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DBSMultimedia Interactive A/V Language Learning System
Introduction
DBS, a perfect solution for multimedia language lab based on its grand interaction and superior performance. The main feature is multi-directional Video/Audio/MIC broadcasting that teacher can freely send teaching material, dialogue with students, guide student mouse/keyboard for flexible teaching.
It not only includes practical teaching functions such as dialogue, demonstration, group discussion and so on, but also featured by elegant voice quality and real-time signal transmission. Furthermore, pure hardware structure make DBS compatible with any computer brand or OS.
With DBS, a vivid teaching and efficient learning environment can be easily accomplished to both PC-based classroom and non-PC training room.
Features Multi-direction Broadcasting
Support 3-direction video/audio/microphone transmission (teacher to student, student to teacher, and student to
student).
Multimedia Integration
Integrate teacher devices (PC/NB/DVD/Digital Camera etc) and switch the source by control panel.
Interactive Teaching & Learning
Enhance interaction between teacher and students with practical functions like Dialogue/Student Demo/Group
Discussion/Keyboard & Mouse Control etc.
Real-time Broadcasting
Signal transmission without delay to reach elegant voice quality and smooth HD video playing.
Flexible Application
Able to apply to both of PC-Based and Non-PC classroom.
Simple Operation
All functions are executed by control panel with simple function keys.
Superb Compatibility
Pure hardware structure to support any kind of computer brands or systems.
Components
Teacher Panel Teacher Console Booster
DM-400D DM-3162D-A5S BT-2088A
Operation Panel to execute all DBS functions.
Connect to teacher PC/NB. Connect to student unit and support up to 80 students.
Student Unit AV Converter Keyboard/Mouse Control
SB-1082A-A5S DM-316BV(option) BSNT (option)
One unit support 2 student PC. Able to connect 2 VGA (PC/NB) and 4 A/V devices such as DVD/DVR/Digital Camera etc.
Teacher can control student’s mouse and keyboard and vise versa.
Structure
Panel Layout
Functions
Broadcast
Broadcast either teacher or student’s audio, video and microphone to all or selected students.
Student Demonstration Assign student to broadcast audio/video signal to
others. Observe
Teacher can monitor student’s PC rotationally or respectively.
Darken
Teacher can darken all or selected screens of students’ PC.
Help
If the students need aid, they can push help button for teacher’s help.
Dialog
With headsets and among any function executed, all/the selected students can dialog with each other.
Group Discussion
Group self practice and discuss. Assign a leader to demonstrate.
AV Broadcast
Broadcast 4 AV signals to all students by combining AVC Converter
Remote Control
Control selected student’s keyboard and mouse.
Center Monitor
Teacher can broadcast his/her screen on the center monitor in order to comply with teaching method.
1. Broadcast (Video/Audio/Mic.)
Teacher’s PC Student PC4Student PC1 Student PC3Student PC2
2. Student Demonstration
Student PC4Student PC3Student PC2Student PC1Teacher’s PC
3. Observe
Student PC4Teacher’s PC Student PC1 Student PC2 Student PC3
Functions I
Functions II
4. Dialog
Teacher’s PC Student PC1 Student PC2 Student PC3 Student PC4
Teacher can freely join the conversation during student dialog.
9
10
11
12Teacher’s PC
1
2
3
4
5
6
7
8
Group A Group B Group C
No.1 PC broadcast to Group A
No.8 PC broadcast to Group B
Dialog practice
5. Group
Functions III
Teacher’s PC Student PC1 Student PC2 Student PC3 Student PC4
6. Darken
7. Center Monitor
8. Remote Control (3 way)
Teacher’s PC
Need to purchase an extra monitor for every 2 students
Center Monitor
Student PC2Student PC1
Teacher’s PC Student PC1 Student PC3Student PC2
Keyboard/mouse control:1. Teacher to student2. Student to teacher3. Student to student
InstallationLanguage Laboratory/Computer Laboratory/Multimedia Classroom
University/College/Senior High School/Junior High School/Elementary School/Adult Education/Training Center…