触控一体机型

触控一体化产品设计

终端采用高速ARM处理器,安卓操作系统

PoE网络供电技术应用,安装布线更加方便;

全系列采用IPS高清屏幕,内置高清摄像头;

采用多点式电容触摸屏,实现快捷触控操作;

Digital Language Lab

Product Presentation

Teacher Unit
Teacher Unit

The teacher unit consists of a touch control integrative teacher terminal, a computer and a display, and the control software is a standard window operation interface.


Teacher Unit
Teacher Unit

The teacher unit consists of a touch control integrative teacher terminal, a computer, and a display, and the control software is a standard window operation interface.


Teacher Unit
Teacher Unit

It adopts touch control integrative terminal and dual display structure. The standard window operation style accords with teaching habits.

Teacher Unit
Teacher Unit

he teacher unit consists of a touch control integrative teacher terminal, a computer and a display, and the control software is a standard window operation interface.

Student Unit
Student Unit

It comprises DL- 940E intelligent terminal and standard display, professional earphone and microphone group, mouse, and keyboard. It has a clear interface and convenient operation.

Student Unit
Student Unit

The student unit consists of DL-930 touch control integrative terminal and professional earphone Mike group. It has a clear interface and convenient operation.


Student Unit
Student Unit

The student unit comprises DL- 910E super terminal and standard display, professional earphone and microphone group, mouse, and keyboard. It has a clear interface and convenient operation.

Student Unit
Student Unit

The student unit comprises DL- 940E super terminal and standard display, professional earphone and microphone group, mouse, and keyboard. It has a clear interface and convenient operation.

Performance Characteristics
Performance Characteristics

Separated Dual Networks, Independent Running

The system has a 'Dual Network' architecture design of the PC network and terminal network. The two networks are separated and run independently. The PC network is used for autonomous learning, and the terminal network is used for classroom teaching. Teachers can switch at will or authorize students to switch on their own.

Classroom teaching can be carried out without turning on student's PC.

Interactive Characteristic Teaching Function
Interactive Characteristic Teaching Function

Face Recognition

The biostatistics principle is used to analyze and establish a face feature model, and identity recognition is carried out based on human face feature information. It realizes the sign-in of teachers' and students' examinations, teaching, and other activities. Unlike the previous face sign-in technology, the NewClass system can still take irregular photos and recognize in the background even if the sign-in is successful during teaching and examination, thus significantly improving the system's safety and reliability.


Interactive Characteristic Teaching Function
Interactive Characteristic Teaching Function

Visual Teaching

The teacher's profile picture of lecture is directly transmitted to the student terminals, and the facial expression, pronunciation and mouth shapes are clearly presented. 720P cameras are used on the teacher side, and high-definition videos bring better visual experience to users.

Dual-Stream Interactive Teaching Function

When using the function of 'Screen Broadcast Teaching', teachers can perform the function of 'Visual Interactive Teaching' simultaneously with the patented technology of NewClass ensuring the transmission quality of screen content.

Interactive Characteristic Teaching Function
Interactive Characteristic Teaching Function

Visual Dual-Stream Multi-window Teaching

Visual Teaching: Press the 'Visual' function key, the camera is turned on, and the teacher's lecture picture is directly transmitted to the screens of all student units, so that the teacher's lecture sound and facial expression, mouth shape, body language, etc. are presented clearly and synchronously.

Visual Dual-Stream Teaching: Teachers can broadcast teaching courseware (computer screen picture, VGA stream) at the same time, and broadcast it to all student unit screens on the same screen as teaching picture (video stream).

Visual Dual-Stream Multi-window Teaching (V-type): Teachers can continue to click on the selected student's profile picture, and the camera of the student unit will be turned on, and the multi-window pictures of teaching courseware, teachers, and selected students will be broadcast to all the student unit screens on the same screen.

Interactive Characteristic Teaching Function
Interactive Characteristic Teaching Function

Grouping Session

Teachers can divide all students into several groups to do conversation exercises, and broadcast the texts and images to be talked to students. The grouping method can be by row, column, automatic grouping, or random grouping, or manually drag the student icons to move in and out between groups for grouping adjustment. Teachers can intervene in any group to guide the training.

Simultaneous Interpretation Training

Four interpreters can be set up, and 'listeners' in different languages can be assigned to each interpreter. They can switch listening on these four different interpretation channels and support four listening modes: listening only to the source language, target language, left original-to-right target language, and mixed listening of the source and target language.

Interactive Characteristic Teaching Function
Interactive Characteristic Teaching Function

Grouping Session

Teachers can divide all students into several groups to do conversation exercises, and broadcast the texts and images to be talked to students. The grouping method can be by row, column, automatic grouping, or random grouping, or manually drag the student icons to move in and out between groups for grouping adjustment. Teachers can intervene in any group to guide the training.

