Digital speech laboratory equipment for language learning

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Price:RUB 4,527.44 - RUB 5,659.30
Price in USD:Details


Product Overview


GD3110B Digital language lab      

                                    Product Overview:                             



System Advantages:

1.Four-in-one network interface

2.Dual-core architecture dedicated high-fidelity audio processor

3.Double standard keyboard and mouse interface

4.Double RJ11 port headset

Product Pictures:

1.Whole Effect:


2.Student Terminal:


3.Software Interface:

3110software interface

4.RJ11 Headset



Configuration List:

Take 20 students as an example:       


Function List:


Audio Broadcasting

Teacher can broadcast his voice or other audio materials 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 the 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 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


Teacher can edit words or questions on the whiteboard during the class.

E-responder/ Call

Teacher can arrange the students to race to be the first one to answer the question



Student can select audio learning resource and broadcast into his own terminal. The terminal supported WAV, MP3, WMA, RA, OGG, AC3, APE, AIF and also on demand AVI, WMV, RM, RMVB, MPEG, ASF, MOV (audio part).


Student can select text learning resource and broadcast into his own terminal. The turning speed can be set by the teacher or adjust by the students 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


Independent Examination and Assessment

Student can choose the paper from the resource library and the system will evaluate the result

The Mode of Examination 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


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 sends the roll call command, student’s information like name, class etc. will be showed on the teacher’s interface

                                      Main Functions:                              


                                       Packing & shipping:                                        

Plastic bag with Foaminside, Cartons outside.

Packing with customers’ requirement.




                                          About Us:                                                     

1.Our service:


Pre-sale service--We provided you FREE and SUITABLE plans.

Selling service--We sign the standard contract, and design the most suitable shipping.

After-sale service--We provided you the FREE software update and matching teaching resources. We offer 24 hour technology assistance everyday.

We promise you the fast reaction, efficient response and patient explanation;

We assure you the top quality, required quantity and in time delivery.


2. Delivery:

We guarantee to ship out within 7-15 working days after the confirmation of your deposit.


                                       Company Information:                                      


Established in 2003, Shaanxi GREELAN Technology Development Co., Ltd is specialized in digital language lab, with strength on language learning system, language lab equipment and language lab software. Our company own self import and export rights and pass the FCC, CE, ISO9001, ISO18001, CCC etc., authentication. At present, we have 12 hardware patents and 4 software copyrights. We aim to help people learn language easily and joyfully.


Thanks for your consideration, any questions, pls do not hesitate to contact us, more info will be sent to you within 24 hours.


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