What should be paid attention to in conference sound reinforcement system

Release time:

2021-06-24

The conference sound reinforcement system is a part of the conference room system, and this part is indispensable. The conference room system trillion indicates that its advantages and disadvantages can directly interfere with the customer experience used by customers, which can be considered more important. So, what are the points that the conference sound reinforcement system should pay attention to?
1. This type of venue is not a professional performance service hall, and there is generally no architectural sound design scheme for engineering buildings. Only by using indoor soft decoration as much as possible according to regulations for indoor decoration, can a better sound field be obtained, so as to make the electrical and acoustic meet the regulations. However, some are not equipped with interior soft decoration, such as the grand hall. In order to better reflect the decor, the interior decoration is made of hard materials, with upright ends and vertical faces facing each other. The pavement is made of terrazzo or wooden floors, and the walls are all packed with hard wood. This type of sound reinforcement is not allowed to be equipped with large caliber high-power speakers, otherwise the overall service hall echo will make it difficult for you to hear clearly. The appropriate method is to use linear array sound columns with low total electrical power and high sound pressure levels to transmit sound far away, and then assist in using ceiling sound to accurately manipulate each and every channel of sound through the media matrix to achieve a clear and symmetrical sound reinforcement of the overall sound field.
2. Use a noise feedback suppressor to ensure that there is no noise in the venue. The microphone position of the customer is constantly changing, so it is good to choose a frequency shift noise feedback suppressor for the audio frequency of the conference speech. To prevent the interference of frequency shifting on songs, you can connect conference microphones to frequency shifting noise feedback suppressors in a formation and then infiltrate the main channel, or connect frequency shifting noise feedback suppressors to the analog audio output of a digital conference system and then enter a mixer or media matrix.
3. Companies and institutions do not have professional sound engineers, and they generally have network engineers as part-time workers. Digital audio processing cannot be set too frequently, otherwise the sound field effect that has been painstakingly tuned will become completely unrecognizable after a period of time. It is proposed to use audio processors with mode storage capabilities, which can be used for various applications such as meetings, performances, musical instruments, cinemas, and environmental parameters with or without full capacity "Half of the staff and other components of various applications are set up and stored in advance, and can be directly activated according to the situation to handle sound correction problems, preventing customers from crashing the overall system due to incorrect sound correction.".

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The public address system is noisy because you ignored these six points