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Provide leadIPNetwork audio and video products and one-stop solution,Meet customer required

Industry solutions

The public security of justice

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To integrate security applications、Visualization emergency command application、Smart in integrating operations management applications,Actively promote prison security information level,Comprehensive security。
The keyword

Education industry

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Teaching business as the core,Based on the Internet of things、The Internet、Audio and video、Advanced technology such as cloud platform,Set the teaching wisdom、Interactive recorded、Network teaching and research、High quality resources, such as applied to a new type of modern teaching system。
The keyword

The financial industry

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The bank is engaged in the financial business of key national security units,Security is very important,Put forward very high requirements in terms of safety and security of person。Cb on bank security situation,Launch intellectualizationIPNetwork early warning intercom system overall solution,To build early warning is given priority to、Quick response to the financial security system,The escort for financial security。
The keyword
Technical advantage

With independent intellectual property rightsXCoIPNetwork audio and video communication technology platform,To achieve high quality hands-free talk back、The real-time transmission

Two-way transmission、The sound quality is preferred、Broadband is preferred

Intelligent search

Through the speaker→The microphone automatic detection,Ensure the availability on the intercom 。

Background noise suppression Smart volume

Original creationDPFDynamic digital precision filtering technology,Intelligent analysis and processing 。

Adaptive network environment

Professional high speed adjustmentDSPThe engine,Instant coding,Synchronous intensive transmission。

Adopt newIPThe server and terminal program,Improve performance、Security and extensibility。With adaptive network environment,Sound field environment adaptive function,Meet the communication content clear key cases。Centralized management and decentralized management,To provide more openSDKFor system integration……

Two-way acoustic echo cancellation

Principle is to separate the local signal and distal echo and echo completely offset。

Scalable and modular

System capacity from two to tens of thousands of terminal,Reserved for unknown demand interface,Convenient the flexible customization of the industry。

Our customers

The bond isIPNetwork broadcasting system of professional manufacturers,Has the leading network audio r&d and manufacturing capabilities,And is committed to become the first brand of Internet radio

Our customers

China science and technology museum

Our customers

Agricultural bank of China

Our customers

Renmin university of China

Our customers

The bank of China

Our customers

China institute of atomic energy

Our customers

Petrochina changqing oil field

Our customers

China's space a courtyard

Our customers

Wuliangye group

Our customers

Our hotel in Shanghai

Our customers

Renaissance hotel in Shanghai

Our customers

Tsinghua university

Our customers

Foxconn

Our customers

Changsha huanghua airport

Our customers

Beijing capital airport

Our customers

Beijing institute of technology

  • Provincial party committee standing committee、Party secretary Hu Henghua research intelligent manufacturing model enterprise

    Provincial party committee standing committee、Party secretary Hu Henghua research intelligent manufacturing model enterprise

  • Changsha enterprises“Hidden champions”Emerging 丨 cb communications:Bank intercom market share first in the country

    Changsha enterprises“Hidden champions”Emerging 丨 cb communications:Bank intercom market share first in the country

  • Cb won the changsha high-tech zone“Tax key contribution to enterprise”And so on5For a year

    Cb won the changsha high-tech zone“Tax key contribution to enterprise”And so on5For a year

The latest dynamic

Information

Cb honking snapped_Power wisdom city
Cb sincerely invite you to attend2019Guangzhou international professional lighting、Sound fair
Hu Zhongxiong mayor led into cb communications research guidance
The company bond2019In the Spring Festival holiday notice!
The company bond2019In New Year's day holiday notice!
Hu Zhongxiong mayor led into cb communications research guidance
2Month10And a day11Day,Deputy secretary of municipal party committee of changsha、The mayor、Xiangjiang river of hunan district secretary of the party working Hu Zhongxiong rate team came to changsha high-tech zone to carry out the research into the park promoting development projects,And send New Year greetings and wishes。11On the afternoon,Hu mayor line came to changsha to cb communication technology co., LTD. Headquarters,The chairman Mr Yu Qiushi accompanied the visit,Communicate and do the report。