| Research DRM, what it is and what it’s for, and explain how it works with portable audio digital devices. |
| Using Audacity (available from audacity.sourceforge.net), record a 1-2 minute segment of an Internet newscast. Save it as a .wav file, then create three .mp3 versions using 128 kbps, 64 kbps, and 32 kbps bit rates. Send all four versions to me with an analysis of the size/quality differences, if any. |
Audacity install file (right-click and SAVE AS, changing the .txt to .exe)
MP3 encoder file (right-click and SAVE AS, changing the .txt to .dll)