Facts have proved that with the advent of the era of intelligence, it is actually very easy for people to change their living habits. Turning on the TV after returning home from work is an established form of entertainment, and television, as a type of entertainment display device, gradually evolved into one of the essential home appliances after giving consumers the initial fright. However, the development of the industry will not be stagnant because of the peak of a certain product. Compared with televisions, home theaters that can provide users with larger sizes and more extreme effects are obviously more in line with current consumer expectations.
The biggest difference between a home theater and a TV is that TVs can achieve mass production, but home theaters can be customized and customized according to the needs of users. Because the devices that make up a home theater include display products and audio products, sometimes Blu-ray disc players or game consoles are also set according to the user's interaction needs, and each product in the combination has a lot of models that can be selected. Construction should begin with a reasonable purchase of the product.
In the purchase of various types of combination products, I believe that in addition to a small number of small partners spending money, the majority of consumers are still the first place in the price. It is affordable for everyone, although large-size TVs can also be used as a display device for home theaters. However, because the price of TVs with more than 100 feet is usually more than 60,000, many consumers are building home theaters. The optimistic display device is still a home projector.
How to choose the projection? Look at the type of house
The home projector is the first choice for building a home theater display device, because the projection light is not direct, relatively soft, can protect the eyes to a certain extent, and moderate brightness can also effectively restore color. In addition to the projector performance and projection quality, the projection distance is also worthy of attention in the selection of home projectors. How to control the projection distance, but also based on the user's living environment and the size of the unit to consider.
If there is no room in the user's home that can be used as a theater alone, it is advisable to arrange a large home theater location in the living room. Because the projector will continue to dissipate heat during use, if the theater is built in the bedroom, it will not only give the user noise interference, but also the heat emitted by the body will reduce the user's actual viewing experience. However, the choice of the living room as a venue for cinema construction requires a little attention. It is the interference of ambient light. Take the following picture as an example. The balcony adjacent to the living room is very well lit. To build a home theater in this living room, you need to choose A projector with high brightness and high color saturation.
In addition to the location problem, the projection distance is equally important and directly related to the success of the actual installation of the projector. The standard width of a general living room is about 4 meters. With sofas and other furniture, the distance between the human eye and the projection screen is about 3 meters. If the home theater built by the user has a clear requirement on the projection size, then the projection needs to be considered. The throw ratio of the machine. The specific calculation formula is: the shortest throwing distance = the shortest throwing ratio × the width of the screen. By substituting the projection ratio of the projector (generally indicated in the specification) and the required screen width, the projection distance required for projecting the size of the screen can be directly calculated. The specific calculation method of projection distance is interpreted as follows:
According to the calculation formula, it can be seen that the smaller the projection ratio is, the smaller the distance limitation when the projector projects the same size image. If the user has not thought about a specific projection distance during the purchase of the projection product, it is better to choose a short-focus home projector that can project a large-size image within a short distance for the sake of safety.
Speaker: Is it just a loudspeaker?
The speaker is the terminal of the entire audio system, and is also one of the main forces for building a home theater. The perfect sound setting is a bridge to help the audience quickly enter the atmosphere of watching movies. Many people think that the speaker is just a large loudspeaker, but it is not. Simply relying on the sound of the projector's own sound cavity can only assist the user in the viewing experience, and the role of the speaker is to amplify the authenticity of the sound effect and achieve a deep integration of visual experience and auditory experience.
The current 5.1 and 7.1-channel speakers are the mainstream products in the market, and consumers often fluctuate between the two. In fact, the choice of speakers is not the more perfect, but also depends on the size of the space. If the space is small, you need to sit against the back wall. There is not enough diffusion distance. 5.1 is better than 7.1. Don't be greedy.
There are several multi-channel speaker system packages that are specifically developed for home theater and THX-certified. These packaged products feature 5.1 or 7.1 main box and subwoofer. The main box and surround are responsible for the frequency band above 80Hz. The subwoofer is under 80Hz. The first three speakers are usually the same for easy consistency. The surround speakers use the dipole or three-way sounding principle and have better surround diffusion.
