This involves creating a layer for the sound, assigning the sound, and setting options in the Sound panel of the Frame Properties dialog box. You will see that you can import either AIFF or WAV sounds into Flash. After importing the sounds press Ctrl-L to bring up your Library and you will see your sounds there, notice how the icon is different to other symbols like bitmaps, button and movie clips.
Sounds are like symbols, one copy can be reused over and over again.
As a rule use 22kHz 16-bit mono. You can convert to lower rates on export but you can't go up. Inc. All Rights Reserved.