Enterprise hotline:020-86064436| After-sales hotline:020-26269545

Solution

Manufacturer of integrated audio and video solutions

Judiciary Multimedia Conference Room


Judicial Organ Multimedia Conference System-Scheme Construction


System Overview:
As an important place for judicial organs, multimedia conference rooms are used by leaders and employees to discuss and solve work problems. The requirements for conference rooms are getting higher and higher. Various intelligent systems are needed to ensure the stability, safety, convenience and convenience of the meeting agenda. And efficiency. Traditional conference rooms have problems such as unattended management, frequent interference by external personnel, use of traditional whiteboard writing, hand-written recording of meeting content, and poor stability of video conferencing.
In order to meet the needs of modern multimedia conference rooms and improve the efficiency of the conference agenda, a complete multimedia conference system is built with multiple systems, which can realize various large, medium and small international conferences, ordinary conferences, multimedia screenings, reports, training, lectures, and conferences. Various functions such as synchronous recording, intelligent centralized control, etc.


Demand analysis:
Conference room for language sound is mainly clarity and intelligibility requirements, but also requires a certain degree of loudness, so that it sounds effortless. At the same time, the spectrum is required to be balanced and not distorted. For music, in addition to the requirements of clarity and loudness, there are also requirements for fullness, space and balance. It is generally believed that good sound quality should have appropriate loudness; it has a certain sense of space; it has good timbre (that is, low, medium and high frequency parts are well balanced, and the timbre is not distorted or distorted). Therefore, the sound quality of the sound reinforcement system has the following requirements:
The fullness of the sound: fullness refers to the enhancement and contrast effect of the direct sound due to the reflection of each interface when listening to the sound in the hall. An acoustically designed hall should feel thick, round, warm and elastic, with a sense of intimacy. Therefore, we strive to make the electric sound reinforcement system of the multi-function hall work in the full field, from the acoustic point of view, it should have sufficient loudness and brightness, medium and high frequency sound is appropriate, bright but not stinging, medium and low frequency energy is sufficient, and the transient response is good. What a great.
The bright and clear sound: the bright and clear sound mainly refers to the high-frequency components in the sound, and the attenuation is slow, and there are rich high-order harmonics. This is of great help to the expression of language and the level of music, giving the audience a feeling of clarity and transparency, just like a Tan Qingshui, looking to the end. What a great.
Sound energy distribution is uniform: the sound energy distribution of each point in the whole hall is uniform, that is, the sound field is evenly distributed, which can ensure that the loudness of the audience in each area is basically the same. In the hall with uniform sound field, the difference between the maximum sound pressure level and the minimum sound pressure level shall not exceed 6dB, and the difference between the maximum sound pressure level (or the minimum sound pressure level) and the average sound pressure level shall not exceed 3dB. In the sound quality design, the following measures can be taken to make the sound fully diffused, and the sound energy distribution is relatively uniform. And so much.
Appropriate reverberation time: the quality of the hall is very close to the reverberation time. Choosing the right reverberation time can improve the clarity of speech and the fullness of timbre. The near-reflection sound helps to strengthen the direct sound, especially the reflection sound from the side wall in the hall, which plays an important role in the sense of space and the sense of the sound. In large halls, near-subreflection sound can be used to make the sound field uniform. And so much.
Control of noise and feedback: in the design of the hall sound reinforcement system, the most headache is the background noise of the system and the feedback feedback of the microphone. In terms of sound construction, as the target place is irregular cuboid, it is easy to form the generation condition of simple standing wave. Therefore, we suggest that the owner should fully consider the design of sound construction materials and use surface decorations with appropriate sound absorption coefficient when decorating the hall, in order to obtain moderate early reflection sound, avoid harmful reflection sound, and reduce the sound field conditions of acoustic feedback.

