Solution

Conference & Exhibition Solutions

Release time:

2023-10-11

Summary： Conference & Exhibition Solutions

Meeting Room Solutions

 

1. Scheme Overview

A comprehensive building of a university300The conference room is mainly used for holding various types of lectures, speeches and student conferences. Its audio and video system function requirements are as follows:

1It is required that the sound field is uniform and the sound quality is beautiful to meet the needs of sound reinforcement for different functions, such as holding speeches and reports.

2. Meet the meeting room with good vision, the audience area can clearly see the content of the large screen, need to installLEDDisplay large screen;

3Function of centralized control system: it can centrally control all electronic equipment in the lecture hall.

4Full digital audio processing: to meet the use of other conference forms of the venue. Plenty of audio input ports are reserved to meet the needs of expansion.

5Play computer video, voice microphone speech and other various audio information in the conference room.

6.Live recording, synchronous storage and playback of conference room activities, and synchronous combination recording and broadcasting of high-definition and standard definition signals are supported.

2. scheme design

1. Video display part

Considering the frequent use of multi-functional conference rooms, users have high requirements for the display part, so we choose for usersLEDDisplay, it is a set of optoelectronic technology, microelectronics technology, computer technology, information processing technology in one of the high-tech products; can be used to display a variety of text, graphics, data, forms and other information. Synchronous display of computer two-dimensional, three-dimensional animation and television pictures; it has rich colors, diversified display methods, high brightness, and long life. It is a cross-era product of information dissemination facilities and is currently a widely used display system in the world.

According to the situation of the meeting room to choose indoorP2.0Small spacingLEDFull-color display screen; Installation and decoration dimensions: the screen body adopts the mode of module magnetic attraction; The structure adopts the installation method of the base supporting wall, which is about from the ground.50cm, about8cm;

2. Audio amplification part

According to the demand for users to design and install dual system dual backup hand in hand digital conference system. The system has the characteristics of high sound fidelity, high signal-to-noise ratio, and no sound delay. It uses a new anti-howling single-pointing high-sensitivity pickup head to make the sound more perfect. External video equipment, can achieve the speaker's image positioning tracking function. Design and installation according to user needs18It's just a simple dollar.

According to the size of the audience area, double6.5Inch line array professional speakers, installed on each side on both sides of the podium4Only6.5inch speakerTS-6.5 1Bass speaker onlyTS-18Combination.

Audience Area Adoption12inch professional audioGS-112As auxiliary sound, covering the audience area, co-design and installation4Only.

Each speaker is an independent channel, and its equalization, sound pressure and delay can be controlled separately. In order to balance the sound field, the best state can be achieved by adjusting the sound field in advance in various conference forms.

Peripheral equipment: wireless handheld microphone,16Road mixer, digital audio processor, feedback suppressor, power sequencer.

3. Centralized control and switching part

Centralized control system is the core of audio and video system. It can be operated independently to realize automatic conference control, or it can be controlled by the staff through a computer to realize more complex management. All conference room equipment, such as: digital audio processor, video switching matrix, camera, video conference terminal, lighting, etc. can be passedIPADorIphoneControl. The system is equipped with a central control host, which can conveniently and quickly manage all video and audio systems in the conference room.

The high-definition seamless mixing matrix is suitable for the input and output exchange of video signals in multiple formats. According to actual needs, select video input and output cards to achieve high-fidelity output of image signals. Adopt hardware board type structure, flexible and convenient installation, equipment supportHDMI,DVI,VGA,CVBS,YPbPr,SDI,HDBaseTThe input and output of signals such as optical fibers. With a variety of control methods:RS232control, network control, etc. The equipment is a broadcast-grade engineering machine designed for high-definition digital audio and video switching projects.

3. System Features

1.The dual-system dual-backup digital conference system realizes the expansion of basic conference discussion and other functions, fully combines unique digital technology, network technology and digital audio technology, and further improves the tone of the conference microphone to provide high-fidelity audio for sound reinforcement;

2.Using shielding system and high speedDSPThe module cooperates with digital frequency shift technology and suppresses howling, high frequency noise, environmental noise, electromagnetic interference, etc. The system can be seamlessly connected with the intelligent central control system.

3.LEDThe display has the characteristics of high definition, stable quality, long life, and flexible display functions. And can intelligently adjust the brightness,Automatically adapt the environment,High refresh rate up3840HzIt can prevent the reflection and stripes brought by high-definition pictures. Ensure the video display effect.

4Small linear array loudspeakers and professional complementary loudspeakers suitable for conference are evenly arranged to cover the listening area to ensure the uniformity of the sound field and the clarity of the sound, so that higher sound transmission gain is required for conference sound reinforcement.

5.The central control system controls the large screen display, matrix signal switching, camera, volume and system power control. Convenient and quick management of all video and audio systems in the conference room.

6. Adopt1Taiwan four-way conference recording and broadcasting host, can meet4The camera position HD camera on the conference is recording, storage, playback.

 

 

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