Portable conference system

Abstract

The invention relates to a portable conference system. The portable conference system comprises a signal module used for receiving external sound signals, a set of sound box equipment respectively comprising a signal reception module, and a sound processing module in optional communication connection with a signal module or the signal reception modules. The sound signals processed by the signal processing module are transmitted to each sound box equipment, and thereby sound is generated.

Description

technical field [0001] The invention relates to a sound amplification system, in particular to a portable conference system which transmits sound through wireless transmission to achieve the effect of sound amplification. Background technique [0002] In many large and medium-sized occasions with relatively large spaces, how to realize the transmission of sound is an important factor that must be considered, especially in occasions involving some major events, such as concerts, conferences, and speeches. The site and space of the environment are relatively large, which requires that the sound can be effectively transmitted to a place far enough. [0003] Usually, these occasions involve two different use environments, indoor and outdoor, specifically, including figure 1 Indoor environment shown and figure 2 As shown in the indoor and outdoor scenes, no matter what kind of environment is used in the layout of the traditional PA system, it is necessary to use wired connecti...

AI Technical Summary

Problems solved by technology

The defect of this sound reinforcement system is: on the one hand, these equipments are larger in size and heavier in quality, which brings a lot of trouble to the installation process of audio equipment, and it is difficult to ensure the safety after installation; On the one hand, the laying of these equipment lines requires a large amount of engineering, and after the failure of these equipments, the maintenance of the lines is very difficult; finally, once the laying of these equipments is completed, they can only be used within a certain range. Therefore, these equipments The utilization efficiency is low, and it is easy to cause idle resources

This undoubtedly makes the laying of lines extremely complicated, and in this environment, due to the high mobility of people, in the process of people walking around, it often brings certain potential hazards to this kind of sound amplification equipment and people's safety.

More importantly, the laying and management of the traditional PA system using wired connections will bring great trouble and waste a lot of time

[0006] In addition, if the venue used by the traditional sound reinforcement system is larger, the sound needs to be transmitted to farther places, which requires a larger volume of audio equipment, but the disadvantages of this approach are also obvious

First, the larger the audio equipment, the greater its mass, which makes it more difficult to move and transport; second, the sound transmission ability of traditional audio equipment is poor, which causes the listener who is in the vicinity of the audio equipment It will feel very loud, and the listener who is far away from the audio equipment will feel that the sound is very soft

[0007] Furthermore, in the traditional sound transmission system, it adopts the traditional structure of the loudspeaker to emit sound in one direction, which causes the traditional traditional system to require a large power to realize the long-distance transmission of sound, and one of the harms brought about by this is It will cause greater vibration to the audio equipment. Therefore, in the layout process of the traditional sound transmission system, it is necessary to use a relatively strong bracket to fix the audio equipment, which undoubtedly greatly increases the difficulty of the layout of the audio equipment.

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