The campus broadcast system has been widely used, and the advantages and characteristics of the campus broadcast system will be introduced to everyone, so that everyone has a better understanding of this.
1. Single cable transmission, using an existing closed-circuit television line, to realize the transmission of all signals and automatic management control.
2. Unique arbitrary partition function, can realize independent control and arbitrary combination of multiple areas.
3. Each point can be addressed independently, which can realize point-to-point control, control the channel of speakers of any grade or class, and can be switched on or off independently.
4. Unlimited system capacity: The receiving equipment is not limited by the number and can be increased at will.
5. This system can be used to realize the needs of automatic management of campus lights, so as to switch on and off campus lights regularly.
6. Powerful channel management: users can play 4 channels, 6 channels and 8 channels simultaneously according to the actual number of programs.
7, beautiful sound quality: FM broadcast audio range is 30HZ-15KHZ, the distortion is small, generally 0.7%; and constant pressure broadcast system audio range is 200HZ-12KHZ, the distortion is 10%.
8, support a variety of popular audio formats: such as mp3, mpg, dat, wav, avi, etc., can record and play a variety of external media sources (such as CD, VCD, deck, radio, microphone, etc.).
9. Scheduled broadcast: Users can compile program schedules for one week of each channel according to their needs. The content, broadcast time, and playback area can be programmed and controlled arbitrarily. The computer can automatically schedule scheduled broadcasts according to the program schedule to achieve unattended and broadcast. The front system automatically turns on the power of the FM speakers at each point in the corresponding area, and it automatically turns off after the delay. The user can also modify the playlist in real time during the scheduled playback, and the modification will take effect immediately.
10. Strong anti-interference ability: FM broadcasting is ultra-short wave, which is not easily affected by external radio waves, and FM broadcasting itself uses compression technology to filter out interference.
11. Random insert: During the broadcast, the user can stop the scheduled broadcast at any time and insert other programs at will. After the insert, the system will continue to play according to the program list.
12, the control software is powerful, the interface is humanized design, the operation is simple and easy to learn.
13. The terminal speaker can remotely select the playback channel and remotely adjust the playback volume.
14. The system can decentralize the control center. Teachers can play their own program content without having to go to the central computer room, which greatly facilitates the teacher's lesson preparation process. The initiative was given to the teacher himself, which greatly improved the utilization of the system.
Multi Gym Equipment
Multi Gym Equipment is divided into commercial multi gym equipment and home multi gym equipment. Commercial multi function gym equipment is usually suitable for small gyms, but due to the limited size of gyms, multifunctional equipment is preferred. But there will also be large-scale gym purchases because the functions are more complete. Home gym equipment all in one is only used for home gyms. This type of equipment has multiple functions, but due to the use of thinner pipes, the price will be very cheap.
Are multi gym machines worth it?
A multigym offers a cost-effective solution as it combines all the necessary equipment into one machine. For example, a multifunctional fitness equipment includes functions: should press, biceps,pectoral fly,Lat pulldown,low pulley,adjustable cable crossover.
Can you build muscle with a multi gym?
Certainly. Multi functional fitness equipment can exercise muscles in different positions, and the design of the insert weight allows you to choose the weight according to your needs at any time, achieving a gradual exercise effect.
Are free weights better than multi-gym?
In general, free weights activate more muscles than machines and therefore are better for building muscle in the long-run. However, towards the end of your session when your muscles are tired and your form is starting to suffer, multi gym machines are safer and can help you to continue training safely.
Can you squat on a multi gym?
If the multifunctional fitness equipment you use has squat or Smith functions, you can get squat exercises.