Recording and playing audio
You can record audio and attach it to a symbol or topic. To record audio, you must turn on sound recording in Preferences, and your computer must have a microphone. You can attach one recording or audio file to each symbol or topic.
To turn on sound recording, see Turning recording on or off.
1.Select the symbol or topic.
2.Choose Tools>Insert Video or Sound, then choose Record Sound. from the sub-menu
3.In the recording control box, click Record to begin recording.
4.Generate the sound.
The maximum length of a recorded sound is 30 seconds. You can click Stop at any time to end recording.
5.When you finish recording, click Save.
Click the Audio Quick Control to play the recording.