Conference system can be said to be the most widely used audio system. With the development of economy and society, it has already gone beyond the requirement of just being a sound reinforcement. Including all functions related to various forms of meetings, such as speaking, discussing, signing in, voting, simultaneous interpretation, video tracking, etc. Therefore, many types of conference systems have been derived. With so many functional requirements and so many types of conference systems, it is really difficult to choose a conference system. In addition, there is a huge difference in input costs, which makes it difficult for users and even business personnel of audio companies to choose a conference system. Facing the increasingly extensive use of conference system and higher functional requirements, the management, control and functional expansion of conference system are very urgent problems to be solved. With the introduction of computer technology and network technology, everything can be solved.

An intelligent conference system consists of a system host (hardware), application functional requirements (software), system structure (network) and functional modules (client). The system can greatly expand the functions of various conference forms, and the functions of electronic document circulation, signing and approving, discussion and voting are easily integrated, which subverts the traditional conference system. We can also divide the conference system into two types according to the transmission mode of signals (audio, video, control and data): linear and wireless. The linear system has the characteristics of simple structure, stable performance and strong confidentiality, and has a certain market. At the same time, it also has the disadvantages of high wiring cost and difficulty in moving. Wireless system is a newly developed and mature new conference system, which adopts different wireless technologies, such as infrared technology, 2.4G wireless technology and wireless network technology. Its characteristics are just the opposite of linear, but with the development of technology, its shortcomings will be gradually overcome.

1, considering the form and function of the meeting.

The conference system has various forms and many functions. However, many applications only need to meet the requirements of conference sound reinforcement; No other functions are needed. It is the most suitable choice to choose multi-microphone and mixer-based conference system. This is because this kind of system itself is a part of multi-functional audio system, with no additional equipment investment, convenient use and regulation, and no restrictions on the use occasions. For small and medium-sized meetings, for example, discussion-oriented meetings should be built and equipped with a hand-in-hand meeting system, which will control the meeting process for the host of the meeting. Theme, convenient for participants to communicate, etc. are very suitable. For large-scale party congresses, people's congresses and large-scale international conferences. Because of various forms and functional requirements, it is necessary to choose and configure intelligent conference system. 2. Considering the layout of the venue and system integration, in convention and exhibition centers, hotel banquet halls, multi-function halls and other places, due to the large changes in the scale, occasions and forms of meetings, we should prepare a wireless conference system, which is convenient for expanding and shrinking the system composition, can adapt well to the changes in the venue form, can greatly reduce the workload of system installation and integration, and is also very flexible to use. Considering the effect, it is more stable and reliable to choose 2.4G wireless technology and infrared technology.

3. Considering the cost investment.

As an integral part of the sound system (weak current system), the conference system should have a separate fee arrangement. We should comprehensively consider the use function, the number and composition of conference rooms, the interconnection with the whole audio technology, management, etc. If there is only one multi-function hall, it is suggested to consider a conference system with multiple microphones as the main part of the mixer. If there are multiple conference rooms, the network-based conference system should be the first choice, which is very convenient for the management and system regulation of multiple conference rooms. For example, large-scale international conferences have various forms, many functions and different system components, such as simultaneous interpretation, speech discussion and voting. It is suggested to adopt intelligent conference system, which can meet the requirements well and adapt to the site layout. In a word, choosing a suitable conference system is an important work of weak current (audio) system, and it is also an important premise to meet various conference functions. Of course, it is also restricted by the input cost, which needs to be weighed in many ways, and at the same time, it is worthy of attention from the industry.