The location of the speaker also contains a university question. In the case of a 2.0-speaker with a simpler appearance, the distance between the speakers and the speaker needs to consider three factors: the distance between the speaker and the wall, the distance between the speakers, and the distance between the speaker and the speaker. In consideration of various factors, the placement of the speakers should adopt a positive triangle pendulum method (as shown below). 2.1 Speakers There is a subwoofer device on the basis of 2.0. To avoid bass turbidity, it is best to place the subwoofer on the ground. The 5.1 speaker consists of a subwoofer, a center speaker, and four surround speakers. If you want to create a surround sound effect, use a hierarchical arrangement of the speakers.
Fish and bear's paw have to start from the wiring
The choice of speakers is not difficult, and when properly placed, the sound effects are doubled, and cabling should be regarded as the most headache for users in the process of building a home theater. Practicality and aesthetics will always be like family, people can not help but give birth to "can not have both fish and bear's paw" laments. In fact, installing this piece of wiring at home is also skillful.
Now many home projectors are more portable in appearance design, and the interface is also very rich. If the user has completed the renovation, do not want to mess up the original design style, you can also use the desktop projection method. Just like this, when used in the same way, there will be criss-crossing lines that are not beautiful. If it is a small partner that is being renovated and has plans to build a home theater, it is best to plan ahead and reserve the location of the corresponding wire in advance. The connection includes mainly power lines, VGA lines, HDMI lines, audio lines, etc. It is worth noting that these cables must be arranged separately, so that even if a certain wire has a problem, it is more convenient to repair later.
Projector lifting is a good way once and for all, but it must be considered in conjunction with the projection distance mentioned earlier. Securing the projector and wire in the ceiling is a relatively common hidden wiring method and is also very practical. At the same time, the different material of the wire will also affect the actual viewing effect, such as the most common HDMI cable. Here we recommend a new HDMI Philippe ULTRA SERIES, which is a pure optical fiber material for the inner core of the HDMI cable, has a durable endurance and activity in signal transmission. Most projectors use a natural environment with a long signal transmission distance. In the case of ordinary metal wire and wire, the ULTRA SERIES provides a solution that can be used once and for all. At the same time, the picture quality is also guaranteed.
It is said that using a screen can improve the quality of the picture?
The curtain is also the “main force†in the process of building a home theater. Common projection screen materials on the market include white plastic screens, glass bead curtains, metal screens, and gray screens. Among them, the white plastic screen is the cheapest, but it is for projection quality. The gain is not large, that is to say, it does not help to improve the brightness and the picture quality. The gain of the metal screen is the largest, but the price is relatively expensive and it is also troublesome to transport. Therefore, the most cost-effective way is to select the bead curtain.
The curtain gain refers to the ability of the curtain to refract and project the incident light. Under the condition that the incident light flux and the incident light angle are not changed, the ratio of the brightness of the curtain in one direction to the brightness in the ideal state is the gain of the curtain. Select a different fabric projection screen, the gain is not the same size.
Choosing a high-gain projection screen can not only improve the projection brightness, but also improve the image quality and enhance the user's application experience. Taking into account the actual use of the situation, the user in addition to considering the different curtain materials in the selection of the projection screen, the user should also consider the ease of installation, delicate curtain material, waterproof, and can be easy to take apart and wash, maintain simple products, reduce long-term use of the way Maintenance trouble.
With the continuous improvement of technology, entertainment methods are on the increase, and display devices are used as entertainment output terminals, and the contents carried by them are also increasing. The large-screen display and high-definition picture quality are both consumers' entertainment needs and the basic performance required for the evolution of market products. The ease of realizing a large-screen home theater with a projector is a breakthrough in satisfying people's new demands for entertainment experiences.
