. Adobe Updater automatically checks for updates available for your Adobe software.
The Adobe Certified Expert program is a way for expert users to upgrade their credentials. You can use Adobe certification as a catalyst for getting a raise, finding a job, or promoting your expertise. If you are an ACE-level instructor, the Adobe Certified Instructor program takes your skills to the next level and gives you access to a wide range of Adobe resources. Adobe Authorized Training Centers offer instructor-led courses and training on Adobe products, employing only Adobe Certified Instructors.
Copy the Lesson04 folder that contains the audio examples into the Lessons folder that you created on your hard drive for these projects. Draw from the extensive collection of effects included in Audition, or use third-party plug-in processors.
They are the audio equivalent of video effects, like contrast, sharpen, color balance, light rays, pixelate, and so on. In fact, sometimes audio engineers even use similar terms, like brightness, to describe increased treble. Adobe Audition includes a wide range of effects. Most can work with the Waveform and Multitrack Editors, but some are available only in the Waveform Editor. There are three main ways of working with effects, which are available in the Waveform and Multitrack Editors.
The Effects Rack allows you to create a chain of up to 16 effects, which you can enable or disable independently. You can add, delete, replace, or reorder effects. The Effects Rack is the most flexible way of working with effects.
The Effects menu allows you to select an individual effect from the Effects menu bar and apply it to whatever audio is selected. When you need to apply only one specific effect, using this menu is quicker than using the Effects Rack.
Some effects are available in the Effects menu that are not available in the Effects Rack. The Favorites menu is the quickest but least flexible way to work with effects. If you come up with a particularly useful effects setting, you can save it as a Favorite preset. The preset is then added to the list of Favorites you can access with the Favorites menu.
Selecting it applies that preset instantly to whatever audio is selected; you cannot change any parameter values before applying the effect. This lesson initially covers using the Effects Rack, which introduces the majority of effects. The second section covers the Effects menu and discusses the remaining effects that are available only via the Effects menu. The final section describes how to work with presets, including Favorites.
Click the Transport Play button to audition the loop, and then click the Transport Stop button. A toolbar is located above the inserts, and meters with a second toolbar are below the inserts. Although you can t see any graphical connection among them, the effect s inserts are in series, meaning that the audio file feeds the first effect input, the first effect output feeds the second effect input, the second effect output feeds the third effect input, and so on until the last effect output goes to your audio interface.
Inserting an effect turns its power button to on green and opens the effect s graphic user interface. You may need to move the effect s graphic user interface to load more effects. P Note: Effects do not have to go into consecutive inserts. You can leave empty inserts between effects and place effects in these inserts later.
Press the spacebar to begin playback, and then turn the Studio Reverb insert s power button on and off to hear how reverb affects the sound. Press the spacebar again to stop playback. Begin playback. You ll hear a more pronounced reverb sound. You ll hear an echo effect, but it s not in time with the music.
The echoes are now in time with the music. Later in this lesson we ll explain how to choose rhythmically correct delay times. Keep this lesson open as you continue. Removing, editing, replacing, and moving an effect Rather than present a structured exercise, try the various bulleted options that follow to see how they work.
To remove all effects in the rack, right-click Control-click anywhere on an effect s insert, and then choose Remove All Effects. To remove some effects in the rack, Ctrl-click Command-click in each effect insert containing an effect you want to remove.
Then right-click Control-click anywhere in any selected effect s insert, and choose Remove Selected Effects. To edit an effect when the effects window is hidden or you closed it, either double-click the effect s insert and click the insert s right arrow to select Edit Effect from the drop-down menu, or right-click Control-click anywhere in an effect s insert and choose Edit Selected Effect.
Either of these actions brings the effects window to the front and opens it if it was closed. To move an effect to a different insert, click the effect s insert and drag to the desired destination insert.
If an effect already exists in that insert, the existing effect will be pushed down to the next higher-numbered insert. Bypassing all or some effects You can bypass individual effects, groups of effects, or all effects in the Effects Rack by doing the following: The power button in the lower-left corner of the Effects Rack s panel bypasses all rack effects that are on.
When powered back on, only effects that had been on prior to bypassing return to being on. Bypassed effects remain bypassed regardless of the all effects power button setting. To bypass some effects, Ctrl-click Command-click on each effect s insert you want to bypass, right-click Control-click on any of these inserts, and then choose Toggle Power State of Selected Effects.
Gain-staging effects Sometimes inserting multiple effects in series causes certain frequencies to add up and produce levels that may exceed the available headroom. For example, a filter that emphasizes the midrange could create distortion by increasing levels above acceptable limits. To set levels, in the lower part of the Effects panel use the Input and Output level controls with associated meters.
These controls can reduce or increase levels as needed. Do not start playback yet. Close the Parametric EQ window. The excessive levels will trigger the output meter s red overload indicators to the meter s right.
However, the massive EQ boost is overloading the output. Turn up the monitoring level enough so you can hear the distortion this causes. E Tip: You can click anywhere in the Output meter to reset the red distortion indicators. E Tip: Using the Mix slider to blend in more dry sound provides an easy way to make an effect more subtle. Reduce the Input level until the peaks no longer trigger the red distortion indicators.
This will likely require reducing the Input to dB or so. Keep this project open for the next lesson. Sometimes you want a blend of the wet and dry sounds rather than all of one or the other. Applying effects Inserting an effect doesn t change the file but instead plays the original file back through the effect. This is called a nondestructive process using a real-time effect, because the original file remains unaltered.
