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Manufacturer of integrated audio and video solutions

Digital IP Network Broadcast System Solution


Digital IP Network Broadcast System Solution

System introduction:

Traditional broadcasting, generally using audio or FM mode. Audio broadcasting is affected by voltage, power, impedance and other factors, short transmission distance, low frequency, easy to be interfered, and poor system scalability. FM radio introduces noise in modulation and demodulation, equipment aging and frequency offset will also cause signal distortion. The controllable intelligent broadcasting based on audio and FM transmission is limited by the transmission mode, and can only be controlled in a partitioned and grouped manner. Lack of independent program source, resulting in the broadcast function can not meet the needs of personalized applications. IP network broadcasting solves the problems of short transmission distance, poor sound quality, complex maintenance and management, and poor interactive performance in traditional broadcasting systems.

The digital IP network broadcasting system adopts the TCP/IP network technology widely used in the world today, and transmits the audio signal in the form of IP packet protocol on the local area network and wide area network, which completely solves the problems of poor sound quality, complex maintenance and management, and poor interactive performance of the traditional broadcasting system. The system equipment is simple to use, easy to install and expand-just connect the digital broadcasting terminal to the computer network to form a powerful digital broadcasting system.

System advantages:

1. Signal transmission advantages

(1) first-class sound quality, small delay

雷拓(广东)科技有限公司

First-class sound quality and small delay: the audio quality of network transmission programs is close to CD level (44.1K,16bit);

The audio network transmission delay is less than 30 milliseconds.

(2) long transmission distance, reduce signal attenuation

雷拓(广东)科技有限公司

Using network transmission, audio transmission distance is unlimited,

Solve the problems of long transmission distance, large loss of audio signal and poor sound quality of traditional broadcasting system

(3) construction wiring is simple, easy to expand

雷拓(广东)科技有限公司

There is no need to set up an independent network, which can be shared with video monitoring network, computer network, and other systems to reduce construction costs.

Based on the network expansion architecture, the system upgrade is very simple, only need to add network adapter and power amplifier equipment to access the network, through the configuration of the server can be easily expanded;

2. Advantages of system function

(1) the operation of human nature, touch screen operation, easy to learn

雷拓(广东)科技有限公司

Graphical operation interface, easy to learn;

15-inch touch screen operation, easy to use, but also an external mouse, keyboard.

(2) Android mobile phone APP remote control playback function

雷拓(广东)科技有限公司移动APP远程播放

It supports the expansion of Android mobile phones to instantly play the internal audio files of the mobile phone, and at the same time supports uploading files to the server. As the audio signal of the server media library, real-time speech can be broadcast and paged through the mobile phone client, which is convenient and fast.

(3) Text broadcasting function

雷拓(广东)科技有限公司

The system can directly convert text into audio files, and the sound can be customized according to needs. Only the corresponding voice package needs to be installed, and the speed of reading the sound can be set according to needs. The process does not need manual operation, one step in place.

(4) file playback function

雷拓(广东)科技有限公司

The personnel in the centralized control room and each sub-control area can choose their favorite songs to play through the software.

(5) Real-time sowing function

雷拓(广东)科技有限公司

Set daily radio, television news, sports news, weather forecasts and other programs regularly collected. Provide the latest information every day, so that you can experience a surprise and accident.

(6) SMS broadcast function

雷拓(广东)科技有限公司

By matching the short message voice gateway and inserting the mobile phone card of Unicom or mobile, the mobile phone short message broadcast is realized and the broadcast notification is released anytime and anywhere. The supporting short message access gateway is used together, with built-in communication settings and number settings, and access rights can be set.

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