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Teacher’s Part
Student’s Terminal
Software Interface
Headphone
System Advantages
1. Digital audio switch uses the standard USB2.0 interface connected with the master computer.
2. High speed digital audio mix& transmission capacity makes the voice delay less than 1 ms.
3. Advanced semiconductor embedded(DSP) technology to make the system highly integrated, simple and stable.
4. Perfect combination of computer system and language lab system.
5. Steady structure, convenient maintenance, and easy updating.
Features
1. Internet based language laboratory
2. Strong audio & video on demand and fluent video broadcasting without time delay
3. 1080P high definition video on demand
4. Multilingual simultaneous interpretation
5. Unique CPU data processing technology
Main Functions
TEACHING FUNCTIONS | |
Audio Broadcasting | Teacher can broadcast his voice or other audio material to a single or all students |
Video Broadcasting | Teacher can broadcast his video material to all students |
Screen Broadcasting | Teacher can broadcast his screen to the student |
Screen Monitor | Teacher can monitor or observe selected student’s work or view their screen |
Dialogue /Voice Intercom | Teacher can dialogue to single, selected or all students |
Group Discussion | Teacher can divide the students to any group for discussion randomly |
Job Submission | Student can transfer his homework to the teacher’s computer |
Digital Courseware | Record the teacher’s speech or student’s practice to teacher’s Hard Disk. When necessary, teacher can export the file for comparison |
Record and Repeat | Teacher or student can record their voice then listen to or repeat their voices for better pronunciation and intonation. |
Online Cinema | Teacher can broadcast VCD/DVD in his computer and transfer to the student’s screen |
Whiteboard | Teacher can edit words or questions on the whiteboard during teacher |
E-responder/ Call | Teacher can arrange the students to race to be the first one to answer the question |
SELF STUDY FUNCTIONS | |
Audio-on-demand | Student can select audio learning resource and broadcast in his own terminal. The terminal support WAV, MP3, WMA, RA, OGG, AC3, APE, AIF and also on demand AVI, WMV, RM, RMVB, MPEG, ASF, MOV (audio part). |
Text-on-demand | Student can select text learning resource and broadcast in his own terminal. The turning speed can be set by the teacher or adjust by the student themselves. |
IP Telephone | Student can speak to any online classmate randomly |
Variable speed playback | Student can change the speed of audio material |
Synchronous playback of sound & text | The sound and text can be broadcast synchronously |
Simultaneous Interpretation | Teacher can select 1 to 12 students to interpret simultaneously and transfer their voice to other students. The audience also can select the interpreter. |
Keyboard input | Standard mouse and keyboard input |
EXAMINATION FUNCTIONS | |
Independent Examination and Assessment | Student can choose the paper from the resource library and the system will help to evaluate |
Mode of papers sent | Support A-B examination, random examination, oral examination and writing examination |
Student answers | Student can answer questions on the paper |
Paper Edit | Teacher can edit paper for the students |
MANAGEMENT FUNCTIONS | |
Remote Control | Teacher can control or operate student’s terminal directly |
Black Silence | Teacher can lock single, part or all students’ screen to call them to concentrate on the class |
System Setting | Set the system |
Electronic roll call | When teacher sent the roll call command, student’s information like name, class etc. will be showed on the teacher’s interface |
Greelan Technology
Shaanxi Greelan Technology Development Co., Ltd has been providing digital language learning system, lab equipment and lab software since 2003. Our products are widely used in the schools and universities throughout the world with certificates FCC, CE, ISO9001, ISO18001, CCC etc. Till now, we have got 12 hardware patents and 4 software copyrights. GREELAN aims to help people learning language easier and happier.
Packing: plastic bag with foam inside and cartons outside
a. Teacher’s terminal: 1pc per carton / carton size 51*37.5*34.5cm
b. Student’s terminal: 16pcs per carton/ carton size 56*48*35cm
c. Headphone: 40pcs per carton/ carton size 59*44*46cm
Shipping: By express, by air or by sea
1. One Stop Service
a. Pre-sales: make a comprehensive project plan for customer.
b. After-sales: offer customer service whenever you have a question.
2. Advanced Technology
a. Hardware: less equipment to make the connection easy and save the cost.
b. Software: simple, practical and multifunctional.
3. High Standard Quality Control
a. Strict inspection during the production.
b. Careful test of every equipment before shipping.
4. Fast and timely delivery
a. Product preparation: 7-10 days.
b. Delivery: timely delivery once the goods are ready.
1. Sample Time: 2-3 days
2. Delivery Time: 7-10 days after deposit
3. Payment Term: T/T, L/C, West Union
Just send me a message and you will know more details.
Whatsapp/Skype/Tel: +86 15129204648