The status of ordinary television in the market has apparently begun to decline
The biggest difference between a home theater and a TV is that TVs can achieve mass production, but home theaters can be customized and customized according to the needs of users. Because the devices that make up a home theater include display products and audio products, sometimes Blu-ray disc players or game consoles are also set according to the user's interaction needs, and each product in the combination has a lot of models that can be selected. Construction should begin with a reasonable purchase of the product.
Projection equipment can easily achieve super 100 inches display screen
In the purchase of various types of combination products, I believe that in addition to a small number of small partners spending money, the majority of consumers are still the first place in the price. It is affordable for everyone, although large-size TVs can also be used as a display device for home theaters. However, because the price of TVs with more than 100 feet is usually more than 60,000, many consumers are building home theaters. The optimistic display device is still a home projector.
How to choose the projection? Look at the type of house
The home projector is the first choice for building a home theater display device, because the projection light is not direct, relatively soft, can protect the eyes to a certain extent, and moderate brightness can also effectively restore color. In addition to the projector performance and projection quality, the projection distance is also worthy of attention in the selection of home projectors. How to control the projection distance, but also based on the user's living environment and the size of the unit to consider.
DLP Projector Projection Schematic
If there is no room in the user's home that can be used as a theater alone, it is advisable to arrange a large home theater location in the living room. Because the projector will continue to dissipate heat during use, if the theater is built in the bedroom, it will not only give the user noise interference, but also the heat emitted by the body will reduce the user's actual viewing experience. However, the choice of the living room as a venue for cinema construction requires a little attention. It is the interference of ambient light. Take the following picture as an example. The balcony adjacent to the living room is very well lit. To build a home theater in this living room, you need to choose A projector with high brightness and high color saturation.
Sample floor plan
In addition to the location problem, the projection distance is equally important and directly related to the success of the actual installation of the projector. The standard width of a general living room is about 4 meters. With sofas and other furniture, the distance between the human eye and the projection screen is about 3 meters. If the home theater built by the user has a clear requirement on the projection size, then the projection needs to be considered. The throw ratio of the machine. The specific calculation formula is: the shortest throwing distance = the shortest throwing ratio × the width of the screen. By substituting the projection ratio of the projector (generally indicated in the specification) and the required screen width, the projection distance required for projecting the size of the screen can be directly calculated. The specific calculation method of projection distance is interpreted as follows:
Projection distance calculation
According to the calculation formula, it can be seen that the smaller the projection ratio is, the smaller the distance limitation when the projector projects the same size image. If the user has not thought about a specific projection distance during the purchase of the projection product, it is better to choose a short-focus home projector that can project a large-size image within a short distance for the sake of safety.
Speaker: Is it just a loudspeaker?
The speaker is the terminal of the entire audio system, and is also one of the main forces for building a home theater. The perfect sound setting is a bridge to help the audience quickly enter the atmosphere of watching movies. Many people think that the speaker is just a large loudspeaker, but it is not. Simply relying on the sound of the projector's own sound cavity can only assist the user in the viewing experience, and the role of the speaker is to amplify the authenticity of the sound effect and achieve a deep integration of visual experience and auditory experience.
Speakers are more than just multiple loudspeakers
The current 5.1 and 7.1-channel speakers are the mainstream products in the market, and consumers often fluctuate between the two. In fact, the choice of speakers is not the more perfect, but also depends on the size of the space. If the space is small, you need to sit against the back wall. There is not enough diffusion distance. 5.1 is better than 7.1. Don't be greedy.
Example of speaker placement in home theater
There are several multi-channel speaker system packages that are specifically developed for home theater and THX-certified. These packaged products feature 5.1 or 7.1 main box and subwoofer. The main box and surround are responsible for the frequency band above 80Hz. The subwoofer is under 80Hz. The first three speakers are usually the same for easy consistency. The surround speakers use the dipole or three-way sounding principle and have better surround diffusion.