 

Design ideas:
• Design ideas
Equipment selection is based on the principles of international advanced, economically reasonable, safe and reliable use, convenient and fast maintenance. Ensure a good on-site sound reinforcement effect, ensure that the venue has a higher clarity, and provide more, more convenient and reliable expressions for the participants. We design the whole system with the idea of practicality, convenience, diversity, advancement, scalability, openness and security.
• Practicality:
To the maximum extent to meet the requirements of the actual work, to meet the user's business management as the first element of consideration, the use of centralized management and control mode. According to the actual needs to design the corresponding system, on the basis of meeting the functional requirements and technical indicators as far as possible to simplify the design, adhere to the practical, fully meet the needs of users.
Expandable from charge, maintainability:
To reserve space for the future upgrade of the system, system maintenance is the largest proportion of the entire system life cycle. It is necessary to fully consider the reasonable and standardized structural design. The maintenance of the system can be completed in a very short time. The project should have a good overall audio-visual effect, appropriate style and style, all products should be selected from domestic and foreign regular manufacturers, and accompanied by a product certificate.
• Economy:
Under the premise of ensuring the advanced, reliable and high performance price ratio of the system, the most economical goal is achieved by optimizing the design.
• Forward-looking technology:
Considering the future status of the system, forward-looking technologies and systems should be used in the design. The system structure is advanced, open system structure and the use of scientific system, the whole system can reflect the development level of today's sound reinforcement equipment.
• Availability and flexibility of system equipment:
It can meet the requirements of actual work to the greatest extent, consider meeting the owner's management as the first element, adopt the mode of centralized management and control, and meet the functional requirements on the basis of convenient operation, simple maintenance and simple management. Pursue the best investment effect ratio of less investment under the premise of satisfying the function.

 

Functional advantages:
Improve work efficiency: multimedia conference system can realize remote conference, avoid the participants time and energy waste on the journey, improve the efficiency of the meeting. At the same time, documents, charts and multimedia content can be easily shared during the meeting, which reduces the workload of printing and distributing files in traditional meetings, and further improves work efficiency.
Reduce conference costs: traditional judicial conference needs to pay for the travel expenses and accommodation expenses of participants, while the multimedia conference system can realize remote conference and reduce the conference cost. In addition, office costs and environmental impact can be reduced by reducing the use of paper and documents.
Enhance the effect of cooperation: The multimedia conference system can realize remote collaboration without geographical restrictions, and can easily cooperate with judicial organs or relevant departments in other regions. Participants can communicate and discuss in real time, and the cooperation effect is improved by sharing screens and files.
Strengthen information security: The multimedia conference system has strict authentication and data encryption mechanisms to ensure information security in the conference. Each participant needs to pass a specific identity authentication to join the meeting, and the communication content in the meeting will be encrypted to prevent information leakage and illegal acquisition.
Easy to record and playback: The multimedia conference system can easily record conference content, including audio, video and text records. These records can be used for the review and summary after the meeting, and also facilitate the playback of the details of the meeting for personnel not at the meeting site.

 

Application effect:
Improve efficiency and collaboration capabilities: The multimedia conference system can realize remote conferences, reduce the time and energy of participants wasted on the journey, and improve the efficiency of the conference. At the same time, the multimedia conference system can easily share documents, charts and other multimedia content, promote information sharing and collaboration, and improve the collaboration ability of participants.
Reduce costs and resource utilization: traditional conferences need to pay for the travel expenses and accommodation expenses of participants, while multimedia conference systems can realize remote conferences and reduce conference costs. In addition, office costs and resource utilization can be reduced by reducing the use of paper and documents.
Strengthen security and confidentiality: The multimedia conference system has strict authentication and data encryption mechanisms to ensure information security in the conference. Only people with a specific identity authentication can join the meeting, and the communication content in the meeting will be encrypted to prevent information leakage and illegal acquisition.
Convenient recording and playback: The multimedia conference system has convenient recording and playback functions, which can record the audio, video and text content of the conference. This is very helpful for the review, summary and information verification after the meeting, and it is also convenient for personnel not on the meeting site to replay and understand the details of the meeting.
Promote cross-regional cooperation: The multimedia conference system can realize remote collaboration without geographical restrictions, and facilitate cooperation with judicial organs or relevant departments in other regions. Participants can communicate and discuss in real time, and the cooperation effect is promoted by sharing screens and documents.

 

Successful Cases


Links