TOC-0 Multi-Channel Full-Duplex Call System Based on Public Network Transmission
Reporters at the news scene communicate with studio hosts through professional audio and video transmission equipment, reporting news facts and improvising commentary on news events.
By connecting reporters to the news studio through live connections, television viewers can be “brought” to the scene of the news, immersing them in the news happening around them and making broadcast news more lively and timely.
Satellite news broadcast vehicle solutions rely on satellite signal transmission, ensuring stability, but the bidirectional delay is higher when conducting live connections. Additionally, satellite news broadcast vehicles are expensive.
4G/5G video backpack solutions offer portability and flexibility, but they are not compatible with internal communication systems. For example, foreign products like LIVEU can be used with high-value-added service fees, but they are barely usable and do not provide real-time prompts to reporters.
News broadcasting is in a “chaotic” state, relying solely on the reporters and hosts’ on-the-spot performance.
Unlimited Distance, Instant Communication
Reporters use waist packs and supporting earphones, while cameramen use waist packs with earphones or headsets. They can connect with the studio host via various public network conditions such as 4G/WIFI. They can also communicate in real-time with the studio director before arriving at the news scene.
Group Management
Multi-person communication also requires orderly command
Supports full-duplex communication on the main channel, and can be customized into 128 communication groups. Similar to a digital matrix, any node can be selected for communication, including private conversations.