Language lab equipment for oral english speech

Product DescriptionLanguage lab equipment for oral english speech
Topological Graph
Product Pictures
Data Switch
Student’s Terminal
Software Interface
Headphone
System Advantages
1.CAT5 network cableguarantees the power supplying, data switch, communication control and VGA transmission.
2.Digital audio switch uses the standard USB2.0 interface connected with the master computer.
3.High speed digital audio mix& transmission capacity makes the voice delay less than 1 ms.
4.Advanced semiconductor embedded(DSP) technology to make the system highly integrated, simple and stable.
5.Low-carbon, environmentally friendly, energy-saving.
Features
1.3 inch LED display
2.Standard keyboard & mouse interfaces
3.High quality audio & text on demand
4.Simultaneous
5.Keeping the same tune while changing voice speed
Main 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 questionAudio-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 inputIndependent 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 studentsRemote 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 interfaceCompany Information
Greelan Technology
Shaanxi Greelan Technology Development Co., Ltdhas been providing digital language learning system, lab equipment and lab softwaresince 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.
Certificates
Packaging & Shipping
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 seaOur Services
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.FAQ
1.Sample Time: 2-3 days
2.Delivery Time: 7-10 days after deposit
3.Payment Term: T/T, L/C, West Union
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