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ProductOur company began to engage in the design, processing and production of professional audio and stage lighting in 2009, aiming at various professional engineering products in the field of sound reinforcement and lighting.
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CaseFor large-scale theatres, stadiums, theatres, performing arts venues, professional cinemas, conference venues, commercial broadcasting, schools, outdoor cultural and tourism fields.
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Technologyhe "Sound Vision" technical exchange space.
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AboutIn 2009, the company began to engage in the design, processing and production of professional audio and stage lighting, aiming at various professional engineering products in the field of sound reinforcement and lighting.
Product Center
Product Center
Adopting circular hand held connection technology, the failure or replacement of one microphone will not affect the operation of other units in the system, and a connection failure between microphones will not affect the system's operation, thus making the system more reliable; Support line "hot plug" and can add microphone access system at any time; Equipped with 4-way 8-core aviation connectors, it can form 2 sets of hand held circular wiring methods to ensure more stable system;
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Chairman and representative unit of wired conference system
Adopting full digital conference technology, in accordance with the international standard IEC60914; Special electret capacitive dual microphone design, clear and bright sound quality, high sensitivity; Unique microphone directionality variable technology allows users to adjust the directionality of the microphone according to different environments, locations, meeting methods, and speaker needs, in order to achieve the best pickup effect. It supports five modes: omnidirectional, cardioid directional, supercardioid directional, sharp cardioid directional, and 8-shaped directional;
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Chairman and representative unit of wired conference system
Full digital audio technology, built-in high-performance CPU, faster processing speed, and better sound quality; Complies with IEC60914 international standard Digital and analog dual backup function ensures system stability and reliability, and every important meeting is uninterrupted; The circular hand in hand connection technology ensures that the failure or replacement of one microphone will not affect the operation of other extensions in the system. Even if there is a connection failure between microphones, it will not affect the system's operation, making the system more reliable;
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Adopting full digital conference technology, developed based on digital network architecture, built-in high-performance CPU processor, faster processing speed, better sound quality, support for discussion and video tracking functions, and comply with international standards IEC60914 and GBT15381-94; The unit adopts a "hand in hand" connection method, which supports hot swapping and is convenient for installation and maintenance; The single machine has 3 sets of 6-way RJ45 microphone unit interfaces, adopts closed-loop Ethernet connection mode, supports dual power supply of microphone units, and supports hot swapping of microphone units. Each channel supports 20 units and can connect 60 units; The single machine has 4 8-core microphone unit interfaces, each supporting 25 units and can connect 100 units; A single machine expansion power supply can connect up to 256 conference units;
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Chairman and representative unit of wired conference system
The unit is a passive device, powered by the system host, with an input voltage of 24V, belonging to the safe range and complying with the international standards of IEC60914 and GBT15381-94; Wired connection method: 8-core wire interface and RJ45 interface are optional (not coexisting at the same time); The 8-core interface unit adopts a T-shaped 8-core connection, and the wire is fully shielded with aluminum foil and water wire, greatly reducing the interference of strong electromagnetic waves on the wire. The microphone unit interface adopts a closed-loop Ethernet connection mode and also adopts a "hand in hand" connection method, supporting hot swapping for easy installation and maintenance;
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Adopting digital technology as the core, built-in high-performance CPU, supporting discussion and video HDMI. The audio signal is processed using a 32-bit high-speed floating point DSP, with a bandwidth of 20Hz~20KHz and perfect clear audio quality High performance switching power supply, long-distance transmission without any impact on sound quality Anti interference circuit design to eliminate interference from all mobile phone signals
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Guangzhou Weisheng Shijie Intelligent Electronics Co., Ltd
Copyright: Guangzhou Weisheng Shijie Intelligent Electronics Co., Ltd
Record number: 粤ICP备2022074399号-1
Website：300.cn Beijing SEO Business license
Address: No. 18 Xin Yang, Shanqian Tourism Avenue, Shiling Town, Huadu District, Guangzhou
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