2.0 speaker triangle placement method
5.1 Speaker Hierarchy Placement
The location of the speaker also contains a university question. In the case of a 2.0-speaker with a simpler appearance, the distance between the speakers and the speaker needs to consider three factors: the distance between the speaker and the wall, the distance between the speakers, and the distance between the speaker and the speaker. In consideration of various factors, the placement of the speakers should adopt a positive triangle pendulum method (as shown below). 2.1 Speakers There is a subwoofer device on the basis of 2.0. To avoid bass turbidity, it is best to place the subwoofer on the ground. The 5.1 speaker consists of a subwoofer, a center speaker, and four surround speakers. If you want to create a surround sound effect, use a hierarchical arrangement of the speakers.
Fish and bear's paw have to start from the wiring
The choice of speakers is not difficult, and when properly placed, the sound effects are doubled, and cabling should be regarded as the most headache for users in the process of building a home theater. Practicality and aesthetics will always be like family, people can not help but give birth to "can not have both fish and bear's paw" laments. In fact, installing this piece of wiring at home is also skillful.
Home theater cabling installation example
Now many home projectors are more portable in appearance design, and the interface is also very rich. If the user has completed the renovation, do not want to mess up the original design style, you can also use the desktop projection method. Just like this, when used in the same way, there will be criss-crossing lines that are not beautiful. If it is a small partner that is being renovated and has plans to build a home theater, it is best to plan ahead and reserve the location of the corresponding wire in advance. The connection includes mainly power lines, VGA lines, HDMI lines, audio lines, etc. It is worth noting that these cables must be arranged separately, so that even if a certain wire has a problem, it is more convenient to repair later.
Tibetan lifting design
The choice of wire material is equally important
Projector lifting is a good way once and for all, but it must be considered in conjunction with the projection distance mentioned earlier. Securing the projector and wire in the ceiling is a relatively common hidden wiring method and is also very practical. At the same time, the different material of the wire will also affect the actual viewing effect, such as the most common HDMI cable. Here we recommend a new HDMI Philippe ULTRA SERIES, which is a pure optical fiber material for the inner core of the HDMI cable, has a durable endurance and activity in signal transmission. Most projectors use a natural environment with a long signal transmission distance. In the case of ordinary metal wire and wire, the ULTRA SERIES provides a solution that can be used once and for all. At the same time, the picture quality is also guaranteed.
It is said that using a screen can improve the quality of the picture?
The curtain is also the “main force†in the process of building a home theater. Common projection screen materials on the market include white plastic screens, glass bead curtains, metal screens, and gray screens. Among them, the white plastic screen is the cheapest, but it is for projection quality. The gain is not large, that is to say, it does not help to improve the brightness and the picture quality. The gain of the metal screen is the largest, but the price is relatively expensive and it is also troublesome to transport. Therefore, the most cost-effective way is to select the bead curtain.
It is said that using a screen can improve the quality of the picture?
The curtain gain refers to the ability of the curtain to refract and project the incident light. Under the condition that the incident light flux and the incident light angle are not changed, the ratio of the brightness of the curtain in one direction to the brightness in the ideal state is the gain of the curtain. Select a different fabric projection screen, the gain is not the same size.
Electric screen
Choosing a high-gain projection screen can not only improve the projection brightness, but also improve the image quality and enhance the user's application experience. Taking into account the actual use of the situation, the user in addition to considering the different curtain materials in the selection of the projection screen, the user should also consider the ease of installation, delicate curtain material, waterproof, and can be easy to take apart and wash, maintain simple products, reduce long-term use of the way Maintenance trouble.
Frame Screen
Conclusion: Home theater is another form of home entertainment after TV. Because of the perfect audio-visual experience brought by the combination of large-screen images and extreme sound effects, home theater is more in line with current users' expectations, and it is closer to users in terms of cost performance. The actual spending power, so the rise of home theater is only a matter of time. For users, buying and building a combo device may sound like a lot of trouble, but if you really invest in this DIY that you can use once and for all, you will find the fun. 10-port Hub 3.0 is a versatile and efficient device that allows you to expand the number of USB ports available on your computer or laptop. With its high-speed USB 3.0 technology, it offers faster data transfer rates and improved performance compared to USB 2.0 hubs.
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