1,classroom teaching
Digital LLS classroom has following addition function except the standard function of analog LLS classroom:

Broadcasting teaching:
Available to broadcast the teacher machine sound and real-time speech to all of students, group or one student,also available to broadcast the DVD, video tape to all of the student. available to demonstrate dialogue to all students, the teacher can control the teaching type freely Dynamic set

Playback content:
Teacher can select the playback content from the database,to let the student study the part pertinencily.

Multi-channel playback function:
Support 8 channels, random group broadcasting.

E-board:
Take place of the black-board ,teacher can input the text on his software interface,then it will display on the student machine. what's more,it supports hand write function.

Group discussion:
Selected or default group,noted grouping situation,and start to discussion. Teacher can join any group.

Demonstration teaching:
The teacher can select 1 to 4 students to demonstrate their speech to all.

Multi-class teaching:
Divide any rows and lines into 8 classrooms, appoint different difficulty teaching material to different classroom, different students.

5-grade shift function:
Teacher can make the audition easier by control the play speed (5 grade: slow II,slow I,normal,fast I, fast II),let the student to understand it easily, on the other hand, it also can make the audition harder.

IP call:
The student can call any other to talk.

Software interface display
Available to select seat no. or name on the software interface

Monitor function:
Teacher can monitor any student.

Oral language test:
Available to burn the oral language result of all the student, then grade them.

Electronic hand raise:
When teacher is called by student, he can find the exact student easily.
simultaneous interpretation practice.The student can interpret the teacher and other student speech.

Sound control function:

The teacher can explain the content of the main recorder tape,so that the student can understand it intensively.

SP gap follow read function:
Pause automatically for according seconds after each phase, so that the student can review or follow reading it, then continue automatically
Digital program repeat, AB repeat

Super digital recording:
Adopt to advance recording technology, the record will be saved in the hard disc of teacher PC, the recording can last several hours.

Electronic dictionary:
Translate the words by click it on the screen when playing sound and text in phase book or reading electronic book.

Product profile:

1.Teacher part;

1) main control machine 4800

Built-in system power supplier

2) Network switch 100M/24 port

3)teacher main recorder

Film button,volume control, intermission, talking record, standard function of recorder, defect self-inspection.

4)teacher desk

High-density,fire resistance board, dimension:3 sets:2400MM*800MM*700MM

5) student machine(5inches screen)

5 inches LCD screen,mobile phone type latex button,300 English letters,150 Chinese word display capacity, with USB socket,which can read USB memory directly and can record to USB memory

6) Student desk

   High density fire resistance board,dimension: 1400*500*1150

Student machine function introduction and features

Digital design,DSP technology

Student can select study material,control play,stop,fast forward,fast reverse by themselves.

Rich complete language,use MP3 audio format.

super digital recording,which can last more than 1 hour,and all save in teacher’s PC hard disc.

student machine equipped with standard keyboard,which can key Chinese,English.

5 inches LCD screen,which can display 300 English letters,150 Chinese words.

Supply power together,which ensure the safety

 Order the audio freely

Student machine support MP3,WAV,stereo file,whose audio quality similar as CD

Available to connected to standard keyboard,which ensure to fullfil text test,elctronic dictionary operation

Compatible to out recording,which solve the problem that digital LLS can use the recorded data only in the LLS classroom

The backlight of student machine can be powered on or off freely.and the system can set the backlight to power-save condition.

 Button is use the same latex as mobile phone button ,which enhance the reliability, and make the life 10 times longer.

novelty constructure design,excellent heat and noise features

1.  Can ready USB memory directly ,and control the play.