Detailed Product Description DLL (Digital Language Laboratory) version 4.0 the first 4-in-1(audio + video + text + exam) language lab software system. Prepare coursework, conduct real-time teaching with audio/video files; voice recording, and execute exercises/exams with text chat. Applications: - Pronunciation - Listening practice - Presentation skills training - Interactive language learning activities 1. Real Time Recording Prepare teaching materials with real-time capturing of AV source content, teacher's voice & video through PCI / USB capture devices and web cam 2. Real Time Teaching Teachers broadcast voice and video in real-time 3. Material Teaching - A lesson can be delivered with prepared / pre-recorded coursework - Audio / visual formats supported include DAT, mpg, mpeg, WAV, WMA, WMV, AVI and MP3 4. Playback, Recording and Intercom Students repeatedly listen & record on the Student Track without adversely affect sound quality 5. Status Indicator Teachers listen to each student's pronunciation and give instructions with intercom 6.Remote Control Students' DLL are controlled by the teacher in the Teaching Mode. Teachers can remotely shut down students' DLL 7. Exercise & Exam - Simple Q&As through text chat - Multiple-choice questions with image and video - Automatic analysis of student exam results (Text and graphical results display) - Comprehensively tabulate exam results into a report (with export function) 8. Self Learning - Outside class-time, students can continue to p ractice pronunciation with teacher-supplied material and other resources at their own pace - Conveniently save recordings in WAV and MP3 format Ideal for language labs with computers.

Issue Time:		2007-02-05
Expire Time:		2007-03-05