CREATING THE VOICE-LECTURE PRESENTATION

1
CREATING THE VOICE-LECTURE PRESENTATION
ALN CONFERENCE Oct. 10, 1999

• David Cohen
• Joseph Kasser
• University of Maryland University College

2
PROBLEM

• Lecture on Demand
• Anytime Anywhere
• Delivered via 28.8 Kb/s modem

3
Solution

• Content decision Images plus audio
• Real Presenter ( Compressed PowerPoint slides and
  audio)
• FTP PowerPoint slides with wav files
• FTP Text files from audio

4
Voice CompressionPer minute size in Kilobytes
(1248)992 kilobits 992
kilobits/2049.6 s.
5
WEB SITE

• http//www.umuc.edu/jkasser
• Then go to
• Asynchronous Distance Learning

6
Creating the Voice - Lecture Presentation

• Joe Kasser, David Cohen
• October 10, 1999