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Moving up to Audacity 1.3 in Software Produce UPC-A Supplement 2 in Software Moving up to Audacity 1.3




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1. using software todevelop upc a on asp.net web,windows application MSI Plessey Moving up to Audacity 1.3 Audacity 1.3 offers a lot more than its predecessor, 1.2.

It has some new features, which include faster equalization and noise removal tools, a new "mixer board" view with per-track volume meters, and a fullscreen view, and in addition, some basic audio information (mute, solo, gain, and track height) is now saved when you save a project. We"ll focus on Audacity version 1.3.

10 in this book, including detailed keyboard shortcuts in Appendix A, Toolbar, Menu, and Keyboard Shortcut Reference, and the additional features afforded by the latest release.. Common audio editing terms used in Audacity As with any n ew tool, there is often some terminology that comes along with understanding how it works. For Audacity, there are audio recording and editing terms that will come in handy when learning how to use the software. Some basic terms are: Project when you open Audacity, you will open or create a new project.

This includes all of the files, timing, and information on how you combined and edited different pieces of audio into your file or project. This term isn"t specific to audio editing, but to software that combines pieces of different files into a single file in order to create a final output. Clip is a short segment of audio.

It can be combined with others to make an audio track. Track one continuous audio element. Library a collection of audio files or tracks.

These can be grouped according to the content of the audio files (like a music library) or just by the location of where they are stored. Effect there are two types of effects: generator and processing. Generator effects artificially create sounds using your audio track (or add it in).

Processing effects work with the existing audio and edit or change it for a desired result. Noise is sound of any kind, especially unintelligible or dissonant sound, that interferes with the main audio that you want heard in a track. Or simply put, it is any sound that you don"t want in the audio track.

Bit or Sample Rates the number of computer bits that are conveyed or processed per unit of time. This is normally expressed in kilobits per second (kbps). A higher bit or sample rate means that your track was recorded in better quality.

. [ 11 ]. Audacity and the World of Audio Editing Export the pr UPCA for None ocess of saving the audio in another format other than the format of the program that you created it in, usually so that you can play it or use it on another device or computer program. Typically, for audio, you will export files in a WAV or MP3 format. WAV, AIFF, MP3 these are all audio file types.

This means that when you export an audio track from Audacity, it can be any of these formats, or you can simply do a Save As, to save it in the Audacity format of AUP. However, then only Audacity will be able to open the AUP file to listen to its contents..

As we start u sing Audacity and create a project, more terms will be added and explained as we move through each step. We"ll be sure to call out any new terms so you can add them to your memory banks; we also collect them all in Appendix B, Glossary of Terms for easy reference..

Opening Audacity No matter wha t operating system you use on your computer, all you need to do is find the Audacity program and open it, just as you would with any other software on your computer. The Audacity main window opens with an empty project window. This will look something like the next screenshot:.

Don"t be over UPC-A for None whelmed by this screen. Sure, there are a lot of icons and terms that might not be familiar, but we"re going to review each element and how it is used. And as we begin our own sample recording session, we"ll again review the icons and their use.

There are three main areas on this screen, as discussed in the following sections.. [ 12 ].
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