How to make audio equipment show better sound quality?Sound bar Merchant

　　The sound quality is mainly affected by four factors: space conditions, equipment matching, speaker placement and fine-tuning. Whether the sound can show its better effect mainly depends on its placement. The placement will affect the timbre balance, low-frequency quality, and sound quality. Depth of field width, IF clarity and imaging power. Because the various performances of the sound are generated in the interaction between the speaker and the listening space, as long as you find the best balance between the interaction between the space, the speaker placement and the listening position, you can make the speaker show better sound quality. .

　　How to make audio equipment show better sound quality?

　　The relationship between the sound and the listener

　　To get better sound quality, the distance between the listening position (commonly known as the "Emperor's seat") and the speaker should be larger than the distance between the two speakers. At this distance, the musical instrument has imaging power and the sound is the best. How far apart should those two speakers be? There are compromises here, and you need to "position" yourself. When the listening position is well placed, the audio and image in the middle is the best, and there is a wide sound field. At this time, if you try to listen to it by moving it forward and back, most of you will find a position where you can hear a good "positioning". You can use some clear middle positioning during the sound test. Recording as a guideline.

　　The sound and the "emperor" also involve the room factor. You can pull the sound very close, so that people are very close to the sound to listen, or you can pull the sound far away, and people are far away to listen. If the latter method is adopted, the effect of the room on the sound will be greater, because the closer you sit, the more direct sound you hear and the less reflected sound. Generally speaking, the farther you sit and listen, the louder the sound. Open, the closer you sit, the more direct the sound is to your ears, and some speakers require you to sit farther to listen, so that the sound of the different units of the speaker is milder.

　　The closer the speaker is to the wall, the more bass

　　The wall has a great influence on the overall sound balance of the sound. The sound closer to the wall will strengthen the bass and make the music more weighty. Anything close to any wall (underground, back wall, side wall) will enhance the low frequency content, and the closer the speaker is to the corner, the more bass you will hear. The relationship between the sound placement and the wall also affects the peak point of the frequency. A good placement can not only make the frequency of the sound stretch naturally, but also avoid the occurrence of valleys and peaks. If the placement is not good, the low frequency will be rendered.

　　Some speakers are designed to be close to the wall to achieve a natural sound balance, otherwise the sound will be thin; while some speakers require a certain distance from the wall, otherwise the sound will become thick and heavy. Therefore, at the beginning of the purchase of speakers, you should make a choice based on your actual situation and habits.

　　Get the best resonant mode

　　The room resonance mode depends on the size of the room and the location of the articulation point, as long as the speaker and listening position are optimized, the bass sounds very smooth. In general, for best low frequency response, the distance between the speaker and the rear wall should be one-third the length of the room. If that is not feasible, try one-fifth the length of the room. It can cause standing waves to help the sound combine with the room. The listening position is preferably two-thirds the length of the room. In this way, you can play some music with a lot of bass, and then gradually shift the speaker and the listener until you hear the bass stretch and smooth and mix well with other frequency bands. Sound clarity and analysis have also been improved.

　　The distance between the speaker and the back wall

　　In general, the farther the speaker is from the back wall, the deeper the soundstage. It is difficult to create a deep and wide sound field when the speaker is close to the rear wall. If the speaker is pulled out a certain distance, the sound field performance is simply different. Unfortunately, due to limited conditions, many rooms do not allow you to pull the speakers very close. then what should we do? Make proper sound-absorbing treatment on the wall!

　　Listening height and tone balance

　　The tone balance of most speakers will change with listening height, but it is the midrange and treble that change. You might as well sit in a chair, adjust the height and listen to hear the difference. The sound effect of the listening height also depends on different speakers. Some speakers have

　　Very large tolerance differences are not so obvious, and some are significantly different. To achieve a good sound balance, the most direct way is to keep the high-pitched sound of the ear on the same level.

　　Toe-in

　　The placement of the sound is another way of placement. The placement has many effects on the sound, including mid-high pitch, sound field imaging, sense of space and pressure, etc., but there are no rules at all. How much? Depending on the sound and listening environment, some speakers need to be bent in and some need to be flat. Most speakers hear the most treble in the triangular listening position, and when the speaker is bent in, it will receive more high-pitched energy, causing some speakers to hear too much treble when it is bent in.

　　Intrusion also affects the ratio of direct to reflected sound heard. Toe-in will emit the main sound energy to the listener. If the wall of the room has a strong bounce sound, the side wall will have less reflected sound. It is obviously beneficial to put the sound in. Conversely, the Toe-in angle will cause more reflections, but also get a better sense of space and a wider soundstage. In the same way, inserting can improve the image formation, and many speakers have better sound field performance when inserting, and the audio and video are more three-dimensional and clear.

　　However, the effect of the Toe-in angle is two-sided. When it is pushed in for a long time, the sound field is very good, but there is too much treble. The same is true for the sense of space. When the sound is flat, the sound field is open and wide, but it is imprecise. After the sound is inserted, the sound field is narrowed, but the imaging power is better.

　　In short, how much you put in depends on the sound, the room and personal taste, the only way is to keep shifting and listening. It is very important to have the same angle of entry of the two speakers. The easiest way is to measure the distance between the rear wall and the back of the speaker. After measuring one side, measure the other side. Another method is to observe the angle of entry of the sound from the "emperor's seat". You can determine whether the angle of entry of the two speakers is the same depending on how much you see the side of the sound box.

Read recommendations:

F124 Home ktv audio Vendor

EVO 6E KTV audio Merchant

D80/D100/D120 KTV brand audio Vendor

Common problems and tuning skills of KTV professional audio!Speaker bar Vendor

KTV audio system power test method!Bar special audio direct sales