Do experts have your position in the speaker?
Is your speaker position right? Because home theater needs professional audio-visual space after all, many friends have no conditions to set up, but these difficulties can't stop us from pursuing the pursuit of life. Today, we ask experts to introduce how ordinary multimedia speakers can improve the effect through correct positioning. . Nowadays, the popularity of desktop multimedia speakers is already very high. With PC speakers, we are already familiar with both 2.0 and 2.1 or 5.1 speakers. They are users who are watching movies, playing games and listening to music. Less equipment. Nowadays, the housing area of ​​the city is generally small. A bedroom is almost 10 square meters up and down, plus the standard height of 2.6 meters, which requires reasonable use of space, which makes the easy-to-place desktop multimedia speakers become mainstream. product. Today's users are increasingly demanding "hearing", whether it is from the purchase of speakers or the placement of the speakers, more elaborate than before. Not only the sound of the speaker is better, but the force is higher, and the choice of the source device should be more professional. For example, lossless music players, traditional CD players, external DAC decoders, digital turntables, etc. are all HiFi devices that enthusiasts like to shine out. If you only use your computer to listen to songs now, you seem to be embarrassed to discuss the sound quality with others. Xiaobai Introduction Code 1 Is your speaker position right? Of course, enthusiasts are still a minority, and those expensive devices are not affordable for anyone. Ordinary users are still basically using a computer with a desktop speaker to listen to songs at home, and with the improvement of living standards and the user's pursuit of sound quality, people are willing to spend more money to buy better speakers. However, everyone often overlooks a problem - space placement. Whether it is 2.0, 2.1 or 5.1 speakers, the correct space placement can give you a better sense of hearing, and today I will talk to you about how to properly place the desktop multimedia speakers. The correct pendulum of the desktop 2.0 speaker Let's start with a simple 2.0 speaker (only two left and right speakers). As the saying goes, the distance is beautiful, and the 2.0 speakers are arranged in three distances: 1. The distance between the speaker and the wall; 2. Between the speakers Distance; 3, the distance between people and speakers. First of all, the distance between the speaker and the wall. Since most of the 2.0 speakers in the market are back-mounted, it is recommended to keep the distance between the speaker and the back wall and the side wall between 20-50CM. This has the advantage of ensuring When the speaker is working, the sound waves in the inverted hole can be completely released, so that the sound is fuller. Remember not to put the speaker against the wall, so that the better speaker can not produce the effect. Speaker speaker size and spacing and room area reference map 2.0 speaker's equilateral triangle The next step is about the distance between the two speakers. In fact, there is no particularly accurate range for this problem. It needs to consider the size of the desktop and the size of the speaker. The size of the mainstream speaker on the market is about 4 6 inches between; and the desktop size is generally 1.5, 1.8, 2.0 meters, so from these two aspects, the distance between the left and right speakers can be in the range of 1.5-2.0 meters, it is recommended here more Listen more. High-frequency (especially high-frequency) directivity is as horizontal as possible with the human ear Finally, the distance between the person and the speaker. Maybe everyone has heard the ortho-triangle method more or less. First, rotate the left and right speakers to a certain angle (to position the speaker at the ear). It is best to let the tweeter The ears are kept in a horizontal position (the best directivity is obtained); the position of the person can be kept the same as the distance between the left and right speakers, forming an equilateral triangle. The advantage of this pendulum is that it allows you to get a clearer and richer sound, and it will also improve the spatial positioning and sound field. This pendulum method is called an equilateral triangle pendulum method. If you have the conditions, you can choose the speaker stand with an equilateral triangle (Source: ) PS: If your indoor space is relatively large, it is strongly recommended to place the speaker with the speaker stand (see above for the placement), because the speaker will be placed on the desktop or hollow object to generate resonance, which means that the speaker vibrates at low frequency. The objects below will also vibrate (especially at high volume), causing the sound to become unclear. In addition, there are many different ways to swing the 2.0 speakers. I will not introduce them one by one here. Friends who are interested in research can make their own Baidu. The correct pendulum of the desktop 2.1 speaker The so-called 2.1 speaker can be simply understood as adding a "subwoofer" to the 2.0 speaker. Friends who often watch movies and play games at home must be familiar with the subwoofer. With it, we can get a shocking sound. And a hearty video game experience. However, in real life, I often see many users put the subwoofer on the table. Although the subwoofer itself has no directivity, at high volume, it is still impossible to avoid resonance and make the bass become turbid. 2.1 speaker pendulum method So how should the subwoofer be placed? It is recommended that the user can place it on the ground or under the computer desk. The computer desk we usually use is designed to place the position of the subwoofer below the desktop; In addition, in addition to the design of the front inverting hole, the subwoofer with the inverted hole on the back or side should be at least 20cm away from the wall when placed, so that the advantage of the placement is to reduce the standing wave interference. Subwoofer (low frequency) without directivity After placing the subwoofer, there are two satellite boxes left, and for the placement of the satellite box, you can refer to the equilateral triangle method of the previous 2.0 speaker. I will not introduce it here. . The correct pendulum of the desktop 5.1 speaker Although the 5.1 5.1 speakers do not have the high popularity of 2.0 and 2.1 speakers, it is the best choice for watching movies and playing games, because it can bring you more realistic and powerful sound effects. The 5.1 speaker consists of a subwoofer, a center speaker and four surround speakers (divided into two front and rear front speakers and two left and right rear speakers). If you put their position, you can get more Good stereo sound. Desktop 5.1 speaker About the placement of the subwoofer I have already introduced it to you on the previous page. It can be placed under the ground or under the computer desk and at least 20cm away from the wall. The center speaker is generally responsible for the vocal part of the movie and the game, so the correct placement is also important. In theory, put it in front of the user. However, it should be noted that the center speaker should be placed in the upper position as much as possible (the horizontal angle is best with the face, and the center speaker designed to have a 15 degree elevation angle is better) because of the high frequency pointing. Sexually strong, and a horizontal angle with the human ear can get a clearer sound. 5.1 speaker placement diagram Finally, the arrangement of four surround speakers, first of all, the left and right front speakers can refer to the 2.0 speaker's pendulum method, not too much to introduce here; and the left and right rear speakers need to be placed. Since you purchased a 5.1 speaker, your bedroom or living room area is definitely not too small, and the position of the two rear speakers needs to be placed opposite the two front speakers to form a 5.1 surround sound field. The sound will be better when watching movies and playing games. If the indoor space is small and it is not convenient to place the audio and video frame, the suggestion is that you can hang the two rear speakers on the wall behind you, which saves cost and gets better sound. China Home Theater Network Summary: Today we introduced the correct pendulum of 2.0, 2.1 and 5.1 speakers, so that everyone can get a better sound; in fact, there are many ways to put these speakers, we also recommend that you try more. Listening is a very subjective feeling. I think that it may be that you are ugly, so there is no absolute right or wrong. Only you can try to get a better sense of hearing. More home theater knowledge, all in the home theater network, official WeChat: cnhifi. The FirstPower gel battery uses the sealed gel technology and is designed for high reliable, maintenance-free power for renewable energy applications. 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