Notifier UniNet 2000, Инструкция по установке, эксплуатации и администрированию

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184 The Workstation Installation/Operation Manual Version 2 Document 51540 Rev. B1 4/8/02
Length Readout
The Length readout displays the total length (in seconds) of the currently open digital audio file. This display is
very useful for monitoring specific record times when recording new files directly with the Sound Recorder.
Wave Display
the Wave Display rests in the middle of the sound recorder window and is used to display the wave file being
edited and played. This display moves with the wave file as it is played back, and can serve as a visual reference
for position within a file.
Pull Down Menus
Pull Down menus within Sound Recorder offer most of the more advanced editing options. These are generally
divided by their commands, so that is how they are presented here.
Sound Recorder Pull Down Menu Hierarchy
File
New
Open
Save
Save As
Revert
Properties
Exit
Edit
Copy
Paste Insert
Paste Mix
Insert File
Mix w/ File
Delete before current position
Delete after the current position
Audio Properties
Effects
Increase Volume (by 25%)
Decrease Volume
Increase Speed (by 100%)
Decrease (by 100%)
Add Echo
Reverse
File Pulldown
The File options all operate as would the standard file commands within any windows application. Revert
reloads the last save of the current file to allow a comprehensive undo. Properties calls up the properties and file
format information for the current audio file. This includes information such as sample rate, length, file size, etc.
The File Properties form also has an option to convert rates. In most applications used within the workstation, all
that is needed is save and exit.
Edit Pulldown
Like the File pulldown, the Edit pulldown's features operate in a standard fashion with a few exceptions. Paste
Insert pastes at the current position in the file, inserting the new data and moving the existing data behind it. To
paste at the beginning or end of the file, use the Seek to Beginning and Seek to End transport controls. Paste
Insert will increase the total file length by the length of the copied section of audio.
Paste Mix pastes at the current position, but mixes the audio from the portion on the clipboard with the audio in
the file that it overlays. This option does not change the length of the file.
Insert File and Mix w/ File operate in the exact same fashion as the Paste commands except that instead of
using data from the clipboard, it allows the user to specify a file to use.
Delete after current position and Delete before current position delete all data either before or after the
current position. This can easily be used to truncate silence from the end of a file by stopping playback after the
needed audio and then selecting Delete after current position .