How can life have no music?Listen when you rest, you must listen to work and study, and even have music in the toilet.Today, with the continuous improvement of living standards, the background music system can make every place in the home emit a wonderful background music, which is very high.What is the background music system, what is the style of the background music system?
What is the background music system
The so -called background music system is a component of smart homes.That is, in any house, including: living room, bedroom, kitchen, and bathroom, you can put on the music line. Through one or more sound sources, people can hear the beautiful background music in each room.
Of course, if some rooms do not want to listen, it is entirely possible, because each room is installed separately, which can independently control the switch of the house, and can also adjust the volume and enjoy your own MP3.If parents play music in the living room and do not want to affect children who are resting in the bedroom, they can directly close the bedroom button through centralized control boxes, so that other rooms will not be disturbed, and they will not affect their families learning or rest.It is precisely because the graceful music flows freely in various rooms, and it has now become a new style of modern home improvement.
System style of background music
1. Broadcasting background music-fixed-voltage background music system
The background music of public places is implemented in a fixed pressure amplifier.The output voltage of the fixed voltage amplifier is 110V. We can see that there is a transformer connected to the fixed voltage amplifier connection. The sound signal is reduced from 110V voltage to the working voltage of the speaker.The broadcast of schools, factories, commercial buildings and other places is a fixed pressure amplifier.Because the fixed pressure amplifier is designed for public places, and the sound quality requirements are not high, the music played by the fixed -voltage amplifiers heard by public places in common places is not three -dimensional.
Advantages: low prices, suitable for places that do not require high sound quality for industrial and commercial;
Disadvantages: not high safety, not good sound quality;
2. Ordinary amplifier
Ordinary amplifiers have clear requirements for the horn resistance, or 4 ohms or 8 ohms. If an amplifier connects a small resistance speaker, the system working current becomes larger and the power amplifier will be burned for a long time.If there are multiple music points, if you access multiple speakers at the same time, the sound quality will be reduced. Generally, ordinary amplifiers cannot be used for background music.
Advantages: Suitable for a single room to listen to background music, the price is low;
Disadvantages: It is impossible to achieve multi -region listening to background music at the same time;
3. Use separate amplifier
The specific method is as follows: Connect the DVDs audio output end to an audio input terminal, and then connect the audio output end to the separated sub -power amplifier in each room.This can also achieve three -dimensional sound background music, but because the audio signal power output from DVD is small, it is transmitted to a sub -power amplifier without being enlarged (generally exceeds 20 meters). ThereforeThe source of interference), overlay interference signals are transmitted to the speaker after a short distance (several meters) after the subsequent pump is large, and a strong white noise will be generated at this time.Therefore, the sound quality of the family background with separate power amplifiers will not be very good.
Advantages: You can customize the number of areas covered by the background music according to the needs of the user;
Disadvantages: Poor sound quality, and the system is prone to interference;
4. Professional blocking family background music
Professional blocking family background music system fully considers the needs of family applications, and can provide the overall audio system that can provide high -fidelity three -dimensional sound without users.High -fidelity three -dimensional sound, built -in hard disk, solve the sound source of background music, realize free -point broadcasting, you can hear your favorite music without external audio source equipment.There are control panels in any room, which can control the volume, switch, music selection, high and low sound effects of the local listening area, and the control panels of each room can remotely control the switch of the sound source equipment, the previous/next class, the next songAttributes
Family background music system solution
Single room single music solution
This is the most basic solution in the family background music system. It is suitable for independent spaces such as dining rooms, bedrooms, kitchens, bathrooms or kitchens. For example, only consider listening to music when dining in the restaurant, or listening to broadcasting during the kitchen.Just one background music, a control panel and a number of only top speakers. According to the area of ??the area, the number of top sounds is determined, and the bathroom space is not large.It is recommended to use 2.If you are about 30 meters, you can consider adding to 4.
Multi -room single music solution
This is a solution for multiple rooms.Install the top speaker in the room that needs music, and control multiple rooms at the same time, such as bathroom, restaurant kitchen, study, etc.The most important feature of this system is that the volume of each room can be controlled independently through the sound control switch.The room that needs music is played. No one can turn off the background music directly.You can also play at the same time in each room, but only the same program.The structure of this system is simple, the construction is not complicated, and the economic and practical.
Double -room multi -music solution
The above scheme is not a complete partition control system. If you want to listen to broadcasting in the masters bedroom at the same time, and the childs room will play English teaching courses, then you can choose this solution.This scheme cannot simply adopt the ordinary background music power amplifier in the above plan, but needs to choose a partitioned control amplifier.The most important feature of this system is that it can control the playback of each room independently by controlling power amplifiers.
Multi -room and multi -music solution
This scheme function is similar to the plan 3, but more advanced. Each room can be added to their own shows to meet different needs. Husbands listen to news in the study, their wives listen to music in the kitchen, parents listen to broadcast in the room, children listen to English in the roomEssenceThere are also switches in each room, which can control volume, balance, bass, etc. alone.The implementation of this solution is achieved on the basis of the pile of the scheme, through several background music power amplifiers and several top speakers.
Music plan after decoration
The music solution after decoration is mainly to face the house of the house, but also want to achieve the family background music effect, and the family with the needs of music transformation.This scheme is similar to the same scheme. You can install wireless background music power amplifiers. It is convenient to install without wiring. With the control panel and top speakers, the background music effect can be achieved.

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