AV OVER IP is one of the most popular audio and video solutions. The advantage of the distributed audio and video system lies in its unlimited bandwidth, decentralized architecture, network, offset, high stability, high scalability and other characteristics, which makes it more adaptable to the continuous changes and development of this era, so it can It has advantages when applied in many fields.
Distributed audio and video system wiring is relatively simple, while traditional audio and video systems have more equipment, brand models are not uniform, and the interface between each device is very different. In the early stage of system design, the data interface of each device must be considered in detail, and then the wiring Each equipment in the stage needs to be clothed with multiple wires, which is not only a waste of time, but also greatly increases the cost. However, because the distributed system adopts a fully networked design, each equipment room only needs to be connected to the switch with a network cable. Both the design and the wiring are extremely simple, which greatly reduces the cost.
Distributed audio and video systems are easy to expand. Each multimedia device is independent and closely connected to each other. Each device exists independently in the system and does not affect other devices. They are indirectly connected through a switch through distributed The computing unit allocates its IP address for data exchange and is closely connected. In the conference room application field, because in the conference room design, we will reserve the network port in the table or ground plug in the conference room, so when you need to add input or output interface machines, you only need to connect the equipment to the switch of the distributed system through the network. That's it for easy expansion.
Audio, like video, exists in the AV OVER IP project in the form of codec. iSEMC NP Lite supports AAC/G711A format audio transmission and is compatible with most audio equipment.
(Audio in AV OVER IP solution diagram)
So what are the advantages of distributed audio?
- Large-scale distributed audio and video system.
The distributed audio and video system supports a large number of input and output signals and massive signal management, which requires the processor to have a large enough bandwidth, and the traditional processor has limited bandwidth. Unlimited bandwidth of network distributed controller.
- Expansion of distributed audio and video system.
Distributed audio and video systems are likely to be upgraded, expanded in scale, or need to be connected to other systems in the future. The network distributed controller can be easily implemented without replacing hardware, which greatly reduces costs and no waste. , And traditional processors almost all have to replace the hardware, which is costly.
- Multi-screen management of distributed audio and video system.
The entire distributed audio and video system needs to manage multiple sets of large screens, multiple sets of screens in a building, and multiple sets of screens in different places. It needs to realize signal sharing and multi-screen linkage control. The network distributed controller is easy to handle.
- Cloud touch control for distributed audio and video systems.
Standard TCP/IP network format, data can be flexibly connected to smart terminals such as computers, IPADs, mobile phones, etc., and it is simple and convenient to preview and control the large screen anytime and anywhere.
- Simple wiring of distributed audio and video system.
The distributed audio and video system uses six types of network cable transmission, long-distance lossless signal acquisition and transmission, signal end-to-end transmission can reach more than 100 meters, and fiber optic transmission can reach farther. The network wiring makes the construction simple and the cost is reduced.
The characteristics of the distributed audio and video system are relatively clear. It is a new generation of central control system. It is more handy in many fields, such as public security, government, military, enterprises, factories and other fields. Generally, there are these requirements. Choose distributed Processors can better adapt to future development trends, and distributed applications will become more and more widespread.
Check out our latest AV over IP
