Product overview
Noise-free intelligent campus broadcasting system is an innovative broadcasting solution, which adopts directional sound technology, which can effectively control the propagation direction of sound, and avoid causing noise interference to the surrounding environment. This system is widely used on campus, enabling functions such as background music playback, notification, and emergency broadcasting.
Directed sound technology uses the principle of sound wave propagation in physics to concentrate sound propagation in a specific direction through specific acoustic structures. This technique can effectively reduce the scattering and reflection of sound, thus avoiding unnecessary noise interference to the surrounding environment.
In the noisless intelligent campus broadcasting system, the application of directional sound technology is mainly reflected in the design and layout of speakers. Through the precise layout and adjustment of the directional sound units, the directional transmission of the sound can be realized, ensuring that the broadcast content can be accurately transmitted to the target area, while avoiding causing interference to other areas.
In addition to the directional sound technology, the noising-free intelligent campus broadcasting system also adopts the digital audio technology, which can digitally collect, edit and play the audio signals, and can ensure that the broadcast sound quality is clear and stable.
major function
Directional voice
Directional sound transmission technology, is through acoustic principles and advanced electronic technology, to accurately project the sound to the front designated area, to achieve directional transmission of sound, other areas will hardly be affected by the sound. This unique technical feature provides great convenience for campus broadcasting. At present, the default sound is controlled in the front 60° area, and there is no sound in other directions to ensure that the noise problem is reduced.
Sound field equilibrium
Through scientific and reasonable sound field design, the mutual interference and sound field superposition between the equipment are reduced. The equipment uses the universal bracket to adjust the sound Angle to ensure the balance of the sound field.
Sound quality is beautiful
Sound quality is beautiful, beautiful treble, bass surging tension
energy conservation and environment protection
The equipment is specially optimized in energy saving, which can automatically sense audio, automatically turn off the power amplifier power supply, energy saving and environmental protection.
intelligent management
It can realize group control, total broadcasting and other operations to minimize the waste of resources and interference to residents.
System compatible
Compatible with the market common broadcasting system, to meet the playground local sound expansion at the same time, taking into account the campus radio ringing, and the bell is consistent.
Technical parameter table
Non-free intelligent frequency distribution (OSEN-XYZJ01)
The directional sound transmission technology adopted by the noise-free intelligent frequency division directional campus broadcasting machine enables the sound to realize accurate directional transmission and avoid the interference of the sound to the surrounding environment and residents. At the same time, the integrated body design is easy to install.
Sound field balance: use universal bracket adjustment to ensure sound field balance;
Frequency division orientation: with high frequency and low frequency speakers, to achieve frequency division output;
Waterproof design: integrated waterproof body design, can be used for outdoor environment;
Installation portability: wall hanging design, integrated design, the installation is more convenient
Noise-free intelligent frequency division directional campus radio separator (OSEN-XYZJ02)
The noise-free intelligent frequency division directional campus radio split machine adopts the split design, which is easy to adjust flexibly according to the scene to ensure that there is no noise disturbance outside the specified sound field range.
Beautiful sound quality: beautiful sound quality, beautiful high pitch, bass surging tension;
Frequency division orientation: with high frequency and low frequency speakers, to achieve frequency division output;
Waterproof design: integrated waterproof body design, can be used for outdoor environment;
Flexible construction: the installation position can be adjusted according to the requirements.
application scenarios
Campus playground, teaching and entertainment activities, running track, playing court, etc.