However, you may want to apply the effect to the entire file, or only a selection, so that saving the file saves the processed version. For this lesson, choose Entire File. This not only applies the effect to the file to process it, but deletes the effect from the Effects Rack so the file isn t double processed from the effect being embedded in the file and from a processor remaining in the rack.
Let s move on to lessons that show how individual effects change the sound. Amplitude and Compression effects Amplitude and Compression effects change levels or alter dynamics. You ll load each effect individually to hear how each one changes the sound.
Amplify Amplify can make a file louder or softer. When increasing amplitude to make a file louder, choose a low enough amount of amplification so that the file remains undistorted. P Note: You can insert additional effects into the Effects Rack to change the sound further, and then apply those effects. The file will then reflect the changes caused by all the effects you ve applied.
Also note that any changes are still not permanent until you save using either Save or Save As the file. At that point, the effects will be embedded permanently in the file.
With Link Sliders selected, adjusting gain for one channel changes gain equally in the other channel. Deselecting Link Sliders allows for adjusting each channel individually. They do not go into the red so it is safe to increase the gain by this amount. The Output meter goes into the red, which shows that the gain is too high and is overloading the output.
Also, try decreasing the level and listen to the results. Keep Audition open. Channel Mixer The Channel Mixer alters the amount of left and right channel signal present in the left and right channels. Consider two possible applications: converting stereo to mono and reversing the left and right channels. It s currently set so that the left channel consists entirely of signal from the left channel.
You ll convert this stereo signal into a monaural signal by having equal amounts of left and right channel signals in the left and right channels. When bypassed, the stereo image is wider. Now the signal is monaural. Bypass and enable the Channel Mixer to verify. Click the L tab and set the L slider to 0 and the R slider to Now the left channel consists entirely of signal from the right channel.
Set the L slider to and the R slider to 0. Now the right channel consists entirely of signal from the left channel. When bypassed, the hi-hat is in the left channel. When enabled, it s in the right channel. DeEsser Audition s DeEsser reduces vocal sibilants ess sounds. De-essing is a three-step process: Identify the frequencies where sibilants exist, define that range, and then set a threshold, which if exceeded by a sibilant, automatically reduces the gain within the specified range.
This makes the sibilant less prominent. Sibilants are high frequencies. Look carefully at the spectrum and confirm that you see peaks in the range around Hz. When set to maximum Hz , you can still hear quite a bit of sibilance because this is higher than the sibilants frequency.
Similarly, when set to minimum Hz , the sibilants are above this range and are still audible. You ll find a sweet spot between and Hz that reduces sibilants. Now you ll hear only the sibilants. Adjust the Center Frequency to hear the greatest amount of sibilants and the least amount of the voice, which will be around Hz. The Gain Reduction meter shows the sibilant range s attenuation. Dynamics processing With a standard amplifier, the relationship between the input and output is linear.
In other words, if there s a gain of 1, the output signal will be the same as the input signal. If there s a gain of 2, the output signal will have twice the level of the input signal, whatever the input signal level may be. A Dynamics Processor changes the relationship of the output to the input. This change is called compression when a large input signal increase produces only a small output signal increase and expansion when a small input signal increase produces a large output signal increase.
Both can be present at the same time by expanding signals within one range of levels and compressing signals in a different 68 Lesson 4 Signal Processing.
The Dynamics Processor s graph shows the input signal on the horizontal axis and the output on the vertical axis. Expansion is less common; one application is to expand objectionable low-level signals like hiss to reduce their levels further. There are also many uses for both as special effects. In the following graph, as the input signal changes from dB to dB, the output changes from dB to only dB. As a result, the Dynamics Processor has compressed 60dB of input dynamic range into 5dB of change at the output.
But from dB to 0dB, the output changes from dB to 0dB. Therefore, the Dynamics Processor has expanded 40dB of input dynamic range into 95dB of output dynamic range. In the graph these ranges are given a segment number, and the area below the graph provides information about each segment: The segment number The relationship between output and input expressed as a ratio Whether the segment is an Expander or Compressor The Threshold range of levels where the expansion or compression takes effect The easiest way to become familiar with dynamics processing is to call up presets, listen to how they affect the sound, and correlate what you hear to what you see on the graph.
Note that you will need to turn down the Effects Rack s Output level with some of the more aggressive presets to avoid distortion. Choose the Default preset, which provides neither compression nor expansion. You ll hear how this brings down peaks and makes the sound less dynamic. Click in the middle of segment 1 e. Drag it up a little bit to around dB. Click on the line at dB and dB to create two more squares. Click on the one at dB, and drag it down all the way to dB. This effect makes the drums sound more percussive.
P Note: Audition s Dynamics Processor is extremely sophisticated. Although you ve just experienced the basic concepts in the dynamics processing exercise, the Settings page allows for further customization and effects. Basic compression and expansion can solve most audio problems that need dynamics control, but please refer to the Audition documentation for detailed information on other Dynamics Processor parameters.
Bypass the dynamics processing, and you ll note that the signal is actually a little louder because compression has reduced the peaks.
To compensate for this, click in the Dynamics Processor s Make-Up Gain parameter located just below the curve s horizontal axis. The course includes tutorials that is adjusted for beginner level users which make it easy to learn and actually quite fun and entertaining.
Learning has never been so simple and easy. The best part is that our list of computer courses is growing every day. We know that these useful tutorials are updated and upgraded all the time, so we are adding new courses and tutorials as soon as possible. With this adobe audition tutorial you will master this important program and increase your chances for getting the job position that you have always wanted!
Free tutorials adobe audition - PDF. Description : This book is made for students who would like to learn the basics of the three primary Adobe design applications. PDF file. Size : 1. Adobe Illustrator CS5 Essentials.
