In addition to the increased speed that the 28.8 modem provides, some types of media necessitate a 28.8 or higher connection. If you are not sure if your computer has the necessary components to participate in these Web courses, please check our Technical tips page. Both Netscape 3.0 or higher and Internet Explorer 3.0 or higher meet these specifications and are the recommended choices. These browsers are available free from either Netscape or Microsoft . To record audio, a microphone is necessary.
Microphones come in many different styles.
For narration, a lavalier or clip-on microphone is best, as it will minimise room noise and reflection. For groups, a PZM or boundary microphone is a better choice. Sound packages to consider for the PC include Sound Forge and Cool Edit. Typically they require the user to install a free player or plug-in. Two examples are Real Audio and Toolvox.