Simultaneous Interpretation Training

Four interpreters can be set up, and 'listeners' in different languages can be assigned to each interpreter. They can switch listening on these four different interpretation channels and support four listening modes: listening only to the source language, target language, left original-to-right target language, and mixed listening of the source and target language.

Interactive Characteristic Teaching Function
Interactive Characteristic Teaching Function

Wireless Expansion Function

Wireless screen broadcasting and mobile terminal screen sharing can be realized

Simultaneous Interpretation Training Function

Four interpreters can be set up, and 'listeners' in different languages can be assigned to each interpreter. They can switch listening on these four different interpretation channels and support four listening modes: listening only to the source language, target language, left original-to-right target language, and mixed listening of the source and target language.

Interactive Characteristic Teaching Function
Interactive Characteristic Teaching Function

Wireless Mobile Teaching

Under the dual-network structure mode and by mobile device or wired teacher unit, teachers can transmit the images taken by their cameras, teachers' speech, courseware audio, and various digital teaching resources to all wired student terminals, wireless student terminals, and teachers' terminal screens in real-time, and also save them in real-time.

Wireless interactive teaching

With the teacher's authorization, the classroom teaching environment can be expanded freely, and students' own mobile intelligent devices can join the existing teaching environment through a wireless network, and participate in the interactive teaching process, to realize situational interactive oral training, movie dubbing training, dual-network mode group conversation training, and classroom trip training and evaluation.

Interactive Characteristic Teaching Function
Interactive Characteristic Teaching Function

Multi-channel special recording and broadcasting (V type)

In visual teaching and training (such as visual grouping, visual speaking, etc.), the teacher can press the 'Record' button in the control interface. All students can realize simultaneous multi-channel visual seat video recording while realizing dual-channel recording and generating independent video files saved in the local student terminal and cloud server.

After the recording is completed, the teacher can realize the demonstration comment through the 'Designated Playback' function, and realize students' self-evaluation through the 'All Playback' function. Through appraisal, excellent video resources can be used as flipping classroom resources.


Basic Teaching Function
Basic Teaching Function

Two-Channel Recording, Two-Channel Listening

One-click recording and playback on the control interface are provided. Each of the three parties can generate independent recording files and support their re-listening and designated playback. There are four sound playback modes to choose from: source language playback, target language playback, left original-to-right target language, and mixed listening of the original and target languages, making the 'comment' function of simultaneous interpretation training unique.

Multi-Channel Video Recording and Broadcasting

'Video Recording and Broadcasting of Student' is supported to realize all students' simultaneous teaching, training, examination images recording video playback, and demonstration.

Interactive Characteristic Teaching Function
Interactive Characteristic Teaching Function

Visual Teaching

The teacher's profile picture is directly transmitted to the student's screen, and the teacher's facial expression and pronunciation mouth shape are clearly presented.

Dual-Stream Multi-Window Teaching Function

When using the 'Screen Broadcast Teaching' function, teachers can perform the 'Visual Interactive Teaching' function simultaneously, i.e. the teacher's computer screen picture (VGA stream) and the teacher's live profile picture (video stream) can be broadcast to all student unit screens on the same screen.


Interactive Characteristic Teaching Function
Interactive Characteristic Teaching Function

Visual Teaching

Press the 'Visual' function key, the camera is turned on, and the teacher's lecture picture is directly transmitted to the screens of all student units, so that the teacher's lecture sound and facial expression, mouth shape, body language, etc. are presented clearly and synchronously.

Visual Dual-Stream Teaching

Teachers can broadcast teaching courseware (computer screen picture, VGA stream) at the same time, and broadcast it to all student unit screens on the same screen as teaching picture (video stream).

Visual Dual-Stream Multi-window Teaching (V-Type)

Teachers can continue to click on the selected student's profile picture, and the camera of the student unit will be turned on, and the multi-window pictures of teaching courseware, teachers, and selected students will be broadcast to all the student unit screens on the same screen.

Interactive Characteristic Teaching Function
Interactive Characteristic Teaching Function

Grouping session

Teachers can divide all students into several groups to do conversation exercises, and broadcast the texts and images to be talked to students. The grouping method can be by row, column, automatic grouping, or random grouping, or manually drag the student icons to move in and out between groups for grouping adjustment. Teachers can intervene in any group to guide the training.

Simultaneous Interpretation Training

Four interpreters can be set up, and 'listeners' in different languages can be assigned to each interpreter. They can switch listening on these four different interpretation channels and support four listening modes: listening only to the source language, target language, left original-to-right target language, and mixed listening of the source and target language.

Interactive Characteristic Teaching Function
Interactive Characteristic Teaching Function

Wireless Mobile Teaching

Under the dual-network structure mode and by mobile device or wired teacher unit, teachers can transmit the images taken by their cameras, teachers' speech, courseware audio, and various digital teaching resources to all wired student terminals, wireless student terminals, and teachers' terminal screens in real-time, and also save them in real-time.

