Composition of intelligent conference system

Abstract: the intelligent conference system has the functions of signing in, voting, multi language translation, on-site camera and video tracking during the conference process, and can manage the speech in the process, reaching the humanized high-tech level, so that the conference can be controlled with one key. Generally speaking, the intelligent conference system consists of four parts: Digital Conference and simultaneous interpretation system, projection display and sound system, multimedia peripheral equipment, and intelligent central control system. Now let's take a look at the detailed introduction.

1. Digital conference and simultaneous interpretation system

The superiority of digital technology can be carried forward as the pioneer of digital conference network word technology. Using a simple network system to process and transmit digital signals not only greatly improves the sound quality, but also simplifies the installation and operation.

The control system of DC has two options: one is to implement adjustment and control with the software of advanced operation scheme; The other is automatic control without maintenance personnel. Convenient operation is the common feature of both. DCN can provide flexible management for all types of meetings, whether informal small meetings or multilingual, large-scale international meetings with thousands of people are handy and operate freely. DCN is the first system of its kind to adopt all digital technology. It has the characteristics of multi-function, high sound quality, confidentiality and reliability of digital transmission. The functions of the whole network include conference discussion and speech, conference collective voting, real-time multilingual translation of the conference (up to 14 languages), whole process recording, access of various audio signals, etc.

2. Projection display and sound system A. projection display system

Although the projector has only experienced a few years from the CRT three gun projection mode to the current LCD single gun LCD projection and the newly developed DLP digital projector, the invention of this technology has brought too many convenience and benefits to people.

It is distinguished by projection, including forward projection, rear projection and combination splicing. The forward casting is divided into two types: hoisting and sitting. Its advantages are high site utilization and simple installation. The rear projection method has strong ability to resist the interference of ambient light, and is elegant and beautiful. The disadvantage is that the site is required to have sufficient depth. Combination splicing is the first choice of large format projection mode at present. It is widely used in TV stations, traffic command and monitoring centers, alarm centers, troops and other occasions. Its advantages are high brightness, flexible picture combination mode, large screen size, but it also requires sufficient investment.

B. Sound system

The sound system is mainly composed of power amplifier, main speaker, mid set speaker, surround speaker, positioning speaker and other parts. The functions can be divided into amplification, accompanying sound, on-site sound effect, surround. Different configurations and different grades of sound equipment will create completely different effects. Therefore, in the specific configuration, we must give a set of truly practical and practical solutions by consulting professional sound professionals according to the requirements of the on-site environment and the actual needs Perfect sound system.

3. Multimedia peripherals

Modern meetings need a variety of video signals and on-site environmental regulation. If you want to play some product demonstration CDs and videotapes, you need DVDs and video recorders, such as dimming lights, fluorescent lights and electric curtains required for on-site environmental regulation. The above devices are collectively referred to as multimedia peripherals. Multimedia peripherals include DVD, video recorder, video display stand, tape deck, TV, computer, projector, electric screen, on-site lighting, electric curtain, electronic whiteboard