Minimalist Intelligent Conference System

Embedded MIC-IoT Conference Sound Reinforcement System Solution

SolutionDesign Ideas

Design concept:

Based on the national conference hall sound reinforcement standards, we are committed to building a new form of network conference system that is simple, efficient, intelligent and easy to expand. Through the innovative application of patented technology, we perfectly combine the system's advancedness, ease of use, low cost and easy scalability with building acoustics to present an efficient, clear and easy-to-use audio-visual scene.

Technical highlights:

1. Audio matrix combined with wall touch screen controller architecture, the system is intelligent and convenient

The digital audio matrix EDT0808 is used as the audio control center. It processes audio signals based on the DSP architecture, uses unique algorithm technology, and cooperates with the wall touch screen controller to build an efficient and easy-to-use audio management system.

2. Adopting MIC-IoT conference system patent technology, networked audio and multi-backup technology, the system is easy to expand

Based on the development trend of Internet of Things (IoT), Power Over Ethernet (POE) technology is gradually applied to the audio and video industry, and the digital network audio technology standard is booming (AOIP). The "signal" and "power" can be solved with one network cable. The networked TCP/IP collaborative management technology brings the conference system from the digital application layer to the network, and realizes a conference system with one network cable, solving the pain point of the interconnection of the conference system. It makes the network conference system more application scenarios, bringing new development and application directions to the industry.
It can be applied to various networked conference systems, with faster and simpler wiring and management, decentralized and distributed audio management, to achieve interconnection between conferences.

3. The microphone adopts embedded installation design, exquisite appearance, simple and exquisite

While meeting the venue's sound pickup requirements, the desktop is minimized, making it clean, simple and beautiful.

4. Digital conference microphone with variable directivity, which can adjust the directivity of the microphone according to the needs of the venue, and is flexible in application

As a technical patent, the digital variable directivity microphone can solve the howling problem of the conference system by adjusting the directivity. The directivity can also be adjusted according to the needs of different venues. For example, video conferences mostly use omnidirectional. If the venue acoustics are relatively bad, supercardioid pickup can be used to reduce the pickup range and avoid howling.

5. Patented linear sound column with multi-beam synthesis, using MBS multi-beam synthesis technology to reduce spatial reflections and enhance language clarity

MBS technology is based on theoretical principles. Through special waveguide design and special driver processing, it can synthesize the side sounds that were originally considered redundant and useless into the main sound beam, thereby eliminating the negative effects of side sounds, while enhancing the main sound energy, reducing space reflections, and improving language clarity.

System topology diagram

Attached files:

1. System topology diagram

2. System implementation connection diagram, CAD format

3. Solution matching sheet in EXCEL format

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