Wireless Interactive Teaching

With the teacher's authorization, the classroom teaching environment can be expanded freely, and students' own mobile intelligent devices can join the existing teaching environment through a wireless network, and participate in the interactive teaching process, to realize situational interactive oral training, movie dubbing training, dual-network mode group conversation training, and classroom trip training and evaluation.


Interactive Characteristic Teaching Function
Interactive Characteristic Teaching Function

Wireless Mobile Teaching

Under the dual-network structure mode and by mobile device or wired teacher unit, teachers can transmit the images taken by their cameras, teachers' speech, courseware audio, and various digital teaching resources to all wired student terminals, wireless student terminals, and teachers' terminal screens in real-time, and also save them in real-time.

Wireless Interactive Teaching

With the teacher's authorization, the classroom teaching environment can be expanded freely, and students' own mobile intelligent devices can join the existing teaching environment through a wireless network, and participate in the interactive teaching process, to realize situational interactive oral training, movie dubbing training, dual-network mode group conversation training, and classroom trip training and evaluation.

Basic Teaching Function
Basic Teaching Function

Grouping Session

With a grouping of two, three, and up to eight, divide all the students into several groups to do conversation practice and broadcast the texts and images to them. The grouping method can be by row, column, automatic or random grouping, or manually drag the student icons to move in and out between groups for grouping adjustment. Teachers can intervene in any group to guide the training.

Oral Chat Room

Let students freely form groups and discuss different topics. The system supports 16 chat rooms, students can freely enter and exit any room, and teachers can participate in any chat room for discussion or monitor.

Telephone Conversation

Students can call each other and freely choose the other side to practice telephone conversation. The Caller ID function is supported.

Interactive Characteristic Teaching Function
Interactive Characteristic Teaching Function

Seamless Connection with Mainstream Desktop Virtualization Platforms

The system provides an open interface and is compatible with mainstream virtualization products in the market.

It can be connected with the existing cloud platform or transformed into a cloud network classroom later.

It maximizes the utilization rate of classroom infrastructure, meets the flexible switching of teaching course scenes to the greatest extent. The operating system is optional, green, environmentally friendly and energy-saving, and effectively reduces the construction or renovation cost of cloud classrooms.


Autonomous Learning
Autonomous Learning

Audio and Video on Demand

A brand-new experience of autonomous audio-visual learning is provided, and autonomous on-demand learning in various audio and video formats can be carried out.

Professional Language Training Player

Oral and listening exercises, such as follow-up recording, movie dubbing, variable-speed playing, SP mode playing (the number of playing sentences and pause time can be set freely), random dragging of the playing slider, dual-track recording, four recording playback modes, text display on the same screen, etc. can be carried out independently.

Recording USB flash disk download

The data in the database or the classroom recording of the practice recorder can be downloaded.

WEB-Based Autonomous Learning Experience

Students can browse the Internet on their sides, and teachers can submit courseware to the online learning platform for students to learn independently. Online interaction between teachers and students, and teachers' carrying out real-time maintenance of autonomous learning content is supported remotely.

Interactive Characteristic Teaching Function
Interactive Characteristic Teaching Function

Multi-Channel Special Recording and Broadcasting

In visual teaching and training (such as visual grouping, visual speaking, etc.), the teacher can press the 'Record' button in the control interface. All students can realize simultaneous multi-channel visual seat video recording while realizing dual-channel recording and generating independent video files saved in the local student terminal and cloud server.

After the recording is completed, the teacher can realize the demonstration comment through the 'Designated Playback' function, and realize students' self-evaluation through 'All Playback' function. Through appraisal, excellent video resources can be used as flipping classroom resources.


Interactive Characteristic Teaching Function
Interactive Characteristic Teaching Function

Multi-Channel Special Recording and Broadcasting (V Type)

In visual teaching and training (such as visual grouping, visual speaking, etc.), the teacher can press the 'Record' button in the control interface. All students can realize simultaneous multi-channel visual seat video recording while realizing dual-channel recording and generating independent video files saved in the local student terminal and cloud server.

After the recording is completed, the teacher can realize the demonstration comment through the 'Designated Playback' function, and realize students' self-evaluation through 'All Playback' function. Through appraisal, excellent video resources can be used as flipping classroom resources.


Examination System
Examination System

Classroom Exam

Students can select answers by mouse, and teachers can immediately check them.

Oral English Test

It can compress digital recording files in the real-time and same period to MP3 format, with excellent sound quality and small volume.

All Kinds of Level Examinations

It can automatically complete CET-4, CET-6, TEM-4, TEM-8, HSK, CATTI, and many other language tests.

Basic Teaching Function
Basic Teaching Function


Function Customization

According to different users' needs, the functions are customized. Administrators use it to hide unnecessary functions and meet the individualized needs of different teachers and teaching methods.

Screen Broadcast Demonstration

The screen content selected by the teacher for students' operation is synchronized with their videos and sounds to other students' terminal screens and headphones, further satisfying the student-centered teaching concept in 'Flip Classroom.'


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