China Mobile Communications Group Shandong Co., Ltd. Jinan Branch, which operates within its licensed scope of basic telecommunications services and value-added telecommunications services. To fully promote the implementation of national policies and the group's strategic planning, as well as to facilitate industry cooperation and routine training, the company has selected Takstar's audio system solutions to create efficient and high-quality office communication environments in multiple areas.


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Paperless Meeting Room


This meeting room is mainly used for speech reinforcement. The Takstar (Shandong) professional technical team has selected the ESC-034 column speaker for sound reinforcement, with high-frequency filtering adjustment and directivity control functions to meet the needs for sound clarity adjustment, while also being more suitable for the acoustic space of the meeting room. Through the XR26 digital mixer, EKA-3N dual-channel professional amplifier, and EKX-808 digital matrix processor, the system achieves a full and natural listening experience, with no distortion, ample sound pressure headroom, uniform sound field distribution, and no feedback howling.


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The microphone uses the DG-S200 wired conference system, supporting five conference modes: FIFO, normal, voice-activated, free, and request. The conference control unit can connect up to 128 conference units, with support for 9 devices to speak simultaneously. The representative unit can be set as the VIP representative speaking unit, with free speech not restricted by any mode. Functions such as LCD touch screen, recording, simultaneous interpretation, and video tracking fully support more efficient and intelligent meetings.


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Meeting Room 1


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Based on the on-site and customer usage requirements, the solution is based on the EKS-121 full-range speaker, EKA-6N dual-channel professional amplifier, coupled with the EKX-808 digital matrix processor, EPO-802P power sequencer, FE-224N feedback suppressor, and XR26 digital mixer to complete the main sound reinforcement task in the venue. The microphone device selected is the Takstar DG-S200 wired conference system. The entire set of equipment focuses on improving the language clarity and sound field uniformity of the system, ensuring a good reproduction of the human voice.


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Meeting Room 2


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The MS800 conference microphone uses a short-shaft design with a sturdy zinc-aluminum alloy housing, presenting an elegant and dignified appearance. The optimized internal acoustic circuit provides high-fidelity, high-sensitivity, and long-distance pick-up performance. The wide adjustable angle ensures stable and reliable sound support for various types of meetings. The FE-224N feedback suppressor, XR26 digital mixer, and EKX-808 digital matrix processor are paired with the microphone to ensure clear and uniform sound reinforcement, while also ensuring system stability, advanced features, and maintainability.


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Reception Room


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The main reinforcement is the T6 super-thin speaker, which is composed of a single 6-inch 25-core paper cone woofer and dual 2.5-inch 13-core paper cone tweeters. The low frequencies are deep and full, while the high frequencies are clear and delicate. The vertical directivity adjustment function provides three precise directivity modes: "+20°~-20°", "+20°~-70°", and "-20°~-70°". The super-thin cabinet design is only 92mm thick, making it more convenient for engineering installation.


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The MS300 conference microphone uses a shotgun pick-up technology, significantly enhancing the pick-up effect with a distance of 20-80cm. The three-stage low-frequency attenuation adjustment effectively reduces low-frequency noise such as air conditioning systems and vibrations in the room. The super-cardioid directivity and RFI radio frequency interference shielding technology provide multiple noise suppression and anti-electromagnetic interference capabilities, ensuring every speech is clear, accurate, and precise.